National Weather Service Forecast for: 5 Miles NNW Riverside Municipal CA
Issued by: National Weather Service San Diego, CA
Updated: 12:35 pm PST Dec 22, 2025
 
Tonight

Tonight: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 52. West wind around 5 mph becoming calm.
Patchy Fog


 Tuesday

Tuesday: Showers likely, mainly after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 68. Southeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 60%.
Slight Chance
Showers and
Patchy Fog
then Showers
Likely
 Tuesday
Night
Tuesday Night: Showers. The rain could be heavy at times. Low around 55. East wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Heavy Rain


 Wednesday

Wednesday: Showers, with thunderstorms also possible after 10am. Some of the storms could produce heavy rainfall. High near 64. South wind 15 to 20 mph becoming west 5 to 10 mph. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Heavy Rain


 Wednesday
Night
Wednesday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 54. Southwest wind 10 to 15 mph becoming light and variable. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Heavy Rain


 Christmas
Day
Christmas Day: Showers. High near 64. Chance of precipitation is 80%.
Showers


 Thursday
Night
Thursday Night: Showers. Low around 50. Chance of precipitation is 90%.
Showers


 Friday

Friday: Showers. Mostly cloudy, with a high near 61.
Showers


 Friday
Night
Friday Night: A chance of showers. Mostly cloudy, with a low around 44.
Chance
Showers
Lo 52 °F Hi 68 °F Lo 55 °F Hi 64 °F Lo 54 °F Hi 64 °F Lo 50 °F Hi 61 °F Lo 44 °F

Flood Watch
Wind Advisory
 

Tonight
 
 Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 52. West wind around 5 mph becoming calm.
Tuesday
 
 Showers likely, mainly after 4pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 68. Southeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 60%.
Tuesday Night
 
 Showers. The rain could be heavy at times. Low around 55. East wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Wednesday
 
 Showers, with thunderstorms also possible after 10am. Some of the storms could produce heavy rainfall. High near 64. South wind 15 to 20 mph becoming west 5 to 10 mph. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Wednesday Night
 
 Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 54. Southwest wind 10 to 15 mph becoming light and variable. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Christmas Day
 
 Showers. High near 64. Chance of precipitation is 80%.
Thursday Night
 
 Showers. Low around 50. Chance of precipitation is 90%.
Friday
 
 Showers. Mostly cloudy, with a high near 61.
Friday Night
 
 A chance of showers. Mostly cloudy, with a low around 44.
Saturday
 
 A slight chance of showers. Mostly sunny, with a high near 62.
Saturday Night
 
 A slight chance of showers. Partly cloudy, with a low around 43.
Sunday
 
 Sunny, with a high near 65.
Sunday Night
 
 Partly cloudy, with a low around 44.
Monday
 
 A slight chance of showers. Mostly sunny, with a high near 68.

 

Forecast from NOAA-NWS for 5 Miles NNW Riverside Municipal CA.