ETNA, WY 83118 Weather Forecast & Current Conditions

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JACKSON, WY
Current Weather

9:56 PM MDT JUN 8, 2026
Clear
57°F
Feels Like: 56°F
Dewpoint: 28°F
Rel. Hum.: 33%
Visibility: 10 miles
Wind: SW at 7 mph
Pressure: 29.91 inches
Last 72 hours

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ETNA, WY 83118
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Mostly cloudy. Near steady temperature in the upper 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
TONIGHT
Cloudy. Lows in the lower 40s. South winds around 10 mph with gusts up to 25 mph.
TUESDAY
Showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 50s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of rain 80 percent.
TUESDAY NIGHT
Mostly clear. A chance of rain showers with a slight chance of thunderstorms in the evening. Lows in the mid 30s. Southwest winds around 10 mph with gusts up to 25 mph in the evening. Chance of rain 30 percent.
WEDNESDAY
Mostly sunny and breezy. Highs in the upper 50s. West winds 15 to 25 mph. Gusts up to 40 mph in the afternoon.
WEDNESDAY NIGHT
Mostly clear and breezy. Lows around 30.
THURSDAY
Sunny. Highs in the mid 60s.
THURSDAY NIGHT
Clear. Lows in the mid 30s.
FRIDAY
Sunny. Highs in the mid 70s.
FRIDAY NIGHT
Clear. Lows around 40.
SATURDAY
Sunny. Highs in the mid 70s.
SATURDAY NIGHT
Clear. Lows around 40.
SUNDAY
Sunny. Highs in the lower 70s.

Visible Weather Satellite
ETNA, WY 83118
Infrared Weather Satellite
ETNA, WY 83118
NEXRAD Weather Radar
ETNA, WY 83118

JACKSON, WY 3 hourly weather forecast

weather forecast created  8:00 AM EDT  6/ 8/2026
Monday
8 JUN 2026
ETNA, WY 83118 weather forecast Day 1, 12 hours 12 PM 64° 63° Mostly Cloudy 2%

0% Thunder
( 6% severe)
SW   12 20% 23°
High 74° ETNA, WY 83118 weather forecast Day 1, 15 hours 3 PM 71° 71° Mostly Cloudy SW   15 18% 26°
Mostly Cloudy



ETNA, WY 83118 weather forecast Day 1, 18 hours 6 PM 73° 73° Mostly Cloudy 2%

0% Thunder
( 3% severe)
SW   20 19% 28°
ETNA, WY 83118 weather forecast Day 1, 21 hours 9 PM 62° 61° Mostly Cloudy SSW   12 30% 30°
Tuesday
9 JUN 2026
ETNA, WY 83118 weather forecast Day 2, 0 hours 12 AM 53° 50° Mostly Cloudy 37%
RAIN
<.01 in
0% Thunder
( 2% severe)
S   8 43% 31°
Low 39° ETNA, WY 83118 weather forecast Day 2, 3 hours 3 AM 48° 43° Mostly Cloudy SSW   10 58% 34°
High 58° ETNA, WY 83118 weather forecast Day 2, 6 hours 6 AM 42° 36° Mostly Cloudy 86%
RAIN
1–2 in
0% Thunder
( 14% severe)
S   9 82% 37°

Mostly Cloudy

Rain Likely

ETNA, WY 83118 weather forecast Day 2, 9 hours 9 AM 47° 41° Mostly Cloudy SSW   15 74% 39°
ETNA, WY 83118 weather forecast Day 2, 12 hours 12 PM 51° 46° Mostly Cloudy 76%
RAIN
1–2 in
0% Thunder
( 39% severe)
SW   14 74% 43°
ETNA, WY 83118 weather forecast Day 2, 15 hours 3 PM 54° 50° Mostly Cloudy SW   16 59% 40°
ETNA, WY 83118 weather forecast Day 2, 18 hours 6 PM 55° 50° Partly Cloudy 27%
RAIN
.01–.1 in
0% Thunder
( 18% severe)
SW   20 51% 37°
ETNA, WY 83118 weather forecast Day 2, 21 hours 9 PM 49° 43° Partly Cloudy SW   18 56% 34°
Wednesday
10 JUN 2026
ETNA, WY 83118 weather forecast Day 3, 0 hours 12 AM 41° 34° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 1% severe)
SSW   13 70% 32°
Low 31° ETNA, WY 83118 weather forecast Day 3, 3 hours 3 AM 37° 30° Clear SSW   9 79% 31°
High 58° ETNA, WY 83118 weather forecast Day 3, 6 hours 6 AM 34° 26° Clear 9%

0% Thunder
( 3% severe)
SSW   10 89% 31°

Partly Cloudy




Windy
ETNA, WY 83118 weather forecast Day 3, 9 hours 9 AM 44° 35° Partly Cloudy SW   22 57% 30°
ETNA, WY 83118 weather forecast Day 3, 15 hours 12 PM 52° 46° Partly Cloudy 11%
RAIN
<.01 in
0% Thunder
( 20% severe)
WSW   24 36% 26°
ETNA, WY 83118 weather forecast Day 3, 18 hours 3 PM 57° 52° Partly Cloudy WSW   26 27% 24°
ETNA, WY 83118 weather forecast Day 3, 21 hours 6 PM 57° 52° Partly Cloudy     W   24 26% 23°

JACKSON, WY extended weather forecast

Thursday
11 JUN 2026
Friday
12 JUN 2026
Saturday
13 JUN 2026
Sunday
14 JUN 2026
Monday
15 JUN 2026
Low 32° Low 29° Low 34° Low 38° Low 32°
High 65° High 72° High 75° High 66° High 65°
ETNA, WY 83118 weather forecast Day 4 ETNA, WY 83118 weather forecast Day 5 ETNA, WY 83118 weather forecast Day 6 ETNA, WY 83118 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
14% Rain
Clear
8% Rain
Clear
10% Rain
Partly Cloudy
28% Rain
Partly Cloudy
28% Rain
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