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

73°F

23°C

Humidity 24%
Wind Speed S 4 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 05 Oct 06:53 PM MDT
Extended Forecast for

Twin Falls ID

  • Tonight

    Tonight: Partly cloudy, with a low around 53. West wind 5 to 7 mph becoming south southwest after midnight.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 83. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 49. West northwest wind around 7 mph becoming south after midnight.

    Low: 49 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 48. West northwest wind 5 to 7 mph becoming south after midnight.

    Low: 48 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 53. West wind 5 to 7 mph becoming south southwest after midnight.
Tuesday
Sunny, with a high near 83. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Tuesday Night
Clear, with a low around 49. West northwest wind around 7 mph becoming south after midnight.
Wednesday
Sunny, with a high near 84. Calm wind becoming west northwest around 6 mph in the afternoon.
Wednesday Night
Clear, with a low around 48. West northwest wind 5 to 7 mph becoming south after midnight.
Thursday
Sunny, with a high near 83.
Thursday Night
Clear, with a low around 50.
Friday
Sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 53.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 44.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 60.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 38.
Columbus Day
A 20 percent chance of showers. Mostly sunny, with a high near 58.
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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:
12:56 pm MDT Oct 5, 2026
Forecast Valid:
7pm MDT Oct 5, 2026-6pm MDT Oct 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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