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

Joslin Field - Magic Valley Regional Airport (KTWF)

Lat: 42.4785°NLon: 114.47739°WElev: 4163.0ft.

Clear

59°F

15°C

Humidity 31%
Wind Speed SSW 11 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 24 Mar 09:53 PM MDT
Extended Forecast for

Twin Falls ID

  • Tonight

    Tonight: Mostly clear, with a low around 48. Southwest wind 7 to 9 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. Southwest wind 6 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 76 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 36. Breezy, with a west wind 13 to 20 mph, with gusts as high as 29 mph.

    Low: 36 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 53. Breezy, with a west wind 21 to 23 mph, with gusts as high as 32 mph.

    High: 53 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. West wind 13 to 18 mph becoming south southwest 5 to 10 mph after midnight. Winds could gust as high as 28 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 75.

    High: 75 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 48. Southwest wind 7 to 9 mph.
Wednesday
Mostly sunny, with a high near 76. Southwest wind 6 to 16 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 36. Breezy, with a west wind 13 to 20 mph, with gusts as high as 29 mph.
Thursday
Sunny, with a high near 53. Breezy, with a west wind 21 to 23 mph, with gusts as high as 32 mph.
Thursday Night
Partly cloudy, with a low around 29. West wind 13 to 18 mph becoming south southwest 5 to 10 mph after midnight. Winds could gust as high as 28 mph.
Friday
Partly sunny, with a high near 65.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
Partly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 44.
Sunday
Mostly sunny, with a high near 75.
Sunday Night
Mostly cloudy, with a low around 46.
Monday
Partly sunny, with a high near 73.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 44.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Twin Falls ID
 42.56°N 114.47°W (Elev. 3698 ft)
Last Update:
12:29 pm MDT Mar 24, 2026
Forecast Valid:
10pm MDT Mar 24, 2026-6pm MDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation