EVANSTON, WY 82931 Weather Forecast & Current Conditions

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EVANSTON, WY
Current Weather

2:53 AM MDT JUL 14, 2026
Clear
66°F
Feels Like: 66°F
Dewpoint: 43°F
Rel. Hum.: 43%
Visibility: 10 miles
Wind: SSE at 3 mph
Pressure: 30.33 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 sunny with a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of precipitation 30 percent.
TONIGHT
Mostly cloudy in the evening then clearing. Lows in the mid 50s.
WEDNESDAY
Partly cloudy in the morning, then partly sunny with a 50 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 80s.
WEDNESDAY NIGHT
A 30 percent chance of showers and thunderstorms in the evening. Mostly cloudy. Lows in the mid 50s.
THURSDAY
Partly cloudy in the morning, then mostly cloudy with rain showers likely and a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 60 percent.
THURSDAY NIGHT
Mostly cloudy with a 20 percent chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 50s.
FRIDAY
Partly cloudy in the morning, then partly sunny with a 40 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 80s.
FRIDAY NIGHT
Partly cloudy. Lows in the lower 50s.
SATURDAY
Partly cloudy in the morning, then partly sunny with a 40 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s.
SATURDAY NIGHT
Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 50s.
SUNDAY
Partly cloudy in the morning, then partly sunny with a 40 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s.
SUNDAY NIGHT
Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 50s.
MONDAY
Partly cloudy in the morning, then partly sunny with a 40 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  7/13/2026
Tuesday
14 JUL 2026
EVANSTON, WY 82931 weather forecast Day 1, 0 hours 12 AM 66° 66° Partly Cloudy 1%

0% Thunder
( 0% severe)
S   6 34% 37°
Low 54° EVANSTON, WY 82931 weather forecast Day 1, 3 hours 3 AM 60° 60° Partly Cloudy S   6 42% 37°
High 92° EVANSTON, WY 82931 weather forecast Day 1, 6 hours 6 AM 55° 54° Clear 1%

0% Thunder
( 1% severe)
S   5 51% 37°

Increasing Clouds

Chance of Rain

EVANSTON, WY 82931 weather forecast Day 1, 9 hours 9 AM 73° 73° Clear SW   3 29% 39°
EVANSTON, WY 82931 weather forecast Day 1, 12 hours 12 PM 86° 83° Clear 28%
RAIN
.5–1 in
0% Thunder
( 25% severe)
NNW   3 18% 37°
EVANSTON, WY 82931 weather forecast Day 1, 15 hours 3 PM 86° 83° Mostly Cloudy S   8 18% 38°
EVANSTON, WY 82931 weather forecast Day 1, 18 hours 6 PM 83° 81° Mostly Cloudy 7%

0% Thunder
( 16% severe)
W   12 24% 42°
EVANSTON, WY 82931 weather forecast Day 1, 21 hours 9 PM 77° 78° Mostly Cloudy WSW   10 30% 43°
Wednesday
15 JUL 2026
EVANSTON, WY 82931 weather forecast Day 2, 0 hours 12 AM 66° 66° Partly Cloudy 3%

0% Thunder
( 4% severe)
SW   8 47% 45°
Low 55° EVANSTON, WY 82931 weather forecast Day 2, 3 hours 3 AM 60° 60° Partly Cloudy SSW   6 58% 45°
High 88° EVANSTON, WY 82931 weather forecast Day 2, 6 hours 6 AM 55° 55° Partly Cloudy 0%

0% Thunder
( 4% severe)
WSW   3 72% 46°

Partly Cloudy

Chance of Rain

EVANSTON, WY 82931 weather forecast Day 2, 9 hours 9 AM 70° 70° Partly Cloudy WNW   6 45% 48°
EVANSTON, WY 82931 weather forecast Day 2, 12 hours 12 PM 81° 80° Partly Cloudy 40%
RAIN
***
0% Thunder
( 36% severe)
NNW   8 28% 45°
EVANSTON, WY 82931 weather forecast Day 2, 15 hours 3 PM 82° 80° Partly Cloudy WNW   10 27% 45°
EVANSTON, WY 82931 weather forecast Day 2, 18 hours 6 PM 79° 79° Partly Cloudy 36%
RAIN
.5–1 in
0% Thunder
( 26% severe)
WSW   10 32% 47°
EVANSTON, WY 82931 weather forecast Day 2, 21 hours 9 PM 73° 73° Mostly Cloudy NNW   9 41% 48°

EVANSTON, WY extended weather forecast

Thursday
16 JUL 2026
Friday
17 JUL 2026
Saturday
18 JUL 2026
Sunday
19 JUL 2026
Monday
20 JUL 2026
Low 56° Low 55° Low 57° Low 55° Low 55°
High 84° High 87° High 88° High 82° High 81°
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
Partly Cloudy
39% Rain
Partly Cloudy
20% Rain
Overcast
47% Rain
Mostly Cloudy
52% Rain
Mostly Cloudy
43% Rain
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