Skip to main content.
UV Forecast 5 Jul 2008 is 9.8
(UV forecast courtesy of and Copyright © KNMI/ESA (http://www.temis.nl/). Used with permission.)

NWS Forecast for Horsham PA
National Weather Service Forecast for: Horsham PA
Issued by: National Weather Service Philadelphia, PA
Updated: 5:03 am EDT Jul 5, 2008
 
Today

Thunderstorms Likely. Chance for Measurable Precipitation 70%
Tstms
Likely		 Tonight

Thunderstorms Likely. Chance for Measurable Precipitation 60%
Tstms
Likely		 Sunday

Thunderstorms Likely. Chance for Measurable Precipitation 60%
Tstms
Likely		 Sunday
Night
Chance Thunderstorms. Chance for Measurable Precipitation 50%
Chance
Tstms		 Monday

Chance Thunderstorms. Chance for Measurable Precipitation 40%
Chance
Tstms		 Monday
Night
Chance Thunderstorms. Chance for Measurable Precipitation 30%
Chance
Tstms		 Tuesday

Chance Thunderstorms. Chance for Measurable Precipitation 30%
Chance
Tstms		 Tuesday
Night
Chance Thunderstorms. Chance for Measurable Precipitation 30%
Chance
Tstms		 Wednesday

Chance Thunderstorms. Chance for Measurable Precipitation 30%
Chance
Tstms
Hi 77°F Lo 66°F Hi 82°F Lo 69°F Hi 86°F Lo 70°F Hi 90°F Lo 71°F Hi 88°F

 

Today
 
 Showers likely, with thunderstorms also possible after 11am. Patchy fog before 11am. Otherwise, cloudy, with a high near 77. East wind between 3 and 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
 
 Showers and thunderstorms likely. Mostly cloudy, with a low around 66. South wind between 3 and 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
 
 Showers and thunderstorms likely. Mostly cloudy, with a high near 82. Southeast wind between 3 and 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
 
 A chance of showers and thunderstorms. Mostly cloudy, with a high near 86. South wind between 6 and 10 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
 
 A chance of showers and thunderstorms. Mostly cloudy, with a high near 90. Chance of precipitation is 30%.
Tuesday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.
Wednesday
 
 A chance of showers and thunderstorms. Mostly cloudy, with a high near 88. Chance of precipitation is 30%.
Wednesday Night
 
 A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.
Thursday
 
 A chance of showers and thunderstorms. Mostly cloudy, with a high near 88. Chance of precipitation is 30%.
Thursday Night
 
 Partly cloudy, with a low around 70.
Friday
 
 Mostly sunny, with a high near 87.

 

Forecast from NOAA-NWS for Horsham PA.