IDAHO FALLS, ID 83415 Weather Forecast & Current Conditions

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IDAHO FALLS, ID
Current Weather

11:53 PM MDT APR 29, 2026
Clear
39°F
Feels Like: 33°F
Dewpoint: 34°F
Rel. Hum.: 82%
Visibility: 10 miles
Wind: N at 9 mph
Pressure: 30.19 inches
Last 72 hours

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IDAHO FALLS, ID 83415
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny. Highs 55 to 62. Northeast winds 10 to 15 mph.
TONIGHT
Mostly clear. Lows 29 to 36. Northeast winds 10 to 15 mph.
FRIDAY
Sunny. Highs 61 to 68. Northeast winds up to 10 mph.
FRIDAY NIGHT
Mostly clear. Lows 32 to 39. Southeast winds up to 10 mph.
SATURDAY
Sunny. Highs 65 to 72. Southeast winds up to 10 mph.
SATURDAY NIGHT AND SUNDAY
Mostly cloudy. Lows 39 to 46. Highs 67 to 74.
SUNDAY NIGHT
Partly cloudy. Lows 41 to 48.
MONDAY
Mostly sunny with a chance of rain showers and a slight chance of thunderstorms. Highs 66 to 73.
MONDAY NIGHT
Partly cloudy with a chance of rain. Lows 39 to 46.
TUESDAY
Mostly sunny with a slight chance of showers and thunderstorms. Highs 64 to 72.
TUESDAY NIGHT
Partly cloudy. Lows 37 to 44.
WEDNESDAY
Sunny. Highs 62 to 71.

Visible Weather Satellite
IDAHO FALLS, ID 83415
Infrared Weather Satellite
IDAHO FALLS, ID 83415
NEXRAD Weather Radar
IDAHO FALLS, ID 83415

IDAHO FALLS, ID 3 hourly weather forecast

weather forecast created  7:00 PM CDT  4/29/2026
Thursday
30 APR 2026
IDAHO FALLS, ID 83415 weather forecast Day 1, 0 hours 12 AM 41° 36° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNE   7 70% 32°
Low 30° IDAHO FALLS, ID 83415 weather forecast Day 1, 3 hours 3 AM 34° 27° Clear N   8 89% 31°
High 61° IDAHO FALLS, ID 83415 weather forecast Day 1, 6 hours 6 AM 31° 23° Clear 0%

0% Thunder
( 0% severe)
N   9 84% 27°

Clear



IDAHO FALLS, ID 83415 weather forecast Day 1, 9 hours 9 AM 42° 36° Clear NNE   12 57% 28°
IDAHO FALLS, ID 83415 weather forecast Day 1, 12 hours 12 PM 53° 49° Clear 1%

0% Thunder
( 5% severe)
NNE   14 32% 24°
IDAHO FALLS, ID 83415 weather forecast Day 1, 15 hours 3 PM 58° 55° Partly Cloudy NNE   14 23% 21°
IDAHO FALLS, ID 83415 weather forecast Day 1, 18 hours 6 PM 59° 57° Partly Cloudy 0%

0% Thunder
( 2% severe)
NNE   13 21% 20°
IDAHO FALLS, ID 83415 weather forecast Day 1, 21 hours 9 PM 50° 46° Partly Cloudy NNE   9 35% 24°
Friday
1 MAY 2026
IDAHO FALLS, ID 83415 weather forecast Day 2, 0 hours 12 AM 42° 37° Clear 0%

0% Thunder
( 0% severe)
NNE   8 52% 26°
Low 29° IDAHO FALLS, ID 83415 weather forecast Day 2, 3 hours 3 AM 34° 29° Clear NNE   6 75% 27°
High 66° IDAHO FALLS, ID 83415 weather forecast Day 2, 6 hours 6 AM 31° 25° Clear 0%

0% Thunder
( 0% severe)
N   6 81% 26°

Clear



IDAHO FALLS, ID 83415 weather forecast Day 2, 9 hours 9 AM 43° 41° Clear NNE   3 57% 29°
IDAHO FALLS, ID 83415 weather forecast Day 2, 12 hours 12 PM 56° 55° Clear 0%

0% Thunder
( 2% severe)
N   5 32% 27°
IDAHO FALLS, ID 83415 weather forecast Day 2, 15 hours 3 PM 63° 64° Clear NNW   5 20% 22°
IDAHO FALLS, ID 83415 weather forecast Day 2, 18 hours 6 PM 65° 65° Clear 0%

0% Thunder
( 1% severe)
NE   5 17% 20°
IDAHO FALLS, ID 83415 weather forecast Day 2, 21 hours 9 PM 54° 54° Clear SE   2 30% 24°

IDAHO FALLS, ID extended weather forecast

Saturday
2 MAY 2026
Sunday
3 MAY 2026
Monday
4 MAY 2026
Tuesday
5 MAY 2026
Wednesday
6 MAY 2026
Low 34° Low 35° Low 40° Low 42° Low 38°
High 73° High 75° High 72° High 69° High 71°
IDAHO FALLS, ID 83415 weather forecast Day 3 IDAHO FALLS, ID 83415 weather forecast Day 4 IDAHO FALLS, ID 83415 weather forecast Day 5 IDAHO FALLS, ID 83415 weather forecast Day 6 IDAHO FALLS, ID 83415 weather forecast Day 7
Clear
1% Rain
Partly Cloudy
4% Rain
Mostly Cloudy
23% Rain
Mostly Cloudy
33% Rain
Partly Cloudy
13% Rain
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