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

70°F

21°C

Humidity 33%
Wind Speed NW 13 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 29 Jun 05:53 PM MDT
Extended Forecast for

Twin Falls ID

  • Tonight

    Tonight: Partly cloudy, with a low around 50. West northwest wind 11 to 16 mph becoming west southwest 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 50 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 78. Light and variable wind becoming northwest 5 to 9 mph in the afternoon.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. West northwest wind 6 to 14 mph becoming south southwest after midnight. Winds could gust as high as 31 mph.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 80. South southwest wind 5 to 9 mph becoming west northwest in the afternoon.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. North northwest wind 5 to 11 mph becoming south after midnight. Winds could gust as high as 25 mph.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly 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 50. West northwest wind 11 to 16 mph becoming west southwest 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Tuesday
Sunny, with a high near 78. Light and variable wind becoming northwest 5 to 9 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 52. West northwest wind 6 to 14 mph becoming south southwest after midnight. Winds could gust as high as 31 mph.
Wednesday
Sunny, with a high near 80. South southwest wind 5 to 9 mph becoming west northwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 52. North northwest wind 5 to 11 mph becoming south after midnight. Winds could gust as high as 25 mph.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
Mostly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 53.
Independence Day
Sunny, with a high near 86.
Saturday Night
Clear, with a low around 56.
Sunday
Sunny and hot, with a high near 92.
Sunday Night
Mostly clear, with a low around 61.
Monday
Mostly sunny and hot, with a high near 94.
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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 Jun 29, 2026
Forecast Valid:
6pm MDT Jun 29, 2026-6pm MDT Jul 6, 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