EVANSTON, WY 82931 Weather Forecast & Current Conditions

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EVANSTON, WY
Current Weather

8:53 AM MDT AUG 16, 2026
Clear
57°F
Feels Like: 56°F
Dewpoint: 39°F
Rel. Hum.: 51%
Visibility: 10 miles
Wind: E at 7 mph
Pressure: 30.49 inches
Last 72 hours

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EVANSTON, WY 82931
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny in the morning, then partly cloudy with a 10 percent chance of showers and thunderstorms in the afternoon. Highs around 80.
TONIGHT
Mostly clear. Lows in the upper 40s.
MONDAY
Sunny in the morning then becoming partly cloudy. Highs in the lower 80s. West winds 10 to 20 mph in the afternoon.
MONDAY NIGHT
Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 50s. West winds 10 to 20 mph in the evening.
TUESDAY
Partly cloudy. Highs in the lower 80s. West winds 10 to 20 mph in the afternoon.
TUESDAY NIGHT
Mostly cloudy. Lows in the lower 50s. West winds 10 to 20 mph in the evening.
WEDNESDAY AND WEDNESDAY NIGHT
Partly cloudy. Highs in the mid 80s. Lows around 50.
THURSDAY
Partly cloudy in the morning then becoming sunny. Highs in the mid 80s.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
Partly cloudy. Lows in the lower 50s. Highs in the mid 80s.
SATURDAY
Partly cloudy in the morning, then partly sunny with a 30 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s.

Visible Weather Satellite
EVANSTON, WY 82931
Infrared Weather Satellite
EVANSTON, WY 82931
NEXRAD Weather Radar
EVANSTON, WY 82931

EVANSTON, WY 3 hourly weather forecast

weather forecast created  8:00 PM EDT  8/15/2026
Sunday
16 AUG 2026
EVANSTON, WY 82931 weather forecast Day 1, 0 hours 12 AM 53° 51° Clear 0%

0% Thunder
( 4% severe)
SSE   7 59% 39°
Low 43° EVANSTON, WY 82931 weather forecast Day 1, 3 hours 3 AM 46° 42° Clear SSE   7 76% 39°
High 80° EVANSTON, WY 82931 weather forecast Day 1, 6 hours 6 AM 44° 41° Clear 1%

0% Thunder
( 3% severe)
SSE   6 76% 37°

Partly Cloudy



EVANSTON, WY 82931 weather forecast Day 1, 9 hours 9 AM 57° 57° Clear S   3 51% 39°
EVANSTON, WY 82931 weather forecast Day 1, 12 hours 12 PM 71° 71° Partly Cloudy 3%

0% Thunder
( 23% severe)
SW   7 31% 39°
EVANSTON, WY 82931 weather forecast Day 1, 15 hours 3 PM 76° 77° Partly Cloudy W   12 23% 36°
EVANSTON, WY 82931 weather forecast Day 1, 18 hours 6 PM 73° 73° Partly Cloudy 2%

0% Thunder
( 11% severe)
W   12 26% 36°
EVANSTON, WY 82931 weather forecast Day 1, 21 hours 9 PM 65° 65° Clear W   8 37% 38°
Monday
17 AUG 2026
EVANSTON, WY 82931 weather forecast Day 2, 0 hours 12 AM 55° 53° Clear 1%

0% Thunder
( 2% severe)
SSE   7 55% 39°
Low 46° EVANSTON, WY 82931 weather forecast Day 2, 3 hours 3 AM 49° 47° Clear SSE   6 68% 39°
High 82° EVANSTON, WY 82931 weather forecast Day 2, 6 hours 6 AM 46° 43° Partly Cloudy 0%

0% Thunder
( 2% severe)
SSE   6 76% 39°

Partly Cloudy



EVANSTON, WY 82931 weather forecast Day 2, 9 hours 9 AM 59° 60° Clear S   3 49% 40°
EVANSTON, WY 82931 weather forecast Day 2, 12 hours 12 PM 73° 73° Partly Cloudy 0%

0% Thunder
( 22% severe)
WSW   6 29% 39°
EVANSTON, WY 82931 weather forecast Day 2, 15 hours 3 PM 78° 78° Partly Cloudy W   13 22% 36°
EVANSTON, WY 82931 weather forecast Day 2, 18 hours 6 PM 76° 77° Partly Cloudy 0%

0% Thunder
( 10% severe)
W   14 24% 37°
EVANSTON, WY 82931 weather forecast Day 2, 21 hours 9 PM 68° 68° Partly Cloudy W   8 35% 39°

EVANSTON, WY extended weather forecast

Tuesday
18 AUG 2026
Wednesday
19 AUG 2026
Thursday
20 AUG 2026
Friday
21 AUG 2026
Saturday
22 AUG 2026
Low 57° Low 55° Low 52° Low 56° Low 59°
High 84° High 82° High 87° High 89° High 88°
EVANSTON, WY 82931 weather forecast Day 3 EVANSTON, WY 82931 weather forecast Day 4 EVANSTON, WY 82931 weather forecast Day 5 EVANSTON, WY 82931 weather forecast Day 6 EVANSTON, WY 82931 weather forecast Day 7
Mostly Cloudy
25% Rain
Partly Cloudy
3% Rain
Clear
4% Rain
Clear
6% Rain
Partly Cloudy
20% Rain
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