National Weather Service Forecast for: Jefferson City MO
Issued by: National Weather Service Saint Louis, MO
Updated: 7:51 pm CST Dec 17, 2025
 
Tonight

Tonight: Scattered showers, mainly after 5am. Cloudy, with a temperature rising to around 54 by 5am. South wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Mostly Cloudy
then
Scattered
Showers
 Thursday

Thursday: Showers, mainly before 11am. Temperature falling to around 44 by 5pm. Southwest wind 14 to 17 mph becoming west in the morning. Winds could gust as high as 36 mph. Chance of precipitation is 80%.
Showers then
Sunny

 Thursday
Night
Thursday Night: Mostly clear, with a low around 23. West wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 36 mph.
Mostly Clear

 Friday

Friday: Sunny, with a high near 44. West wind 5 to 8 mph becoming south in the afternoon.
Sunny

 Friday
Night
Friday Night: Partly cloudy, with a low around 35. South wind around 8 mph, with gusts as high as 21 mph.
Partly Cloudy

 Saturday

Saturday: Mostly sunny, with a high near 58.
Mostly Sunny

 Saturday
Night
Saturday Night: Partly cloudy, with a low around 26.
Partly Cloudy

 Sunday

Sunday: Mostly sunny, with a high near 46.
Mostly Sunny

 Sunday
Night
Sunday Night: Partly cloudy, with a low around 32.
Partly Cloudy
Lo 49 °F⇑ Hi 55 °F⇓ Lo 23 °F Hi 44 °F Lo 35 °F Hi 58 °F Lo 26 °F Hi 46 °F Lo 32 °F

 

Tonight
 
 Scattered showers, mainly after 5am. Cloudy, with a temperature rising to around 54 by 5am. South wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Thursday
 
 Showers, mainly before 11am. Temperature falling to around 44 by 5pm. Southwest wind 14 to 17 mph becoming west in the morning. Winds could gust as high as 36 mph. Chance of precipitation is 80%.
Thursday Night
 
 Mostly clear, with a low around 23. West wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 36 mph.
Friday
 
 Sunny, with a high near 44. West wind 5 to 8 mph becoming south in the afternoon.
Friday Night
 
 Partly cloudy, with a low around 35. South wind around 8 mph, with gusts as high as 21 mph.
Saturday
 
 Mostly sunny, with a high near 58.
Saturday Night
 
 Partly cloudy, with a low around 26.
Sunday
 
 Mostly sunny, with a high near 46.
Sunday Night
 
 Partly cloudy, with a low around 32.
Monday
 
 Partly sunny, with a high near 52.
Monday Night
 
 Mostly cloudy, with a low around 42.
Tuesday
 
 Partly sunny, with a high near 61.
Tuesday Night
 
 Mostly cloudy, with a low around 44.
Wednesday
 
 A 20 percent chance of rain. Mostly cloudy, with a high near 63.

 

Forecast from NOAA-NWS for Jefferson City MO.