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

64°F

18°C

Humidity 20%
Wind Speed E 9 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 19 Apr 06:00 PM MDT
Extended Forecast for

17 Miles SW Fairfield ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 44. East northeast wind 13 to 15 mph.

    Low: 44 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 71. East northeast wind 11 to 15 mph becoming south in the afternoon.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. South wind 9 to 16 mph becoming east northeast in the evening.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 72. Breezy, with an east northeast wind 14 to 23 mph becoming south southeast in the afternoon. Winds could gust as high as 32 mph.

    High: 72 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 39. Breezy, with a south southeast wind 17 to 23 mph becoming west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Breezy.
    Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Rain showers before 9am, then rain and snow showers. High near 43. Breezy. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain and snow showers likely before 3am, then a chance of snow showers. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    Likely and
    Breezy

  • Thursday

    Thursday: A chance of snow showers before noon, then a chance of rain showers. Partly sunny, with a high near 47. Breezy. Chance of precipitation is 40%.

    High: 47 °F

    Breezy.
    Chance Snow
    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of rain showers before 3am, then a slight chance of snow showers. Partly cloudy, with a low around 32. Breezy. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Snow and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 44. East northeast wind 13 to 15 mph.
Monday
Sunny, with a high near 71. East northeast wind 11 to 15 mph becoming south in the afternoon.
Monday Night
Partly cloudy, with a low around 48. South wind 9 to 16 mph becoming east northeast in the evening.
Tuesday
Sunny, with a high near 72. Breezy, with an east northeast wind 14 to 23 mph becoming south southeast in the afternoon. Winds could gust as high as 32 mph.
Tuesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 39. Breezy, with a south southeast wind 17 to 23 mph becoming west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain showers before 9am, then rain and snow showers. High near 43. Breezy. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow showers likely before 3am, then a chance of snow showers. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
A chance of snow showers before noon, then a chance of rain showers. Partly sunny, with a high near 47. Breezy. Chance of precipitation is 40%.
Thursday Night
A slight chance of rain showers before 3am, then a slight chance of snow showers. Partly cloudy, with a low around 32. Breezy. Chance of precipitation is 20%.
Friday
A slight chance of snow showers before noon, then a slight chance of rain and snow showers. Mostly sunny, with a high near 51. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 33.
Saturday
A slight chance of rain and snow showers. Mostly sunny, with a high near 53. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SW Fairfield ID
 43.18°N 115.04°W (Elev. 5735 ft)
Last Update:
12:29 pm MDT Apr 19, 2026
Forecast Valid:
6pm MDT Apr 19, 2026-6pm MDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation