National Weather Service Forecast for: Klamath Falls OR
Issued by: National Weather Service Medford, OR
Updated: 12:41 am PST Dec 18, 2025
 
Overnight

Overnight: A chance of rain and snow before 3am, then a chance of rain. Snow level 4400 feet rising to 6900 feet. Mostly cloudy, with a steady temperature around 34. Southeast wind around 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Chance
Rain/Snow

 Thursday

Thursday: A slight chance of rain before 7am, then a chance of rain after 10am. Mostly cloudy, with a high near 52. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.
Chance Rain
and Breezy

 Thursday
Night
Thursday Night: Rain, mainly after 10pm. Snow level 6200 feet rising to 7100 feet after midnight. Low around 38. Breezy, with a south southwest wind 20 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Rain and
Breezy

 Friday

Friday: Rain. Snow level 7200 feet lowering to 6500 feet in the afternoon . High near 46. South southwest wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Rain

 Friday
Night
Friday Night: Rain and snow likely before 10pm, then a slight chance of snow between 10pm and 4am. Snow level 4800 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 27. West southwest wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Rain/Snow
Likely then
Slight Chance
Snow
 Saturday

Saturday: A chance of snow between 10am and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 30%. Little or no snow accumulation expected.
Chance Snow
then Chance
Rain/Snow
 Saturday
Night
Saturday Night: Rain likely, mainly after 10pm. Snow level 5400 feet rising to 5900 feet after midnight. Mostly cloudy, with a low around 32. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Rain Likely

 Sunday

Sunday: Rain. Snow level 6700 feet. Cloudy, with a high near 49.
Rain

 Sunday
Night
Sunday Night: Rain. Snow level 6600 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 32.
Rain
Lo 34 °F Hi 52 °F Lo 38 °F Hi 46 °F Lo 27 °F Hi 43 °F Lo 32 °F Hi 49 °F Lo 32 °F

Wind Advisory
 

Overnight
 
 A chance of rain and snow before 3am, then a chance of rain. Snow level 4400 feet rising to 6900 feet. Mostly cloudy, with a steady temperature around 34. Southeast wind around 6 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
 
 A slight chance of rain before 7am, then a chance of rain after 10am. Mostly cloudy, with a high near 52. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.
Thursday Night
 
 Rain, mainly after 10pm. Snow level 6200 feet rising to 7100 feet after midnight. Low around 38. Breezy, with a south southwest wind 20 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
 
 Rain. Snow level 7200 feet lowering to 6500 feet in the afternoon . High near 46. South southwest wind around 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
 
 Rain and snow likely before 10pm, then a slight chance of snow between 10pm and 4am. Snow level 4800 feet lowering to 4200 feet after midnight . Mostly cloudy, with a low around 27. West southwest wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
 
 A chance of snow between 10am and 1pm, then a chance of rain after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
 
 Rain likely, mainly after 10pm. Snow level 5400 feet rising to 5900 feet after midnight. Mostly cloudy, with a low around 32. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
 
 Rain. Snow level 6700 feet. Cloudy, with a high near 49.
Sunday Night
 
 Rain. Snow level 6600 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 32.
Monday
 
 Rain likely. Snow level 5300 feet. Mostly cloudy, with a high near 44.
Monday Night
 
 A chance of rain and snow. Snow level 4700 feet. Mostly cloudy, with a low around 26.
Tuesday
 
 A chance of rain and snow. Snow level 4600 feet. Partly sunny, with a high near 43.
Tuesday Night
 
 A chance of rain and snow. Snow level 4800 feet. Mostly cloudy, with a low around 26.
Wednesday
 
 A chance of rain and snow. Snow level 4500 feet. Partly sunny, with a high near 42.

 

Forecast from NOAA-NWS for Klamath Falls OR.