National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

FAIRFIELD (FAFI)

Lat: 43.30833°NLon: 114.825°WElev: 5039.0ft.

NA

46°F

8°C

Humidity 32%
Wind Speed ESE 7 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 18 Apr 12:00 PM MDT
Extended Forecast for

21 Miles W Fairfield ID

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 52. East southeast wind 13 to 16 mph.

    High: 52 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 30. East wind 8 to 11 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 63. Breezy, with an east wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.

    High: 63 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40. East northeast wind 8 to 13 mph.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 71. East northeast wind 9 to 16 mph becoming south in the afternoon.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72. Breezy.

    High: 72 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, then showers and possibly a thunderstorm after noon. Snow level 6900 feet lowering to 6200 feet in the afternoon . High near 48. Breezy. Chance of precipitation is 80%.

    High: 48 °F

    Showers and
    Breezy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 52. East southeast wind 13 to 16 mph.
Tonight
Mostly clear, with a low around 30. East wind 8 to 11 mph.
Sunday
Mostly sunny, with a high near 63. Breezy, with an east wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 40. East northeast wind 8 to 13 mph.
Monday
Sunny, with a high near 71. East northeast wind 9 to 16 mph becoming south in the afternoon.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Mostly sunny, with a high near 72. Breezy.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 39.
Wednesday
Showers likely, then showers and possibly a thunderstorm after noon. Snow level 6900 feet lowering to 6200 feet in the afternoon . High near 48. Breezy. Chance of precipitation is 80%.
Wednesday Night
A chance of rain showers before 3am, then a chance of rain and snow showers. Snow level 6100 feet. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Thursday
A chance of rain and snow showers. Snow level 5400 feet rising to 6000 feet in the afternoon. Partly sunny, with a high near 47. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow showers. Snow level 6200 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Friday
A slight chance of rain and snow showers. Snow level rising to 6100 feet in the afternoon. Mostly sunny, with a high near 51. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles W Fairfield ID
 43.31°N 115.22°W (Elev. 5420 ft)
Last Update:
12:30 pm MDT Apr 18, 2026
Forecast Valid:
12pm MDT Apr 18, 2026-6pm MDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation