National Weather Service Forecast for: Horsham PA
Issued by: National Weather Service Philadelphia, PA
Updated: 3:33 pm EDT May 21, 2013

Horsham
 
Tonight

Slight Chc Showers. Chance for Measurable Precipitation 20%
Slight Chc
Showers
Wednesday

Chance Thunderstorms. Chance for Measurable Precipitation 40%
Chance
Thunderstorms
Wednesday
Night

Chance Thunderstorms. Chance for Measurable Precipitation 40%
Chance
Thunderstorms
Thursday

Thunderstorms Likely. Chance for Measurable Precipitation 60%
Thunderstorms
Likely
Thursday
Night

Thunderstorms Likely. Chance for Measurable Precipitation 60%
Thunderstorms
Likely
Friday

Chance Showers. Chance for Measurable Precipitation 30%
Chance
Showers
Friday
Night

Partly Cloudy
Partly
Cloudy
Saturday

Breezy
Breezy
Saturday
Night

Partly Cloudy
Partly
Cloudy
Lo 67 °F Hi 85 °F Lo 67 °F Hi 79 °F Lo 63 °F Hi 73 °F Lo 50 °F Hi 70 °F Lo 46 °F

 

Tonight
 
A slight chance of showers before 2am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 67. Southwest wind 5 to 10 mph. Chance of precipitation is 20%.
Wednesday
 
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 85. Southwest wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind around 8 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
 
Showers and thunderstorms likely, mainly after 2pm. Cloudy, with a high near 79. Southwest wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
 
Showers and thunderstorms likely before 2am, then a chance of showers. Cloudy, with a low around 63. South wind 3 to 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday
 
A chance of showers, mainly before 2pm. Mostly cloudy, with a high near 73. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
 
Partly cloudy, with a low around 50.
Saturday
 
Sunny, with a high near 70. Breezy.
Saturday Night
 
Partly cloudy, with a low around 46.
Sunday
 
Mostly sunny, with a high near 71.
Sunday Night
 
Partly cloudy, with a low around 47.
Memorial Day
 
Mostly sunny, with a high near 72.
Monday Night
 
Partly cloudy, with a low around 49.
Tuesday
 
Sunny, with a high near 74.

 

Forecast from NOAA-NWS for Horsham PA.