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

56°F

13°C

Humidity 42%
Wind Speed WNW 14 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 28 Jun 07:00 PM MDT
Extended Forecast for

18 Miles N Glenns Ferry ID

  • Tonight

    Tonight: A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 35. Northwest wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    Low: 35 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 57. West northwest wind 14 to 18 mph, with gusts as high as 31 mph.

    High: 57 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. North northwest wind 6 to 16 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 64. Northwest wind 6 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 42. North northwest wind 7 to 14 mph, with gusts as high as 23 mph.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms, then a chance of showers after midnight. Mostly cloudy, with a low around 35. Northwest wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 57. West northwest wind 14 to 18 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around 38. North northwest wind 6 to 16 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 64. Northwest wind 6 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 42. North northwest wind 7 to 14 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 44.
Independence Day
Sunny, with a high near 73.
Saturday Night
Clear, with a low around 47.
Sunday
Sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles N Glenns Ferry ID
 43.22°N 115.32°W (Elev. 6401 ft)
Last Update:
12:29 pm MDT Jun 28, 2026
Forecast Valid:
8pm MDT Jun 28, 2026-6pm MDT Jul 5, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation