NWS Forecast for Klamath Falls OR

National Weather Service Forecast for: Klamath Falls OR
Issued by: National Weather Service Medford, OR

Updated: 1:36 pm PDT Jul 16, 2026

This Afternoon Sunny	Tonight Clear	Friday Sunny	Friday Night Clear	Saturday Sunny	Saturday Night Mostly Clear	Sunday Mostly Sunny	Sunday Night Mostly Cloudy	Monday Partly Sunny
Hi 86 °F	Lo 50 °F	Hi 90 °F	Lo 53 °F	Hi 91 °F	Lo 55 °F	Hi 92 °F	Lo 61 °F	Hi 88 °F

Air Quality Alert
Red Flag Warning

This Afternoon	Sunny, with a high near 86. West northwest wind 9 to 11 mph.
Tonight	Clear, with a low around 50. Northwest wind 6 to 11 mph becoming light north northwest after midnight.
Friday	Sunny, with a high near 90. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon.
Friday Night	Clear, with a low around 53. West wind 5 to 9 mph becoming calm in the evening.
Saturday	Sunny, with a high near 91. Calm wind becoming west 5 to 9 mph in the afternoon.
Saturday Night	Mostly clear, with a low around 55.
Sunday	Mostly sunny, with a high near 92.
Sunday Night	Mostly cloudy, with a low around 61.
Monday	Partly sunny, with a high near 88.
Monday Night	Mostly cloudy, with a low around 59.
Tuesday	Mostly sunny, with a high near 90.
Tuesday Night	Partly cloudy, with a low around 58.
Wednesday	Sunny, with a high near 89.

Forecast from NOAA-NWS for Klamath Falls OR.