National Weather Service Forecast for: Mason OH
Issued by: National Weather Service Wilmington, OH
Updated: 7:30 pm EST Dec 22, 2025
 
Tonight

Tonight: Showers, mainly after 1am. Temperature rising to around 47 by 5am. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers then
Showers
 Tuesday

Tuesday: Patchy drizzle with a chance of showers before 7am, then patchy drizzle between 7am and 9am. Cloudy, with a high near 56. Southwest wind 10 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Chance
Showers then
Mostly Cloudy
 Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 34. West wind around 5 mph becoming calm in the evening.
Partly Cloudy

 Wednesday

Wednesday: Mostly cloudy, with a high near 51. Calm wind becoming east around 6 mph in the morning.
Mostly Cloudy

 Wednesday
Night
Wednesday Night: Rain. Low around 44. Southeast wind around 6 mph becoming southwest after midnight. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Rain Likely
then Rain
 Christmas
Day
Christmas Day: A chance of rain before 1pm. Cloudy, with a high near 59. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Chance Rain

 Thursday
Night
Thursday Night: Rain likely, mainly after 1am. Cloudy, with a low around 51. Chance of precipitation is 60%.
Chance Rain
then Rain
Likely
 Friday

Friday: A chance of rain before 1pm. Cloudy, with a high near 63. Chance of precipitation is 50%.
Chance Rain

 Friday
Night
Friday Night: Mostly cloudy, with a low around 47.
Mostly Cloudy
Lo 40 °F⇑ Hi 56 °F Lo 34 °F Hi 51 °F Lo 44 °F Hi 59 °F Lo 51 °F Hi 63 °F Lo 47 °F

 

Tonight
 
 Showers, mainly after 1am. Temperature rising to around 47 by 5am. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
 
 Patchy drizzle with a chance of showers before 7am, then patchy drizzle between 7am and 9am. Cloudy, with a high near 56. Southwest wind 10 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
 
 Partly cloudy, with a low around 34. West wind around 5 mph becoming calm in the evening.
Wednesday
 
 Mostly cloudy, with a high near 51. Calm wind becoming east around 6 mph in the morning.
Wednesday Night
 
 Rain. Low around 44. Southeast wind around 6 mph becoming southwest after midnight. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Christmas Day
 
 A chance of rain before 1pm. Cloudy, with a high near 59. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
 
 Rain likely, mainly after 1am. Cloudy, with a low around 51. Chance of precipitation is 60%.
Friday
 
 A chance of rain before 1pm. Cloudy, with a high near 63. Chance of precipitation is 50%.
Friday Night
 
 Mostly cloudy, with a low around 47.
Saturday
 
 Mostly cloudy, with a high near 62.
Saturday Night
 
 A chance of rain. Mostly cloudy, with a low around 44. Chance of precipitation is 50%.
Sunday
 
 A chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.
Sunday Night
 
 Partly cloudy, with a low around 19.
Monday
 
 Mostly sunny, with a high near 28.

 

Forecast from NOAA-NWS for Mason OH.