Lewistown Hourly Forecast
Next 48 Hours
Today
Mostly cloudy. Highs in the mid 40s. Northwest winds 5 to 10 mph with gusts up to 20 mph.
Tonight
Partly cloudy. Lows in the upper 20s. West winds around 5 mph.
| Fri, Nov 22nd | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
11 AM Cloudy  UV Index: 1.8 |
38°F Feels 31°F |
74% | 10.5 NW | 30.2 inHg | 30.5°F | 0% |
12 PM Cloudy UV Index: 2.1 |
40°F Feels 33°F |
71% | 9.6 NW | 30.2 inHg | 31.1°F | 0% |
1 PM Cloudy UV Index: 2 |
41°F Feels 34°F |
67% | 10.3 NW | 30.15 inHg | 31.1°F | 0% |
2 PM Overcast  UV Index: 1.3 |
41°F Feels 35°F |
69% | 10.1 NW | 30.17 inHg | 32.2°F | 0% |
3 PM Overcast UV Index: 0.7 |
44°F Feels 39°F |
69% | 11.4 NW | 30.16 inHg | 32.4°F | 0% |
4 PM Sunny UV Index: 0.2 |
43°F Feels 37°F |
64% | 11.2 NW | 30.1 inHg | 35.7°F | 0% |
5 PM Overcast  UV Index: 0 |
42°F Feels 36°F |
71% | 8.3 NW | 30.14 inHg | 32.6°F | 0% |
6 PM Overcast UV Index: 0 |
40°F Feels 35°F |
72% | 7.4 NW | 30.14 inHg | 32.8°F | 0% |
7 PM Clear  UV Index: 0 |
40°F Feels 36°F |
85% | 7.2 NW | 30.12 inHg | 33.9°F | 0% |
8 PM Overcast UV Index: 0 |
40°F Feels 36°F |
74% | 6.7 NW | 30.15 inHg | 33°F | 0% |
9 PM Partly Cloudy  UV Index: 0 |
38°F Feels 33°F |
76% | 6.5 NNW | 30.15 inHg | 33.4°F | 0% |
10 PM Overcast UV Index: 0 |
37°F Feels 34°F |
91% | 6.5 NW | 30.13 inHg | 32.6°F | 0% |
11 PM Clear UV Index: 0 |
37°F Feels 34°F |
86% | 6 NW | 30.14 inHg | 33.2°F | 0% |
Saturday
Mostly sunny. Highs in the lower 50s. Southwest winds around 5 mph.
Saturday Night
Partly cloudy in the evening, then becoming mostly cloudy. Not as cool. Near steady temperature in the lower 40s. South winds 5 to 10 mph.
| Sat, Nov 23rd | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Clear UV Index: 0 |
34°F Feels 30°F |
90% | 4.7 WNW | 30.13 inHg | 32.8°F | 0% |
1 AM Freezing Fog UV Index: 0 |
31°F Feels 28°F |
97% | 6.7 NW | 30.11 inHg | 30°F | 0% |
2 AM Freezing FogUV Index: 0 |
30°F Feels 27°F |
96% | 4.9 W | 30.11 inHg | 28.4°F | 0% |
3 AM Freezing FogUV Index: 0 |
29°F Feels 26°F |
96% | 4.9 W | 30.11 inHg | 27.6°F | 0% |
4 AM Mist UV Index: 0 |
28°F Feels 26°F |
96% | 5.4 W | 30.11 inHg | 26.8°F | 0% |
5 AM MistUV Index: 0 |
26°F Feels 25°F |
95% | 5.4 W | 30.12 inHg | 25°F | 0% |
6 AM MistUV Index: 0 |
25°F Feels 25°F |
95% | 5.1 WNW | 30.12 inHg | 24.1°F | 0% |
7 AM MistUV Index: 0 |
26°F Feels 26°F |
95% | 3.6 W | 30.13 inHg | 23.2°F | 0% |
8 AM Mist UV Index: 0.1 |
27°F Feels 27°F |
94% | 4.3 W | 30.13 inHg | 25.2°F | 0% |
9 AM MistUV Index: 0.5 |
28°F Feels 28°F |
94% | 4 WSW | 30.13 inHg | 26.3°F | 0% |
10 AM Overcast UV Index: 1 |
33°F Feels 32°F |
93% | 3.8 WSW | 30.14 inHg | 27.3°F | 0% |
11 AM Overcast UV Index: 1.7 |
37°F Feels 35°F |
76% | 4.5 SW | 30.09 inHg | 29.7°F | 0% |
12 PM Overcast UV Index: 1.9 |
41°F Feels 39°F |
67% | 4.7 WSW | 30.06 inHg | 30.9°F | 0% |
1 PM Cloudy UV Index: 1.9 |
45°F Feels 43°F |
59% | 5.6 SW | 30.04 inHg | 32.1°F | 0% |
2 PM Cloudy UV Index: 1.3 |
48°F Feels 46°F |
55% | 6 SW | 30 inHg | 33.9°F | 0% |
3 PM Cloudy UV Index: 0.6 |
51°F Feels 48°F |
53% | 5.1 WSW | 29.98 inHg | 34.8°F | 0% |
4 PM SunnyUV Index: 0.2 |
50°F Feels 47°F |
51% | 5.6 SSW | 29.96 inHg | 35.7°F | 0% |
5 PM Partly Cloudy UV Index: 0 |
48°F Feels 45°F |
61% | 4.7 S | 29.95 inHg | 35.2°F | 0% |
6 PM Cloudy  UV Index: 0 |
46°F Feels 42°F |
66% | 4.9 S | 29.95 inHg | 34.9°F | 0% |
7 PM Cloudy UV Index: 0 |
44°F Feels 39°F |
70% | 6.3 S | 29.94 inHg | 34.6°F | 0% |
8 PM Cloudy UV Index: 0 |
42°F Feels 38°F |
77% | 7.2 S | 29.93 inHg | 34.6°F | 0% |
9 PM Cloudy UV Index: 0 |
41°F Feels 36°F |
80% | 6.9 S | 29.93 inHg | 34.7°F | 0% |
10 PM Partly Cloudy UV Index: 0 |
42°F Feels 38°F |
84% | 6.9 S | 29.92 inHg | 34.7°F | 0% |
11 PM Clear UV Index: 0 |
41°F Feels 36°F |
67% | 6.7 S | 29.95 inHg | 33.1°F | 0% |
Sunday
Mostly sunny. Not as cool with highs in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph.
Sunday Night And Monday
Mostly cloudy. Lows in the lower 40s. Highs in the upper 40s.
| Sun, Nov 24th | Temp | Humidity | Wind (mph) | Pressure | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Partly Cloudy UV Index: 0 |
40°F Feels 35°F |
85% | 6.5 S | 29.9 inHg | 35.1°F | 0% |
1 AM Cloudy UV Index: 0 |
39°F Feels 35°F |
86% | 6.5 S | 29.9 inHg | 35.2°F | 0% |
2 AM Cloudy UV Index: 0 |
39°F Feels 34°F |
87% | 6.9 S | 29.88 inHg | 35.6°F | 0% |
3 AM Cloudy UV Index: 0 |
39°F Feels 34°F |
87% | 6.9 S | 29.87 inHg | 35.7°F | 0% |
4 AM Cloudy UV Index: 0 |
39°F Feels 33°F |
88% | 6.9 SSE | 29.86 inHg | 35.9°F | 0% |
5 AM Cloudy UV Index: 0 |
38°F Feels 32°F |
91% | 7.4 SSE | 29.86 inHg | 35.6°F | 0% |
6 AM Cloudy UV Index: 0 |
37°F Feels 32°F |
93% | 7.6 SSE | 29.85 inHg | 35.4°F | 0% |
7 AM MistUV Index: 0 |
39°F Feels 33°F |
95% | 7.6 S | 29.85 inHg | 35.2°F | 0% |
8 AM MistUV Index: 0 |
41°F Feels 35°F |
86% | 7.8 SSE | 29.84 inHg | 36.5°F | 0% |
9 AM MistUV Index: 0.3 |
43°F Feels 37°F |
82% | 7.4 SSE | 29.83 inHg | 37.2°F | 0% |
10 AM Overcast UV Index: 1 |
46°F Feels 41°F |
77% | 9.2 S | 29.83 inHg | 37.9°F | 0% |
Currently
 |
37°F |
30.17in
Barometer 100%
Humidity Northwest 12.7mph Wind |
| Overcast | ||
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