Extended 10-day forecasts, Lewistown (MT)
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for Lewistown, 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 July climate page to see if the current temperatures in Lewistown is typical for this time of year.
Today · Saturday 18 Jul
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 03:00 |
Clear skies
|
19°C (66°F) | 0 mm (0 in) | 85% | E 2 m/s (4 knots) |
| 04:00 |
Clear skies
|
18°C (64°F) | 0 mm (0 in) | 84% | E 2 m/s (4 knots) |
| 05:00 |
Clear skies
|
18°C (64°F) | 0 mm (0 in) | 85% | E 2 m/s (4 knots) |
| 06:00 |
Clear skies
|
18°C (64°F) | 0 mm (0 in) | 86% | E 2 m/s (4 knots) |
| 07:00 |
Clear skies
|
19°C (66°F) | 0 mm (0 in) | 81% | E 2 m/s (4 knots) |
| 08:00 |
Clear skies
|
23°C (73°F) | 0 mm (0 in) | 71% | NE 1 m/s (2 knots) |
| 09:00 |
Clear skies
|
26°C (79°F) | 0 mm (0 in) | 57% | NW 2 m/s (4 knots) |
| 10:00 |
Clear skies
|
27°C (81°F) | 0 mm (0 in) | 50% | W 3 m/s (6 knots) |
| 11:00 |
Clear skies
|
28°C (82°F) | 0 mm (0 in) | 48% | W 4 m/s (8 knots) |
| 12:00 |
Clear skies
|
29°C (84°F) | 0 mm (0 in) | 45% | W 4 m/s (8 knots) |
| 13:00 |
Clear skies
|
30°C (86°F) | 0 mm (0 in) | 41% | W 3 m/s (6 knots) |
| 14:00 |
Mostly sunny
|
31°C (88°F) | 0 mm (0 in) | 40% | W 3 m/s (6 knots) |
| 15:00 |
Partly cloudy
|
31°C (88°F) | 0 mm (0 in) | 40% | NW 3 m/s (6 knots) |
| 16:00 |
Partly cloudy
|
31°C (88°F) | 0 mm (0 in) | 40% | NW 3 m/s (6 knots) |
| 17:00 |
Mostly sunny
|
30°C (86°F) | 0 mm (0 in) | 40% | NW 3 m/s (6 knots) |
| 18:00 |
Mostly sunny
|
30°C (86°F) | 0 mm (0 in) | 38% | NW 3 m/s (6 knots) |
| 19:00 |
Mostly sunny
|
30°C (86°F) | 0 mm (0 in) | 40% | NW 2 m/s (4 knots) |
| 20:00 |
Mostly sunny
|
28°C (82°F) | 0 mm (0 in) | 56% | W 1 m/s (2 knots) |
| 21:00 |
Mostly clear
|
25°C (77°F) | 0 mm (0 in) | 60% | SE 2 m/s (4 knots) |
| 22:00 |
Mostly clear
|
23°C (73°F) | 0 mm (0 in) | 63% | SE 3 m/s (6 knots) |
| 23:00 |
Clear skies
|
22°C (72°F) | 0 mm (0 in) | 65% | SE 3 m/s (6 knots) |
03:00
Clear skies
85% · E 2 m/s (4 knots)
19°C (66°F)
0 mm (0 in)
04:00
Clear skies
84% · E 2 m/s (4 knots)
18°C (64°F)
0 mm (0 in)
05:00
Clear skies
85% · E 2 m/s (4 knots)
18°C (64°F)
0 mm (0 in)
06:00
Clear skies
86% · E 2 m/s (4 knots)
18°C (64°F)
0 mm (0 in)
07:00
Clear skies
81% · E 2 m/s (4 knots)
19°C (66°F)
0 mm (0 in)
08:00
Clear skies
71% · NE 1 m/s (2 knots)
23°C (73°F)
0 mm (0 in)
09:00
Clear skies
57% · NW 2 m/s (4 knots)
26°C (79°F)
0 mm (0 in)
10:00
Clear skies
50% · W 3 m/s (6 knots)
27°C (81°F)
0 mm (0 in)
11:00
Clear skies
48% · W 4 m/s (8 knots)
28°C (82°F)
0 mm (0 in)
12:00
Clear skies
45% · W 4 m/s (8 knots)
29°C (84°F)
0 mm (0 in)
13:00
Clear skies
41% · W 3 m/s (6 knots)
30°C (86°F)
0 mm (0 in)
14:00
Mostly sunny
40% · W 3 m/s (6 knots)
31°C (88°F)
0 mm (0 in)
15:00
Partly cloudy
40% · NW 3 m/s (6 knots)
31°C (88°F)
0 mm (0 in)
16:00
Partly cloudy
40% · NW 3 m/s (6 knots)
31°C (88°F)
0 mm (0 in)
17:00
Mostly sunny
40% · NW 3 m/s (6 knots)
30°C (86°F)
0 mm (0 in)
18:00
Mostly sunny
38% · NW 3 m/s (6 knots)
30°C (86°F)
0 mm (0 in)
19:00
Mostly sunny
40% · NW 2 m/s (4 knots)
30°C (86°F)
0 mm (0 in)
20:00
Mostly sunny
56% · W 1 m/s (2 knots)
28°C (82°F)
0 mm (0 in)
21:00
Mostly clear
60% · SE 2 m/s (4 knots)
25°C (77°F)
0 mm (0 in)
22:00
Mostly clear
63% · SE 3 m/s (6 knots)
23°C (73°F)
0 mm (0 in)
23:00
Clear skies
65% · SE 3 m/s (6 knots)
22°C (72°F)
0 mm (0 in)
Tomorrow · Sunday 19 Jul
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Clear skies
|
21°C (70°F) | 0 mm (0 in) | 67% | SE 3 m/s (6 knots) |
| 01:00 |
Clear skies
|
20°C (68°F) | 0 mm (0 in) | 65% | SE 2 m/s (4 knots) |
| 02:00 |
Clear skies
|
21°C (70°F) | 0 mm (0 in) | 59% | SE 2 m/s (4 knots) |
| 03:00 |
Clear skies
|
21°C (70°F) | 0 mm (0 in) | 56% | SW 2 m/s (4 knots) |
| 04:00 |
Clear skies
|
21°C (70°F) | 0 mm (0 in) | 55% | NW 1 m/s (2 knots) |
| 05:00 |
Clear skies
|
20°C (68°F) | 0 mm (0 in) | 57% | NW 1 m/s (2 knots) |
| 06:00 |
Clear skies
|
20°C (68°F) | 0 mm (0 in) | 59% | W 2 m/s (4 knots) |
| 07:00 |
Clear skies
|
21°C (70°F) | 0 mm (0 in) | 61% | NW 2 m/s (4 knots) |
| 08:00 |
Clear skies
|
23°C (73°F) | 0 mm (0 in) | 51% | NW 3 m/s (6 knots) |
| 09:00 |
Clear skies
|
24°C (75°F) | 0 mm (0 in) | 44% | NW 3 m/s (6 knots) |
| 10:00 |
Clear skies
|
26°C (79°F) | 0 mm (0 in) | 39% | NW 3 m/s (6 knots) |
| 11:00 |
Clear skies
|
27°C (81°F) | 0 mm (0 in) | 35% | NW 3 m/s (6 knots) |
| 12:00 |
Mostly sunny
|
28°C (82°F) | 0 mm (0 in) | 33% | NW 4 m/s (8 knots) |
| 13:00 |
Clear skies
|
28°C (82°F) | 0 mm (0 in) | 32% | NW 4 m/s (8 knots) |
| 14:00 |
Mostly sunny
|
29°C (84°F) | 0 mm (0 in) | 31% | NW 4 m/s (8 knots) |
| 15:00 |
Mostly sunny
|
29°C (84°F) | 0 mm (0 in) | 30% | W 4 m/s (8 knots) |
| 16:00 |
Clear skies
|
30°C (86°F) | 0 mm (0 in) | 29% | W 4 m/s (8 knots) |
| 17:00 |
Clear skies
|
29°C (84°F) | 0 mm (0 in) | 29% | W 3 m/s (6 knots) |
| 18:00 |
Clear skies
|
29°C (84°F) | 0 mm (0 in) | 28% | N 3 m/s (6 knots) |
| 19:00 |
Clear skies
|
29°C (84°F) | 0 mm (0 in) | 29% | N 3 m/s (6 knots) |
| 20:00 |
Mostly sunny
|
27°C (81°F) | 0 mm (0 in) | 42% | NE 2 m/s (4 knots) |
| 21:00 |
Partly cloudy
|
23°C (73°F) | 0 mm (0 in) | 44% | NE 1 m/s (2 knots) |
| 22:00 |
Partly cloudy
|
22°C (72°F) | 0 mm (0 in) | 48% | E 1 m/s (2 knots) |
| 23:00 |
Partly cloudy
|
21°C (70°F) | 0 mm (0 in) | 50% | E 1 m/s (2 knots) |
00:00
Clear skies
67% · SE 3 m/s (6 knots)
21°C (70°F)
0 mm (0 in)
01:00
Clear skies
65% · SE 2 m/s (4 knots)
20°C (68°F)
0 mm (0 in)
02:00
Clear skies
59% · SE 2 m/s (4 knots)
21°C (70°F)
0 mm (0 in)
03:00
Clear skies
56% · SW 2 m/s (4 knots)
21°C (70°F)
0 mm (0 in)
04:00
Clear skies
55% · NW 1 m/s (2 knots)
21°C (70°F)
0 mm (0 in)
05:00
Clear skies
57% · NW 1 m/s (2 knots)
20°C (68°F)
0 mm (0 in)
06:00
Clear skies
59% · W 2 m/s (4 knots)
20°C (68°F)
0 mm (0 in)
07:00
Clear skies
61% · NW 2 m/s (4 knots)
21°C (70°F)
0 mm (0 in)
08:00
Clear skies
51% · NW 3 m/s (6 knots)
23°C (73°F)
0 mm (0 in)
09:00
Clear skies
44% · NW 3 m/s (6 knots)
24°C (75°F)
0 mm (0 in)
10:00
Clear skies
39% · NW 3 m/s (6 knots)
26°C (79°F)
0 mm (0 in)
11:00
Clear skies
35% · NW 3 m/s (6 knots)
27°C (81°F)
0 mm (0 in)
12:00
Mostly sunny
33% · NW 4 m/s (8 knots)
28°C (82°F)
0 mm (0 in)
13:00
Clear skies
32% · NW 4 m/s (8 knots)
28°C (82°F)
0 mm (0 in)
14:00
Mostly sunny
31% · NW 4 m/s (8 knots)
29°C (84°F)
0 mm (0 in)
15:00
Mostly sunny
30% · W 4 m/s (8 knots)
29°C (84°F)
0 mm (0 in)
16:00
Clear skies
29% · W 4 m/s (8 knots)
30°C (86°F)
0 mm (0 in)
17:00
Clear skies
29% · W 3 m/s (6 knots)
29°C (84°F)
0 mm (0 in)
18:00
Clear skies
28% · N 3 m/s (6 knots)
29°C (84°F)
0 mm (0 in)
19:00
Clear skies
29% · N 3 m/s (6 knots)
29°C (84°F)
0 mm (0 in)
20:00
Mostly sunny
42% · NE 2 m/s (4 knots)
27°C (81°F)
0 mm (0 in)
21:00
Partly cloudy
44% · NE 1 m/s (2 knots)
23°C (73°F)
0 mm (0 in)
22:00
Partly cloudy
48% · E 1 m/s (2 knots)
22°C (72°F)
0 mm (0 in)
23:00
Partly cloudy
50% · E 1 m/s (2 knots)
21°C (70°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
00:00
Morning
06:00
Afternoon
12:00
Evening
18:00
Monday
20 Jul
20°C (68°F)
0 mm (0 in)
Mostly clear
49% · SE 2 m/s (4 knots)
17°C (63°F)
0 mm (0 in)
Clear skies
47% · S 2 m/s (4 knots)
27°C (81°F)
0 mm (0 in)
Partly cloudy
27% · NW 3 m/s (6 knots)
27°C (81°F)
0 mm (0 in)
Partly cloudy
28% · NW 4 m/s (8 knots)
Mon
20 Jul
night
20°C (68°F)
0 mm (0 in)
Mostly clear
49%
2 m/s (4 knots)
morning
17°C (63°F)
0 mm (0 in)
Clear skies
47%
2 m/s (4 knots)
afternoon
27°C (81°F)
0 mm (0 in)
Partly cloudy
27%
3 m/s (6 knots)
evening
27°C (81°F)
0 mm (0 in)
Partly cloudy
28%
4 m/s (8 knots)
Tuesday
21 Jul
22°C (72°F)
0 mm (0 in)
Partly cloudy
46% · E 3 m/s (6 knots)
17°C (63°F)
0 mm (0 in)
Partly cloudy
72% · E 4 m/s (8 knots)
26°C (79°F)
0 mm (0 in)
Partly cloudy
47% · E 4 m/s (8 knots)
28°C (82°F)
0 mm (0 in)
Mostly clear
38% · SE 6 m/s (12 knots)
Tue
21 Jul
night
22°C (72°F)
0 mm (0 in)
Partly cloudy
46%
3 m/s (6 knots)
morning
17°C (63°F)
0 mm (0 in)
Partly cloudy
72%
4 m/s (8 knots)
afternoon
26°C (79°F)
0 mm (0 in)
Partly cloudy
47%
4 m/s (8 knots)
evening
28°C (82°F)
0 mm (0 in)
Mostly clear
38%
6 m/s (12 knots)
Wednesday
22 Jul
22°C (72°F)
0 mm (0 in)
Clear skies
49% · E 5 m/s (10 knots)
18°C (64°F)
0 mm (0 in)
Clear skies
65% · E 1 m/s (2 knots)
30°C (86°F)
0 mm (0 in)
Clear skies
36% · NW 3 m/s (6 knots)
31°C (88°F)
0 mm (0 in)
Clear skies
24% · N 3 m/s (6 knots)
Wed
22 Jul
night
22°C (72°F)
0 mm (0 in)
Clear skies
49%
5 m/s (10 knots)
morning
18°C (64°F)
0 mm (0 in)
Clear skies
65%
1 m/s (2 knots)
afternoon
30°C (86°F)
0 mm (0 in)
Clear skies
36%
3 m/s (6 knots)
evening
31°C (88°F)
0 mm (0 in)
Clear skies
24%
3 m/s (6 knots)
Thursday
23 Jul
22°C (72°F)
0 mm (0 in)
Clear skies
50% · E 3 m/s (6 knots)
19°C (66°F)
0 mm (0 in)
Clear skies
64% · E 2 m/s (4 knots)
32°C (90°F)
0.7 mm (0.03 in)
Light rain showers
32% · SE 4 m/s (8 knots)
30°C (86°F)
0 mm (0 in)
Partly cloudy
40% · E 3 m/s (6 knots)
Thu
23 Jul
night
22°C (72°F)
0 mm (0 in)
Clear skies
50%
3 m/s (6 knots)
morning
19°C (66°F)
0 mm (0 in)
Clear skies
64%
2 m/s (4 knots)
afternoon
32°C (90°F)
0.7 mm (0.03 in)
Light rain showers
32%
4 m/s (8 knots)
evening
30°C (86°F)
0 mm (0 in)
Partly cloudy
40%
3 m/s (6 knots)
Friday
24 Jul
24°C (75°F)
0 mm (0 in)
Cloudy
52% · E 5 m/s (10 knots)
20°C (68°F)
0 mm (0 in)
Cloudy
68% · E 3 m/s (6 knots)
31°C (88°F)
0.2 mm (0.01 in)
Partly cloudy
37% · E 4 m/s (8 knots)
29°C (84°F)
0 mm (0 in)
Cloudy
39% · SE 6 m/s (12 knots)
Fri
24 Jul
night
24°C (75°F)
0 mm (0 in)
Cloudy
52%
5 m/s (10 knots)
morning
20°C (68°F)
0 mm (0 in)
Cloudy
68%
3 m/s (6 knots)
afternoon
31°C (88°F)
0.2 mm (0.01 in)
Partly cloudy
37%
4 m/s (8 knots)
evening
29°C (84°F)
0 mm (0 in)
Cloudy
39%
6 m/s (12 knots)
Saturday
25 Jul
22°C (72°F)
0 mm (0 in)
Partly cloudy
49% · SE 3 m/s (6 knots)
19°C (66°F)
1.4 mm (0.1 in)
Rain showers
77% · E 4 m/s (8 knots)
26°C (79°F)
0.8 mm (0.03 in)
Light rain showers
59% · E 4 m/s (8 knots)
28°C (82°F)
0 mm (0 in)
Clear skies
51% · E 4 m/s (8 knots)
Sat
25 Jul
night
22°C (72°F)
0 mm (0 in)
Partly cloudy
49%
3 m/s (6 knots)
morning
19°C (66°F)
1.4 mm (0.1 in)
Rain showers
77%
4 m/s (8 knots)
afternoon
26°C (79°F)
0.8 mm (0.03 in)
Light rain showers
59%
4 m/s (8 knots)
evening
28°C (82°F)
0 mm (0 in)
Clear skies
51%
4 m/s (8 knots)
Sunday
26 Jul
21°C (70°F)
0 mm (0 in)
Clear skies
82% · E 1 m/s (2 knots)
19°C (66°F)
0 mm (0 in)
Mostly sunny
80% · W 1 m/s (2 knots)
30°C (86°F)
0.7 mm (0.03 in)
Light rain showers
33% · NW 3 m/s (6 knots)
29°C (84°F)
0 mm (0 in)
Partly cloudy
36% · S 3 m/s (6 knots)
Sun
26 Jul
night
21°C (70°F)
0 mm (0 in)
Clear skies
82%
1 m/s (2 knots)
morning
19°C (66°F)
0 mm (0 in)
Mostly sunny
80%
1 m/s (2 knots)
afternoon
30°C (86°F)
0.7 mm (0.03 in)
Light rain showers
33%
3 m/s (6 knots)
evening
29°C (84°F)
0 mm (0 in)
Partly cloudy
36%
3 m/s (6 knots)
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
Lewistown weather by month
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