Extended 10-day forecasts, Rancho Cucamonga (CA)
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for Rancho Cucamonga, the United States of America. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.
Check out our October climate page to see if the current temperatures in Rancho Cucamonga is typical for this time of year.
Today · Thursday 22 Oct
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 03:00 |
Rain showers
|
14°C (57°F) | 0.7 mm (0.03 in) | 95% | SW 2 m/s (4 knots) |
| 04:00 |
Heavy rain
|
14°C (57°F) | 1.5 mm (0.1 in) | 95% | W 2 m/s (4 knots) |
| 05:00 |
Rain
|
14°C (57°F) | 0.6 mm (0.02 in) | 97% | S 2 m/s (4 knots) |
| 06:00 |
Light rain showers
|
14°C (57°F) | 0.1 mm (0 in) | 97% | SE 2 m/s (4 knots) |
| 07:00 |
Rain showers
|
14°C (57°F) | 0.4 mm (0.02 in) | 98% | E 1 m/s (2 knots) |
| 08:00 |
Rain showers
|
14°C (57°F) | 0.5 mm (0.02 in) | 96% | SW 1 m/s (2 knots) |
| 09:00 |
Heavy rain showers
|
14°C (57°F) | 1.2 mm (0.05 in) | 90% | S 2 m/s (4 knots) |
| 10:00 |
Rain showers
|
14°C (57°F) | 0.5 mm (0.02 in) | 90% | S 2 m/s (4 knots) |
| 11:00 |
Heavy rain
|
15°C (59°F) | 1.3 mm (0.1 in) | 83% | SW 2 m/s (4 knots) |
| 12:00 |
Heavy rain showers
|
15°C (59°F) | 1.7 mm (0.1 in) | 83% | W 2 m/s (4 knots) |
| 13:00 |
Rain showers
|
16°C (61°F) | 0.3 mm (0.01 in) | 73% | W 3 m/s (6 knots) |
| 14:00 |
Rain showers
|
16°C (61°F) | 0.4 mm (0.02 in) | 71% | W 3 m/s (6 knots) |
| 15:00 |
Rain showers
|
16°C (61°F) | 0.4 mm (0.02 in) | 69% | W 3 m/s (6 knots) |
| 16:00 |
Rain showers
|
16°C (61°F) | 0.4 mm (0.02 in) | 72% | W 4 m/s (8 knots) |
| 17:00 |
Light rain showers
|
15°C (59°F) | 0.2 mm (0.01 in) | 72% | W 3 m/s (6 knots) |
| 18:00 |
Light rain showers
|
14°C (57°F) | 0.2 mm (0.01 in) | 81% | SW 2 m/s (4 knots) |
| 19:00 |
Partly cloudy
|
14°C (57°F) | 0 mm (0 in) | 86% | SW 1 m/s (2 knots) |
| 20:00 |
Clear skies
|
13°C (55°F) | 0 mm (0 in) | 90% | W 1 m/s (2 knots) |
| 21:00 |
Clear skies
|
13°C (55°F) | 0 mm (0 in) | 91% | E 1 m/s (2 knots) |
| 22:00 |
Clear skies
|
13°C (55°F) | 0 mm (0 in) | 92% | NE 1 m/s (2 knots) |
| 23:00 |
Clear skies
|
12°C (54°F) | 0 mm (0 in) | 91% | NE 1 m/s (2 knots) |
03:00
Rain showers
95% · SW 2 m/s (4 knots)
14°C (57°F)
0.7 mm (0.03 in)
04:00
Heavy rain
95% · W 2 m/s (4 knots)
14°C (57°F)
1.5 mm (0.1 in)
05:00
Rain
97% · S 2 m/s (4 knots)
14°C (57°F)
0.6 mm (0.02 in)
06:00
Light rain showers
97% · SE 2 m/s (4 knots)
14°C (57°F)
0.1 mm (0 in)
07:00
Rain showers
98% · E 1 m/s (2 knots)
14°C (57°F)
0.4 mm (0.02 in)
08:00
Rain showers
96% · SW 1 m/s (2 knots)
14°C (57°F)
0.5 mm (0.02 in)
09:00
Heavy rain showers
90% · S 2 m/s (4 knots)
14°C (57°F)
1.2 mm (0.05 in)
10:00
Rain showers
90% · S 2 m/s (4 knots)
14°C (57°F)
0.5 mm (0.02 in)
11:00
Heavy rain
83% · SW 2 m/s (4 knots)
15°C (59°F)
1.3 mm (0.1 in)
12:00
Heavy rain showers
83% · W 2 m/s (4 knots)
15°C (59°F)
1.7 mm (0.1 in)
13:00
Rain showers
73% · W 3 m/s (6 knots)
16°C (61°F)
0.3 mm (0.01 in)
14:00
Rain showers
71% · W 3 m/s (6 knots)
16°C (61°F)
0.4 mm (0.02 in)
15:00
Rain showers
69% · W 3 m/s (6 knots)
16°C (61°F)
0.4 mm (0.02 in)
16:00
Rain showers
72% · W 4 m/s (8 knots)
16°C (61°F)
0.4 mm (0.02 in)
17:00
Light rain showers
72% · W 3 m/s (6 knots)
15°C (59°F)
0.2 mm (0.01 in)
18:00
Light rain showers
81% · SW 2 m/s (4 knots)
14°C (57°F)
0.2 mm (0.01 in)
19:00
Partly cloudy
86% · SW 1 m/s (2 knots)
14°C (57°F)
0 mm (0 in)
20:00
Clear skies
90% · W 1 m/s (2 knots)
13°C (55°F)
0 mm (0 in)
21:00
Clear skies
91% · E 1 m/s (2 knots)
13°C (55°F)
0 mm (0 in)
22:00
Clear skies
92% · NE 1 m/s (2 knots)
13°C (55°F)
0 mm (0 in)
23:00
Clear skies
91% · NE 1 m/s (2 knots)
12°C (54°F)
0 mm (0 in)
Tomorrow · Friday 23 Oct
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Mostly clear
|
12°C (54°F) | 0 mm (0 in) | 90% | NE 1 m/s (2 knots) |
| 01:00 |
Mostly clear
|
12°C (54°F) | 0 mm (0 in) | 88% | NE 1 m/s (2 knots) |
| 02:00 |
Partly cloudy
|
12°C (54°F) | 0 mm (0 in) | 87% | NE 2 m/s (4 knots) |
| 03:00 |
Partly cloudy
|
12°C (54°F) | 0 mm (0 in) | 85% | NE 2 m/s (4 knots) |
| 04:00 |
Mostly clear
|
13°C (55°F) | 0 mm (0 in) | 85% | NE 1 m/s (2 knots) |
| 05:00 |
Mostly clear
|
12°C (54°F) | 0 mm (0 in) | 85% | NE 1 m/s (2 knots) |
| 06:00 |
Clear skies
|
12°C (54°F) | 0 mm (0 in) | 84% | NE 1 m/s (2 knots) |
| 07:00 |
Clear skies
|
12°C (54°F) | 0 mm (0 in) | 83% | NE 1 m/s (2 knots) |
| 08:00 |
Mostly sunny
|
13°C (55°F) | 0 mm (0 in) | 78% | NE 1 m/s (2 knots) |
| 09:00 |
Clear skies
|
14°C (57°F) | 0 mm (0 in) | 78% | SE 1 m/s (2 knots) |
| 10:00 |
Clear skies
|
16°C (61°F) | 0 mm (0 in) | 74% | S 2 m/s (4 knots) |
| 11:00 |
Clear skies
|
16°C (61°F) | 0 mm (0 in) | 71% | S 2 m/s (4 knots) |
| 12:00 |
Mostly sunny
|
17°C (63°F) | 0 mm (0 in) | 68% | SW 3 m/s (6 knots) |
| 13:00 |
Clear skies
|
17°C (63°F) | 0 mm (0 in) | 66% | W 2 m/s (4 knots) |
| 14:00 |
Mostly sunny
|
18°C (64°F) | 0 mm (0 in) | 65% | NW 2 m/s (4 knots) |
| 15:00 |
Light rain showers
|
18°C (64°F) | 0.1 mm (0 in) | 64% | NW 2 m/s (4 knots) |
| 16:00 |
Rain showers
|
18°C (64°F) | 0.3 mm (0.01 in) | 66% | NW 2 m/s (4 knots) |
| 17:00 |
Rain showers
|
16°C (61°F) | 0.4 mm (0.02 in) | 77% | W 3 m/s (6 knots) |
| 18:00 |
Partly cloudy
|
16°C (61°F) | 0 mm (0 in) | 88% | NW 2 m/s (4 knots) |
| 19:00 |
Mostly clear
|
15°C (59°F) | 0 mm (0 in) | 91% | W 1 m/s (2 knots) |
| 20:00 |
Clear skies
|
15°C (59°F) | 0 mm (0 in) | 90% | SE 1 m/s (2 knots) |
| 21:00 |
Clear skies
|
14°C (57°F) | 0 mm (0 in) | 90% | W 2 m/s (4 knots) |
| 22:00 |
Clear skies
|
14°C (57°F) | 0 mm (0 in) | 87% | N 2 m/s (4 knots) |
| 23:00 |
Clear skies
|
13°C (55°F) | 0 mm (0 in) | 86% | N 2 m/s (4 knots) |
00:00
Mostly clear
90% · NE 1 m/s (2 knots)
12°C (54°F)
0 mm (0 in)
01:00
Mostly clear
88% · NE 1 m/s (2 knots)
12°C (54°F)
0 mm (0 in)
02:00
Partly cloudy
87% · NE 2 m/s (4 knots)
12°C (54°F)
0 mm (0 in)
03:00
Partly cloudy
85% · NE 2 m/s (4 knots)
12°C (54°F)
0 mm (0 in)
04:00
Mostly clear
85% · NE 1 m/s (2 knots)
13°C (55°F)
0 mm (0 in)
05:00
Mostly clear
85% · NE 1 m/s (2 knots)
12°C (54°F)
0 mm (0 in)
06:00
Clear skies
84% · NE 1 m/s (2 knots)
12°C (54°F)
0 mm (0 in)
07:00
Clear skies
83% · NE 1 m/s (2 knots)
12°C (54°F)
0 mm (0 in)
08:00
Mostly sunny
78% · NE 1 m/s (2 knots)
13°C (55°F)
0 mm (0 in)
09:00
Clear skies
78% · SE 1 m/s (2 knots)
14°C (57°F)
0 mm (0 in)
10:00
Clear skies
74% · S 2 m/s (4 knots)
16°C (61°F)
0 mm (0 in)
11:00
Clear skies
71% · S 2 m/s (4 knots)
16°C (61°F)
0 mm (0 in)
12:00
Mostly sunny
68% · SW 3 m/s (6 knots)
17°C (63°F)
0 mm (0 in)
13:00
Clear skies
66% · W 2 m/s (4 knots)
17°C (63°F)
0 mm (0 in)
14:00
Mostly sunny
65% · NW 2 m/s (4 knots)
18°C (64°F)
0 mm (0 in)
15:00
Light rain showers
64% · NW 2 m/s (4 knots)
18°C (64°F)
0.1 mm (0 in)
16:00
Rain showers
66% · NW 2 m/s (4 knots)
18°C (64°F)
0.3 mm (0.01 in)
17:00
Rain showers
77% · W 3 m/s (6 knots)
16°C (61°F)
0.4 mm (0.02 in)
18:00
Partly cloudy
88% · NW 2 m/s (4 knots)
16°C (61°F)
0 mm (0 in)
19:00
Mostly clear
91% · W 1 m/s (2 knots)
15°C (59°F)
0 mm (0 in)
20:00
Clear skies
90% · SE 1 m/s (2 knots)
15°C (59°F)
0 mm (0 in)
21:00
Clear skies
90% · W 2 m/s (4 knots)
14°C (57°F)
0 mm (0 in)
22:00
Clear skies
87% · N 2 m/s (4 knots)
14°C (57°F)
0 mm (0 in)
23:00
Clear skies
86% · N 2 m/s (4 knots)
13°C (55°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
23:00
Morning
05:00
Afternoon
11:00
Evening
17:00
Saturday
24 Oct
13°C (55°F)
0 mm (0 in)
Clear skies
86% · N 2 m/s (4 knots)
12°C (54°F)
0 mm (0 in)
Clear skies
80% · N 3 m/s (6 knots)
20°C (68°F)
0.1 mm (0 in)
Clear skies
59% · S 3 m/s (6 knots)
21°C (70°F)
0 mm (0 in)
Clear skies
56% · W 3 m/s (6 knots)
Sat
24 Oct
night
13°C (55°F)
0 mm (0 in)
Clear skies
86%
2 m/s (4 knots)
morning
12°C (54°F)
0 mm (0 in)
Clear skies
80%
3 m/s (6 knots)
afternoon
20°C (68°F)
0.1 mm (0 in)
Clear skies
59%
3 m/s (6 knots)
evening
21°C (70°F)
0 mm (0 in)
Clear skies
56%
3 m/s (6 knots)
Sunday
25 Oct
15°C (59°F)
0 mm (0 in)
Clear skies
71% · NE 1 m/s (2 knots)
15°C (59°F)
0 mm (0 in)
Clear skies
63% · NE 1 m/s (2 knots)
21°C (70°F)
0 mm (0 in)
Clear skies
57% · SE 1 m/s (2 knots)
22°C (72°F)
0 mm (0 in)
Clear skies
47% · W 2 m/s (4 knots)
Sun
25 Oct
night
15°C (59°F)
0 mm (0 in)
Clear skies
71%
1 m/s (2 knots)
morning
15°C (59°F)
0 mm (0 in)
Clear skies
63%
1 m/s (2 knots)
afternoon
21°C (70°F)
0 mm (0 in)
Clear skies
57%
1 m/s (2 knots)
evening
22°C (72°F)
0 mm (0 in)
Clear skies
47%
2 m/s (4 knots)
Monday
26 Oct
17°C (63°F)
0 mm (0 in)
Clear skies
63% · N 1 m/s (2 knots)
14°C (57°F)
0 mm (0 in)
Clear skies
62% · N 1 m/s (2 knots)
23°C (73°F)
0 mm (0 in)
Clear skies
49% · SE 1 m/s (2 knots)
23°C (73°F)
0 mm (0 in)
Mostly clear
45% · W 1 m/s (2 knots)
Mon
26 Oct
night
17°C (63°F)
0 mm (0 in)
Clear skies
63%
1 m/s (2 knots)
morning
14°C (57°F)
0 mm (0 in)
Clear skies
62%
1 m/s (2 knots)
afternoon
23°C (73°F)
0 mm (0 in)
Clear skies
49%
1 m/s (2 knots)
evening
23°C (73°F)
0 mm (0 in)
Mostly clear
45%
1 m/s (2 knots)
Tuesday
27 Oct
18°C (64°F)
0 mm (0 in)
Clear skies
58% · NE 1 m/s (2 knots)
17°C (63°F)
0 mm (0 in)
Cloudy
51% · NE 1 m/s (2 knots)
23°C (73°F)
0 mm (0 in)
Mostly sunny
46% · S ()
24°C (75°F)
0 mm (0 in)
Cloudy
43% · W 2 m/s (4 knots)
Tue
27 Oct
night
18°C (64°F)
0 mm (0 in)
Clear skies
58%
1 m/s (2 knots)
morning
17°C (63°F)
0 mm (0 in)
Cloudy
51%
1 m/s (2 knots)
afternoon
23°C (73°F)
0 mm (0 in)
Mostly sunny
46%
()
evening
24°C (75°F)
0 mm (0 in)
Cloudy
43%
2 m/s (4 knots)
Wednesday
28 Oct
17°C (63°F)
0 mm (0 in)
Clear skies
60% · N 1 m/s (2 knots)
17°C (63°F)
0 mm (0 in)
Partly cloudy
46% · NE ()
23°C (73°F)
0 mm (0 in)
Partly cloudy
41% · E ()
24°C (75°F)
0 mm (0 in)
Cloudy
46% · W 1 m/s (2 knots)
Wed
28 Oct
night
17°C (63°F)
0 mm (0 in)
Clear skies
60%
1 m/s (2 knots)
morning
17°C (63°F)
0 mm (0 in)
Partly cloudy
46%
()
afternoon
23°C (73°F)
0 mm (0 in)
Partly cloudy
41%
()
evening
24°C (75°F)
0 mm (0 in)
Cloudy
46%
1 m/s (2 knots)
Thursday
29 Oct
17°C (63°F)
0 mm (0 in)
Cloudy
57% · N 1 m/s (2 knots)
17°C (63°F)
0 mm (0 in)
Partly cloudy
49% · NE 1 m/s (2 knots)
22°C (72°F)
0 mm (0 in)
Cloudy
42% · S ()
21°C (70°F)
0 mm (0 in)
Cloudy
64% · W 2 m/s (4 knots)
Thu
29 Oct
night
17°C (63°F)
0 mm (0 in)
Cloudy
57%
1 m/s (2 knots)
morning
17°C (63°F)
0 mm (0 in)
Partly cloudy
49%
1 m/s (2 knots)
afternoon
22°C (72°F)
0 mm (0 in)
Cloudy
42%
()
evening
21°C (70°F)
0 mm (0 in)
Cloudy
64%
2 m/s (4 knots)
Friday
30 Oct
17°C (63°F)
0 mm (0 in)
Cloudy
80% · NW ()
16°C (61°F)
0 mm (0 in)
Partly cloudy
89% · NW 1 m/s (2 knots)
20°C (68°F)
0.3 mm (0.01 in)
Mostly sunny
76% · SW 1 m/s (2 knots)
21°C (70°F)
0 mm (0 in)
Clear skies
67% · SW 2 m/s (4 knots)
Fri
30 Oct
night
17°C (63°F)
0 mm (0 in)
Cloudy
80%
()
morning
16°C (61°F)
0 mm (0 in)
Partly cloudy
89%
1 m/s (2 knots)
afternoon
20°C (68°F)
0.3 mm (0.01 in)
Mostly sunny
76%
1 m/s (2 knots)
evening
21°C (70°F)
0 mm (0 in)
Clear skies
67%
2 m/s (4 knots)
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
Rancho Cucamonga weather by month
Browse monthly averages for Rancho Cucamonga: climate by month with temperature, rainfall and sunshine.
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