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

50°F

10°C

Humidity 66%
Wind Speed SSW 8 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 29 Jun 01:20 AM MDT
Extended Forecast for

Twin Falls ID

  • Overnight

    Overnight: Scattered showers, mainly before 4am. Cloudy, with a steady temperature around 53. West southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    Low: 53 °F

    Scattered
    Showers

  • Monday

    Monday: Isolated showers before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 70. West wind 9 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    High: 70 °F

    Isolated
    Showers then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. West northwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 77. Light and variable wind.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. Northwest wind around 6 mph becoming light and variable.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Scattered showers, mainly before 4am. Cloudy, with a steady temperature around 53. West southwest wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Monday
Isolated showers before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 70. West wind 9 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 47. West northwest wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 23 mph.
Tuesday
Sunny, with a high near 77. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 52. Northwest wind around 6 mph becoming light and variable.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 84.
Friday Night
Mostly clear, with a low around 54.
Independence Day
Sunny, with a high near 87.
Saturday Night
Clear, with a low around 56.
Sunday
Sunny and hot, with a high near 93.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Twin Falls ID
 42.56°N 114.47°W (Elev. 3698 ft)
Last Update:
12:29 am MDT Jun 29, 2026
Forecast Valid:
1am MDT Jun 29, 2026-6pm MDT Jul 5, 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