IDAHO FALLS, ID 83406 Weather Forecast & Current Conditions

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IDAHO FALLS, ID
Current Weather

10:53 AM MDT MAY 13, 2026
Clear
82°F
Feels Like: 80°F
Dewpoint: 34°F
Rel. Hum.: 18%
Visibility: 10 miles
Wind: SSW at 16 mph, gusts to 25
Pressure: 29.90 inches
Last 72 hours

Local Area Snow Depth

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IDAHO FALLS, ID 83406
Weather Forecast

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Snow Depth pages
TODAY
Mostly sunny. Scattered rain showers and isolated thunderstorms in the afternoon. Very windy. Some thunderstorms may produce gusty winds in the afternoon. Highs 79 to 86. Southeast winds 10 to 15 mph...increasing to southwest 25 to 35 mph with gusts to around 50 mph in the afternoon.
TONIGHT
Mostly clear. Isolated showers and thunderstorms in the evening. Windy, colder. Some thunderstorms may produce gusty winds in the evening. Lows 33 to 40. West winds 20 to 30 mph with gusts to around 40 mph...becoming southwest 10 to 15 mph after midnight. Chance of precipitation 20 percent.
THURSDAY
Sunny, windy. Highs 64 to 73. Southwest winds 20 to 30 mph.
THURSDAY NIGHT
Mostly clear. Lows 33 to 42. Southwest winds 10 to 15 mph with gusts to around 25 mph.
FRIDAY
Sunny, breezy. Highs 64 to 72. Southwest winds 15 to 25 mph.
FRIDAY NIGHT
Partly cloudy. Lows 32 to 39.
SATURDAY AND SATURDAY NIGHT
Mostly cloudy. Windy. Highs 59 to 66. Lows 29 to 36.
SUNDAY
Partly sunny with a chance of rain showers, snow and a slight chance of thunderstorms. Highs 45 to 53.
SUNDAY NIGHT
Mostly cloudy with a slight chance of rain and snow. Lows 26 to 33.
MONDAY AND MONDAY NIGHT
Partly cloudy. Highs 50 to 58. Lows 27 to 34.
TUESDAY
Mostly sunny. Highs 58 to 67.

Visible Weather Satellite
IDAHO FALLS, ID 83406
Infrared Weather Satellite
IDAHO FALLS, ID 83406
NEXRAD Weather Radar
IDAHO FALLS, ID 83406

IDAHO FALLS, ID 3 hourly weather forecast

weather forecast created  7:00 AM CDT  5/13/2026
Wednesday
13 MAY 2026
IDAHO FALLS, ID 83406 weather forecast Day 1, 12 hours 12 PM 81° 79° Partly Cloudy 34%
RAIN
<.01 in
0% Thunder
( 22% severe)
SSW   23 21% 37°
High 82° IDAHO FALLS, ID 83406 weather forecast Day 1, 15 hours 3 PM 79° 78° Partly Cloudy SSW   26 23% 38°
Partly Cloudy

Chance of Rain


Windy
IDAHO FALLS, ID 83406 weather forecast Day 1, 18 hours 6 PM 73° 73° Mostly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 7% severe)
SW   23 33% 42°
IDAHO FALLS, ID 83406 weather forecast Day 1, 21 hours 9 PM 65° 65° Partly Cloudy SW   26 22% 25°
Thursday
14 MAY 2026
IDAHO FALLS, ID 83406 weather forecast Day 2, 0 hours 12 AM 51° 45° Partly Cloudy 0%

0% Thunder
( 0% severe)
WSW   17 28% 20°
Low 38° IDAHO FALLS, ID 83406 weather forecast Day 2, 3 hours 3 AM 42° 34° Clear SSW   15 46% 23°
High 69° IDAHO FALLS, ID 83406 weather forecast Day 2, 6 hours 6 AM 39° 30° Clear 0%

0% Thunder
( 0% severe)
SSW   16 54% 24°

Clear




Windy
IDAHO FALLS, ID 83406 weather forecast Day 2, 9 hours 9 AM 49° 42° Clear SSW   23 46% 29°
IDAHO FALLS, ID 83406 weather forecast Day 2, 12 hours 12 PM 59° 55° Clear 0%

0% Thunder
( 2% severe)
SW   24 29% 27°
IDAHO FALLS, ID 83406 weather forecast Day 2, 15 hours 3 PM 66° 66° Clear SW   24 20% 24°
IDAHO FALLS, ID 83406 weather forecast Day 2, 18 hours 6 PM 67° 67° Clear 0%

0% Thunder
( 1% severe)
SW   24 17% 22°
IDAHO FALLS, ID 83406 weather forecast Day 2, 21 hours 9 PM 60° 56° Clear SW   22 18% 17°
Friday
15 MAY 2026
IDAHO FALLS, ID 83406 weather forecast Day 3, 0 hours 12 AM 52° 47° Clear 0%

0% Thunder
( 0% severe)
SSW   16 26% 19°
Low 39° IDAHO FALLS, ID 83406 weather forecast Day 3, 3 hours 3 AM 44° 38° Clear S   12 37% 20°
High 70° IDAHO FALLS, ID 83406 weather forecast Day 3, 6 hours 6 AM 41° 34° Clear 0%

0% Thunder
( 0% severe)
S   12 43% 21°

Clear




Windy
IDAHO FALLS, ID 83406 weather forecast Day 3, 9 hours 9 AM 52° 46° Clear SW   21 36% 26°
IDAHO FALLS, ID 83406 weather forecast Day 3, 15 hours 12 PM 63° 60° Clear 0%

0% Thunder
( 3% severe)
SW   24 22% 24°
IDAHO FALLS, ID 83406 weather forecast Day 3, 18 hours 3 PM 67° 67° Clear SW   26 15% 19°
IDAHO FALLS, ID 83406 weather forecast Day 3, 21 hours 6 PM 66° 66° Partly Cloudy     SW   25 15% 18°

IDAHO FALLS, ID extended weather forecast

Saturday
16 MAY 2026
Sunday
17 MAY 2026
Monday
18 MAY 2026
Tuesday
19 MAY 2026
Wednesday
20 MAY 2026
Low 35° Low 38° Low 29° Low 32° Low 40°
High 67° High 52° High 56° High 65° High 72°
IDAHO FALLS, ID 83406 weather forecast Day 4 IDAHO FALLS, ID 83406 weather forecast Day 5 IDAHO FALLS, ID 83406 weather forecast Day 6 IDAHO FALLS, ID 83406 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
6% Rain
Overcast
58% Rain
Mostly Cloudy
38% Rain/Snow
Partly Cloudy
14% Rain
Mostly Cloudy
28% Rain
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