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National Weather Service Forecast for: Mechanicsburg PA
Issued by: National Weather Service State College, PA
Updated: 10:51 am EDT Jul 24, 2016
 
This
Afternoon
This Afternoon: Mostly sunny and hot, with a high near 95. Calm wind becoming southwest around 5 mph.
Hot

Tonight

Tonight: Isolated showers and thunderstorms.  Partly cloudy, with a low around 73. Light and variable wind becoming west around 5 mph in the evening.  Chance of precipitation is 20%.
Isolated
T-storms

Monday

Monday: Showers and thunderstorms likely, mainly after 2pm. Some of the storms could produce gusty winds and heavy rain.  Partly sunny and hot, with a high near 95. Heat index values as high as 101. West wind around 6 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Heavy Rain

Monday
Night
Monday Night: Showers and thunderstorms likely, mainly before 8pm.  Mostly cloudy, with a low around 73. West wind 3 to 6 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
T-storms
Likely then
Chance
T-storms
Tuesday

Tuesday: A slight chance of showers and thunderstorms.  Mostly sunny and hot, with a high near 96. Northwest wind 5 to 7 mph.  Chance of precipitation is 20%.
Slight Chance
T-storms

Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 71.
Partly Cloudy

Wednesday

Wednesday: Mostly sunny and hot, with a high near 96.
Hot

Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 72.
Partly Cloudy

Thursday

Thursday: A chance of showers and thunderstorms.  Partly sunny and hot, with a high near 93. Chance of precipitation is 30%.
Chance
T-storms

Hi 95 °F Lo 73 °F Hi 95 °F Lo 73 °F Hi 96 °F Lo 71 °F Hi 96 °F Lo 72 °F Hi 93 °F

Hazardous Weather Outlook
 

This Afternoon
 
Mostly sunny and hot, with a high near 95. Calm wind becoming southwest around 5 mph.
Tonight
 
Isolated showers and thunderstorms. Partly cloudy, with a low around 73. Light and variable wind becoming west around 5 mph in the evening. Chance of precipitation is 20%.
Monday
 
Showers and thunderstorms likely, mainly after 2pm. Some of the storms could produce gusty winds and heavy rain. Partly sunny and hot, with a high near 95. Heat index values as high as 101. West wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
 
Showers and thunderstorms likely, mainly before 8pm. Mostly cloudy, with a low around 73. West wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
 
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 96. Northwest wind 5 to 7 mph. Chance of precipitation is 20%.
Tuesday Night
 
Partly cloudy, with a low around 71.
Wednesday
 
Mostly sunny and hot, with a high near 96.
Wednesday Night
 
Partly cloudy, with a low around 72.
Thursday
 
A chance of showers and thunderstorms. Partly sunny and hot, with a high near 93. Chance of precipitation is 30%.
Thursday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.
Friday
 
A chance of showers and thunderstorms. Partly sunny, with a high near 90. Chance of precipitation is 40%.
Friday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.
Saturday
 
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Mechanicsburg PA.