Extended 10-day forecasts, Saint Charles (IL)
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for Saint Charles, 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 September climate page to see if the current temperatures in Saint Charles is typical for this time of year.
Today · Thursday 10 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 21:00 |
Clear skies
|
19°C (66°F) | 0 mm (0 in) | 80% | SE 2 m/s (4 knots) |
| 22:00 |
Clear skies
|
18°C (64°F) | 0 mm (0 in) | 82% | E 2 m/s (4 knots) |
| 23:00 |
Clear skies
|
18°C (64°F) | 0 mm (0 in) | 85% | SE 2 m/s (4 knots) |
21:00
Clear skies
80% · SE 2 m/s (4 knots)
19°C (66°F)
0 mm (0 in)
22:00
Clear skies
82% · E 2 m/s (4 knots)
18°C (64°F)
0 mm (0 in)
23:00
Clear skies
85% · SE 2 m/s (4 knots)
18°C (64°F)
0 mm (0 in)
Tomorrow · Friday 11 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Clear skies
|
17°C (63°F) | 0 mm (0 in) | 86% | SE 2 m/s (4 knots) |
| 01:00 |
Clear skies
|
17°C (63°F) | 0 mm (0 in) | 88% | SE 2 m/s (4 knots) |
| 02:00 |
Clear skies
|
17°C (63°F) | 0 mm (0 in) | 90% | SE 2 m/s (4 knots) |
| 03:00 |
Clear skies
|
16°C (61°F) | 0 mm (0 in) | 91% | SE 2 m/s (4 knots) |
| 04:00 |
Clear skies
|
16°C (61°F) | 0 mm (0 in) | 91% | SE 2 m/s (4 knots) |
| 05:00 |
Clear skies
|
16°C (61°F) | 0 mm (0 in) | 91% | SE 2 m/s (4 knots) |
| 06:00 |
Clear skies
|
16°C (61°F) | 0 mm (0 in) | 90% | SE 2 m/s (4 knots) |
| 07:00 |
Clear skies
|
16°C (61°F) | 0 mm (0 in) | 89% | SE 2 m/s (4 knots) |
| 08:00 |
Clear skies
|
18°C (64°F) | 0 mm (0 in) | 81% | SE 2 m/s (4 knots) |
| 09:00 |
Clear skies
|
20°C (68°F) | 0 mm (0 in) | 70% | SE 2 m/s (4 knots) |
| 10:00 |
Clear skies
|
21°C (70°F) | 0 mm (0 in) | 60% | SE 2 m/s (4 knots) |
| 11:00 |
Clear skies
|
23°C (73°F) | 0 mm (0 in) | 54% | SE 3 m/s (6 knots) |
| 12:00 |
Clear skies
|
24°C (75°F) | 0 mm (0 in) | 52% | SE 3 m/s (6 knots) |
| 13:00 |
Clear skies
|
25°C (77°F) | 0 mm (0 in) | 52% | SE 3 m/s (6 knots) |
| 14:00 |
Clear skies
|
25°C (77°F) | 0 mm (0 in) | 53% | S 3 m/s (6 knots) |
| 15:00 |
Clear skies
|
25°C (77°F) | 0 mm (0 in) | 53% | S 3 m/s (6 knots) |
| 16:00 |
Clear skies
|
25°C (77°F) | 0 mm (0 in) | 53% | S 3 m/s (6 knots) |
| 17:00 |
Mostly sunny
|
25°C (77°F) | 0 mm (0 in) | 55% | S 3 m/s (6 knots) |
| 18:00 |
Clear skies
|
24°C (75°F) | 0 mm (0 in) | 65% | S 2 m/s (4 knots) |
| 19:00 |
Clear skies
|
23°C (73°F) | 0 mm (0 in) | 71% | E 2 m/s (4 knots) |
| 20:00 |
Clear skies
|
21°C (70°F) | 0 mm (0 in) | 76% | E 3 m/s (6 knots) |
| 21:00 |
Mostly clear
|
20°C (68°F) | 0 mm (0 in) | 79% | SE 3 m/s (6 knots) |
| 22:00 |
Clear skies
|
20°C (68°F) | 0 mm (0 in) | 78% | SE 3 m/s (6 knots) |
| 23:00 |
Mostly clear
|
20°C (68°F) | 0 mm (0 in) | 80% | SE 3 m/s (6 knots) |
00:00
Clear skies
86% · SE 2 m/s (4 knots)
17°C (63°F)
0 mm (0 in)
01:00
Clear skies
88% · SE 2 m/s (4 knots)
17°C (63°F)
0 mm (0 in)
02:00
Clear skies
90% · SE 2 m/s (4 knots)
17°C (63°F)
0 mm (0 in)
03:00
Clear skies
91% · SE 2 m/s (4 knots)
16°C (61°F)
0 mm (0 in)
04:00
Clear skies
91% · SE 2 m/s (4 knots)
16°C (61°F)
0 mm (0 in)
05:00
Clear skies
91% · SE 2 m/s (4 knots)
16°C (61°F)
0 mm (0 in)
06:00
Clear skies
90% · SE 2 m/s (4 knots)
16°C (61°F)
0 mm (0 in)
07:00
Clear skies
89% · SE 2 m/s (4 knots)
16°C (61°F)
0 mm (0 in)
08:00
Clear skies
81% · SE 2 m/s (4 knots)
18°C (64°F)
0 mm (0 in)
09:00
Clear skies
70% · SE 2 m/s (4 knots)
20°C (68°F)
0 mm (0 in)
10:00
Clear skies
60% · SE 2 m/s (4 knots)
21°C (70°F)
0 mm (0 in)
11:00
Clear skies
54% · SE 3 m/s (6 knots)
23°C (73°F)
0 mm (0 in)
12:00
Clear skies
52% · SE 3 m/s (6 knots)
24°C (75°F)
0 mm (0 in)
13:00
Clear skies
52% · SE 3 m/s (6 knots)
25°C (77°F)
0 mm (0 in)
14:00
Clear skies
53% · S 3 m/s (6 knots)
25°C (77°F)
0 mm (0 in)
15:00
Clear skies
53% · S 3 m/s (6 knots)
25°C (77°F)
0 mm (0 in)
16:00
Clear skies
53% · S 3 m/s (6 knots)
25°C (77°F)
0 mm (0 in)
17:00
Mostly sunny
55% · S 3 m/s (6 knots)
25°C (77°F)
0 mm (0 in)
18:00
Clear skies
65% · S 2 m/s (4 knots)
24°C (75°F)
0 mm (0 in)
19:00
Clear skies
71% · E 2 m/s (4 knots)
23°C (73°F)
0 mm (0 in)
20:00
Clear skies
76% · E 3 m/s (6 knots)
21°C (70°F)
0 mm (0 in)
21:00
Mostly clear
79% · SE 3 m/s (6 knots)
20°C (68°F)
0 mm (0 in)
22:00
Clear skies
78% · SE 3 m/s (6 knots)
20°C (68°F)
0 mm (0 in)
23:00
Mostly clear
80% · SE 3 m/s (6 knots)
20°C (68°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
01:00
Morning
07:00
Afternoon
13:00
Evening
19:00
Saturday
12 Sep
19°C (66°F)
0 mm (0 in)
Partly cloudy
86% · S 2 m/s (4 knots)
18°C (64°F)
0 mm (0 in)
Mostly sunny
94% · S 3 m/s (6 knots)
28°C (82°F)
0.8 mm (0.03 in)
Light rain showers
62% · SW 5 m/s (10 knots)
24°C (75°F)
0 mm (0 in)
Clear skies
78% · NW 3 m/s (6 knots)
Sat
12 Sep
night
19°C (66°F)
0 mm (0 in)
Partly cloudy
86%
2 m/s (4 knots)
morning
18°C (64°F)
0 mm (0 in)
Mostly sunny
94%
3 m/s (6 knots)
afternoon
28°C (82°F)
0.8 mm (0.03 in)
Light rain showers
62%
5 m/s (10 knots)
evening
24°C (75°F)
0 mm (0 in)
Clear skies
78%
3 m/s (6 knots)
Sunday
13 Sep
19°C (66°F)
0 mm (0 in)
Partly cloudy
83% · N 3 m/s (6 knots)
15°C (59°F)
0 mm (0 in)
Partly cloudy
83% · N 3 m/s (6 knots)
24°C (75°F)
0 mm (0 in)
Partly cloudy
48% · NW 2 m/s (4 knots)
21°C (70°F)
15 mm (0.6 in)
Heavy rain
67% · NE 4 m/s (8 knots)
Sun
13 Sep
night
19°C (66°F)
0 mm (0 in)
Partly cloudy
83%
3 m/s (6 knots)
morning
15°C (59°F)
0 mm (0 in)
Partly cloudy
83%
3 m/s (6 knots)
afternoon
24°C (75°F)
0 mm (0 in)
Partly cloudy
48%
2 m/s (4 knots)
evening
21°C (70°F)
15 mm (0.6 in)
Heavy rain
67%
4 m/s (8 knots)
Monday
14 Sep
16°C (61°F)
5.2 mm (0.2 in)
Heavy rain
96% · NE 4 m/s (8 knots)
16°C (61°F)
6.2 mm (0.2 in)
Heavy rain
96% · E 4 m/s (8 knots)
20°C (68°F)
0.1 mm (0 in)
Cloudy
80% · E 4 m/s (8 knots)
23°C (73°F)
0 mm (0 in)
Mostly clear
86% · SE 4 m/s (8 knots)
Mon
14 Sep
night
16°C (61°F)
5.2 mm (0.2 in)
Heavy rain
96%
4 m/s (8 knots)
morning
16°C (61°F)
6.2 mm (0.2 in)
Heavy rain
96%
4 m/s (8 knots)
afternoon
20°C (68°F)
0.1 mm (0 in)
Cloudy
80%
4 m/s (8 knots)
evening
23°C (73°F)
0 mm (0 in)
Mostly clear
86%
4 m/s (8 knots)
Tuesday
15 Sep
25°C (77°F)
0 mm (0 in)
Cloudy
74% · S 5 m/s (10 knots)
24°C (75°F)
0.1 mm (0 in)
Partly cloudy
80% · SW 4 m/s (8 knots)
24°C (75°F)
2.5 mm (0.1 in)
Rain
83% · NW 4 m/s (8 knots)
19°C (66°F)
3.8 mm (0.1 in)
Rain
83% · N 3 m/s (6 knots)
Tue
15 Sep
night
25°C (77°F)
0 mm (0 in)
Cloudy
74%
5 m/s (10 knots)
morning
24°C (75°F)
0.1 mm (0 in)
Partly cloudy
80%
4 m/s (8 knots)
afternoon
24°C (75°F)
2.5 mm (0.1 in)
Rain
83%
4 m/s (8 knots)
evening
19°C (66°F)
3.8 mm (0.1 in)
Rain
83%
3 m/s (6 knots)
Wednesday
16 Sep
16°C (61°F)
25 mm (1 in)
Heavy rain
93% · NE 2 m/s (4 knots)
17°C (63°F)
10 mm (0.4 in)
Heavy rain
96% · E 4 m/s (8 knots)
18°C (64°F)
0.5 mm (0.02 in)
Cloudy
96% · NE 3 m/s (6 knots)
19°C (66°F)
0 mm (0 in)
Partly cloudy
91% · NE 3 m/s (6 knots)
Wed
16 Sep
night
16°C (61°F)
25 mm (1 in)
Heavy rain
93%
2 m/s (4 knots)
morning
17°C (63°F)
10 mm (0.4 in)
Heavy rain
96%
4 m/s (8 knots)
afternoon
18°C (64°F)
0.5 mm (0.02 in)
Cloudy
96%
3 m/s (6 knots)
evening
19°C (66°F)
0 mm (0 in)
Partly cloudy
91%
3 m/s (6 knots)
Thursday
17 Sep
18°C (64°F)
0.8 mm (0.03 in)
Light rain showers
99% · NE 1 m/s (2 knots)
21°C (70°F)
1.2 mm (0.05 in)
Rain showers
97% · SW 2 m/s (4 knots)
26°C (79°F)
0.5 mm (0.02 in)
Cloudy
89% · SW 4 m/s (8 knots)
24°C (75°F)
0 mm (0 in)
Mostly clear
88% · NW 3 m/s (6 knots)
Thu
17 Sep
night
18°C (64°F)
0.8 mm (0.03 in)
Light rain showers
99%
1 m/s (2 knots)
morning
21°C (70°F)
1.2 mm (0.05 in)
Rain showers
97%
2 m/s (4 knots)
afternoon
26°C (79°F)
0.5 mm (0.02 in)
Cloudy
89%
4 m/s (8 knots)
evening
24°C (75°F)
0 mm (0 in)
Mostly clear
88%
3 m/s (6 knots)
Friday
18 Sep
20°C (68°F)
0 mm (0 in)
Clear skies
96% · N 3 m/s (6 knots)
17°C (63°F)
0 mm (0 in)
Mostly sunny
92% · N 4 m/s (8 knots)
22°C (72°F)
0 mm (0 in)
Partly cloudy
65% · NE 3 m/s (6 knots)
18°C (64°F)
0 mm (0 in)
Cloudy
73% · E 4 m/s (8 knots)
Fri
18 Sep
night
20°C (68°F)
0 mm (0 in)
Clear skies
96%
3 m/s (6 knots)
morning
17°C (63°F)
0 mm (0 in)
Mostly sunny
92%
4 m/s (8 knots)
afternoon
22°C (72°F)
0 mm (0 in)
Partly cloudy
65%
3 m/s (6 knots)
evening
18°C (64°F)
0 mm (0 in)
Cloudy
73%
4 m/s (8 knots)
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
Saint Charles weather by month
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