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.

Overcast

37°F

3°C

Humidity 40%
Wind Speed WNW 19 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 10 Mar 02:35 PM MDT
Extended Forecast for

Twin Falls ID

  • Tonight

    Tonight: Partly cloudy, with a low around 27. West northwest wind 12 to 17 mph becoming southwest 5 to 10 mph after midnight. Winds could gust as high as 32 mph.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55. Light southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 22 mph.

    High: 55 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40. West northwest wind 5 to 9 mph becoming south southeast in the evening.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 64. West southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 64 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40. Southwest wind 8 to 14 mph, with gusts as high as 31 mph.

    Low: 40 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A 40 percent chance of rain, mainly before noon. Partly sunny, with a high near 59. Breezy.

    High: 59 °F

    Chance Rain
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 35. Breezy.

    Low: 35 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 27. West northwest wind 12 to 17 mph becoming southwest 5 to 10 mph after midnight. Winds could gust as high as 32 mph.
Wednesday
Mostly sunny, with a high near 55. Light southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 40. West northwest wind 5 to 9 mph becoming south southeast in the evening.
Thursday
Partly sunny, with a high near 64. West southwest wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph.
Thursday Night
Mostly cloudy, with a low around 40. Southwest wind 8 to 14 mph, with gusts as high as 31 mph.
Friday
Partly sunny, with a high near 68.
Friday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 45.
Saturday
A 40 percent chance of rain, mainly before noon. Partly sunny, with a high near 59. Breezy.
Saturday Night
Mostly cloudy, with a low around 35. Breezy.
Sunday
Mostly cloudy, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
Mostly cloudy, with a high near 67.
Monday Night
Mostly cloudy, with a low around 45.
Tuesday
Partly sunny, with a high near 75.
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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:
3:04 am MDT Mar 10, 2026
Forecast Valid:
3pm MDT Mar 10, 2026-6pm MDT Mar 17, 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