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Weather in Idaho Falls, Idaho, USA

Now
65 °F

Sunny.


Feels Like: 65 °F
Forecast: 76 / 42 °F
Wind: 12 mph from Southwest

Location: Fanning Field
Current Time: Mar 21, 2026 at 11:56:05 am
Latest Report: Mar 21, 2026 at 10:53 am
Visibility: 10 mi
Pressure: 29.89 "Hg (25.28 "Hg at 1429m altitude)
Humidity: 26%
Dew Point: 29 °F
Location of Idaho FallsLocation

Upcoming 5 hours

Now12:00 pm1:00 pm2:00 pm3:00 pm4:00 pm
65 °F69 °F72 °F74 °F75 °F75 °F

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Forecast for the next 48 hours

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 SaturdaySunday
 MorningAfternoonEveningNightMorningAfternoonEvening
Forecast
Temperature46 °F75 °F62 °F49 °F41 °F60 °F53 °F
Overcast.Overcast.Overcast.Mostly cloudy.Overcast.Overcast.Mostly cloudy.
Feels Like43 °F76 °F62 °F42 °F32 °F60 °F49 °F
Wind Speed7 mph24 mph15 mph20 mph19 mph15 mph10 mph
Wind DirectionS
WSW
SW
SSW
SSW
SSW
S
Humidity53%18%33%62%60%19%22%
Dew Point30 °F29 °F33 °F36 °F29 °F18 °F15 °F
Visibility7 mi8 mi7 mi6 mi7 mi8 mi7 mi
Probability of Precipitation0%0%0%1%0%0%0%
Amount of Rain0.00"0.00"0.00"0.00"0.00"0.00"0.00"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Saturday, March 21, 2026 7:42:40 am Idaho Falls time - Weather by CustomWeather, © 2026

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Sunny. 77 / 38 °F
Humidity: 32%. Wind: 11 mph from Southwest

More weather last week

Currently at nearby stations

64 °F

Rexburg-Madison County Airport: (26 mi)

Sunny. (1 hour ago)

49 °F

Pocatello Pocatello Regional Airport: (48 mi)

Sunny. (3 hours ago)

59 °F

Pocatello Regional Airport: (49 mi)

Sunny. (1 hour ago)

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Forecast for the next 2 weeks

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Detailed forecast for 14 days