National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

Lat: 42.14703°NLon: 121.72548°WElev: 4081.0ft.

Clear

64°F

18°C

Humidity 55%
Wind Speed W 3 MPH
Barometer 30.05 in (1017.61 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 29 Jul 11:00 PM PDT
Extended Forecast for

Klamath Falls OR

  • Tonight

    Tonight: Clear, with a low around 50. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 50 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 90. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 90 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 52. North northwest wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 52 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 94. Calm wind becoming west around 6 mph in the afternoon.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 54. West northwest wind 5 to 11 mph.

    Low: 54 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 50. Northwest wind 5 to 7 mph becoming calm after midnight.
Thursday
Sunny, with a high near 90. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Thursday Night
Clear, with a low around 52. North northwest wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 94. Calm wind becoming west around 6 mph in the afternoon.
Friday Night
Clear, with a low around 54. West northwest wind 5 to 11 mph.
Saturday
Sunny, with a high near 88.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Sunny, with a high near 87.
Sunday Night
Clear, with a low around 48.
Monday
Sunny, with a high near 91.
Monday Night
Clear, with a low around 53.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Clear, with a low around 55.
Wednesday
Sunny, with a high near 94.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Klamath Falls OR
 42.23°N 121.8°W (Elev. 4199 ft)
Last Update:
10:51 pm PDT Jul 29, 2026
Forecast Valid:
11pm PDT Jul 29, 2026-6pm PDT Aug 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation