Johnstown, PA Weather - Extended Forecast

Wednesday

Showers

High:
82°F

Showers and possibly a thunderstorm before 8am, then showers likely between 8am and 11am, then showers likely and possibly a thunderstorm after 11am. High near 82. West wind 5 to 9 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Chance of thunderstorms

Overnight low:
68°F

A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Mostly cloudy

High:
87°F

Showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 87. Chance of precipitation is 70%.

Thursday Night

Showers likely

Overnight low:
68°F

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.

Friday

Chance of showers

High:
84°F

Friday Night

Showers likely

Overnight low:
63°F

Saturday

Mostly sunny

High:
84°F

Saturday Night

Partly cloudy

Overnight low:
62°F

Sunday

Mostly sunny

High:
83°F