National Weather Service Forecast for: Olney MD
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Updated: 1:30 am EDT Apr 10, 2025
 
Overnight

Overnight: Mostly cloudy, with a low around 39. South wind around 7 mph.
Mostly Cloudy
 Thursday

Thursday: A chance of showers. Cloudy, with a high near 55. South wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Chance
Showers
 Thursday
Night
Thursday Night: Rain. Low around 45. East wind 9 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Rain
 Friday

Friday: Rain. High near 53. East wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Rain
 Friday
Night
Friday Night: Rain and possibly a thunderstorm. Low around 43. Northeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Rain
 Saturday

Saturday: Rain likely, mainly before 2pm. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Rain Likely
 Saturday
Night
Saturday Night: A chance of rain before 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Chance Rain
 Sunday

Sunday: Partly sunny, with a high near 58.
Partly Sunny
 Sunday
Night
Sunday Night: Partly cloudy, with a low around 42.
Partly Cloudy
Lo 39 °F Hi 55 °F Lo 45 °F Hi 53 °F Lo 43 °F Hi 49 °F Lo 41 °F Hi 58 °F Lo 42 °F

 

Overnight
 
 Mostly cloudy, with a low around 39. South wind around 7 mph.
Thursday
 
 A chance of showers. Cloudy, with a high near 55. South wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Thursday Night
 
 Rain. Low around 45. East wind 9 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
 
 Rain. High near 53. East wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Friday Night
 
 Rain and possibly a thunderstorm. Low around 43. Northeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%.
Saturday
 
 Rain likely, mainly before 2pm. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Saturday Night
 
 A chance of rain before 2am. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Sunday
 
 Partly sunny, with a high near 58.
Sunday Night
 
 Partly cloudy, with a low around 42.
Monday
 
 Mostly sunny, with a high near 69.
Monday Night
 
 Mostly cloudy, with a low around 55.
Tuesday
 
 Partly sunny, with a high near 69.
Tuesday Night
 
 Partly cloudy, with a low around 43.
Wednesday
 
 Mostly sunny, with a high near 55.

 

Forecast from NOAA-NWS for Olney MD.