EVANSTON, WY 82931 Weather Forecast & Current Conditions

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82931 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
EVANSTON, WY Current Weather
3:53 AM MDT JUL 20, 2026
Clear 64°F
Feels Like:	65°F
Dewpoint:	48°F
Rel. Hum.:	56%
Visibility:	10 miles
Wind:	ESE at 3 mph
Pressure:	30.26 inches
Last 72 hours
Local Area Snow Depth
Wyoming Current Weather
Wyoming MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

82931 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	EVANSTON, WY 82931 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Partly cloudy. A 10 percent chance of showers and thunderstorms in the afternoon. Highs around 90.

TONIGHT
A 20 percent chance of showers and thunderstorms. Mostly cloudy in the evening then becoming partly cloudy. Lows around 60.

TUESDAY
Partly cloudy in the morning, then mostly cloudy with a 50 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s.

TUESDAY NIGHT
Rain showers likely and a chance of thunderstorms in the evening, then a chance of rain showers and a slight chance of thunderstorms after midnight. Mostly cloudy. Lows in the mid 50s. Chance of precipitation 60 percent.

WEDNESDAY
Partly sunny with a slight chance of showers and thunderstorms in the morning, then rain showers and a chance of thunderstorms in the afternoon. Highs around 80. Chance of precipitation near 100 percent.

WEDNESDAY NIGHT
Rain showers likely and a chance of thunderstorms in the evening, then a chance of rain showers and a slight chance of thunderstorms after midnight. Mostly cloudy. Lows in the mid 50s. Chance of precipitation 60 percent.

THURSDAY
Partly cloudy in the morning, then partly sunny with a 50 percent chance of showers and thunderstorms in the afternoon. Highs around 80.

THURSDAY NIGHT THROUGH FRIDAY NIGHT
Partly cloudy. Lows in the mid 50s. Highs in the lower 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.

SATURDAY NIGHT
Partly cloudy. Lows in the mid 50s.

SUNDAY
Sunny in the morning, then partly sunny with a 30 percent chance of showers and thunderstorms in the afternoon. Highs in the mid 80s.

82931 WEATHER SATELLITE LOOPS

Visible Weather Satellite
EVANSTON, WY 82931

Infrared Weather Satellite
EVANSTON, WY 82931

82931 WEATHER RADAR LOOP

NEXRAD Weather Radar
EVANSTON, WY 82931

MOS COMPUTER WEATHER FORECAST

EVANSTON, WY 3 hourly weather forecast

weather forecast created 8:00 PM EDT 7/19/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
20 JUL 2026

12 AM

66°

66°

Clear

1%

0% Thunder
( 2% severe)

S 6

47%

45°

Low 55°

3 AM

60°

60°

Partly Cloudy

S 5

55%

44°

High 89°

6 AM

56°

55°

Partly Cloudy

1%

0% Thunder
( 2% severe)

SE 5

66%

45°

Partly Cloudy

9 AM

70°

70°

Partly Cloudy

SSE 2

44%

47°

12 PM

82°

80°

Clear

16%
RAIN
<.01 in

0% Thunder
( 27% severe)

N 3

28%

46°

3 PM

84°

82°

Mostly Cloudy

S 6

26%

45°

6 PM

82°

80°

Mostly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 24% severe)

SSW 9

29%

47°

9 PM

76°

78°

Mostly Cloudy

SSW 8

39%

49°

Tuesday
21 JUL 2026

12 AM

67°

67°

Partly Cloudy

14%
RAIN
<.01 in

0% Thunder
( 10% severe)

SE 7

54%

50°

Low 58°

3 AM

62°

62°

Mostly Cloudy

E 6

65%

50°

High 86°

6 AM

58°

57°

Mostly Cloudy

3%

0% Thunder
( 6% severe)

E 7

72%

49°

Mostly Cloudy

Rain Likely

9 AM

68°

68°

Partly Cloudy

E 13

53%

50°

12 PM

79°

79°

Partly Cloudy

53%
RAIN
***

0% Thunder
( 37% severe)

NE 6

38%

51°

3 PM

80°

80°

Mostly Cloudy

S 7

38%

52°

6 PM

76°

78°

Mostly Cloudy

39%
RAIN
.25–.5 in

0% Thunder
( 29% severe)

WSW 9

45%

53°

9 PM

71°

71°

Mostly Cloudy

S 9

57%

55°


EVANSTON, WY extended weather forecast
Wednesday 22 JUL 2026	Thursday 23 JUL 2026	Friday 24 JUL 2026	Saturday 25 JUL 2026	Sunday 26 JUL 2026
Low 54°	Low 56°	Low 59°	Low 60°	Low 58°
High 81°	High 85°	High 90°	High 89°	High 90°

Overcast 65% Rain	Partly Cloudy 45% Rain	Partly Cloudy 14% Rain	Partly Cloudy 14% Rain	Partly Cloudy 13% Rain

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