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

72°F

22°C

Humidity 26%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 15 Jun 11:00 AM MDT
Extended Forecast for

Fairfield ID

  • This Afternoon

    This Afternoon: Sunny, with a high near 82. South wind 6 to 16 mph becoming west. Winds could gust as high as 25 mph.

    High: 82 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. West wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 86. Breezy, with a west wind 6 to 16 mph increasing to 19 to 29 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 86 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Clear, with a low around 47. Breezy, with a west northwest wind 21 to 26 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 41 mph.

    Low: 47 °F

    Clear and
    Breezy then
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. Breezy, with a west wind 10 to 15 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.

    High: 81 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Clear, with a low around 40. Breezy.

    Low: 40 °F

    Clear and
    Breezy then
    Clear

  • Thursday

    Thursday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 88.

    High: 88 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 82. South wind 6 to 16 mph becoming west. Winds could gust as high as 25 mph.
Tonight
Partly cloudy, with a low around 46. West wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 26 mph.
Tuesday
Sunny, with a high near 86. Breezy, with a west wind 6 to 16 mph increasing to 19 to 29 mph in the afternoon. Winds could gust as high as 41 mph.
Tuesday Night
Clear, with a low around 47. Breezy, with a west northwest wind 21 to 26 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 41 mph.
Wednesday
Sunny, with a high near 81. Breezy, with a west wind 10 to 15 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.
Wednesday Night
Clear, with a low around 40. Breezy.
Thursday
Sunny, with a high near 83.
Thursday Night
Mostly clear, with a low around 46.
Juneteenth
Sunny, with a high near 88.
Friday Night
Mostly cloudy, with a low around 50.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 44. Breezy.
Sunday
Sunny, with a high near 79. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fairfield ID
 43.34°N 114.8°W (Elev. 5075 ft)
Last Update:
12:29 am MDT Jun 15, 2026
Forecast Valid:
12pm MDT Jun 15, 2026-6pm MDT Jun 21, 2026
 
Forecast Discussion
 
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Additional Resources

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