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

58°F

14°C

Humidity 37%
Wind Speed ENE 6 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 05 Apr 11:53 AM MDT
Extended Forecast for

Twin Falls ID

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 69. East northeast wind around 8 mph.

    High: 69 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. East northeast wind 5 to 7 mph becoming south southeast in the evening.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 73. Light and variable wind becoming northwest around 6 mph in the afternoon.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. West northwest wind around 8 mph becoming south after midnight.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 71. South southwest wind 7 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 36 mph.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after noon. Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 69. East northeast wind around 8 mph.
Tonight
Mostly cloudy, with a low around 37. East northeast wind 5 to 7 mph becoming south southeast in the evening.
Monday
Mostly sunny, with a high near 73. Light and variable wind becoming northwest around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 44. West northwest wind around 8 mph becoming south after midnight.
Tuesday
Sunny, with a high near 71. South southwest wind 7 to 17 mph becoming west northwest in the afternoon. Winds could gust as high as 36 mph.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
A 20 percent chance of showers after noon. Partly sunny, with a high near 65.
Thursday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 40.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 66.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 41.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 69.
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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 am MDT Apr 5, 2026
Forecast Valid:
12pm MDT Apr 5, 2026-6pm MDT Apr 11, 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