Johnstown, PA Weather - Extended Forecast

Wednesday

Showers likely

High:
85°F

A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 85. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers likely

Overnight low:
65°F

Showers and thunderstorms likely before 11pm, then a chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Chance of showers

High:
84°F

A chance of showers after 8am. Partly sunny, with a high near 84. Chance of precipitation is 30%.

Thursday Night

Mostly clear

Overnight low:
61°F

Mostly clear, with a low around 61.

Friday

Sunny

High:
86°F

Friday Night

Mostly clear

Overnight low:
63°F

Saturday

Sunny

High:
88°F

Saturday Night

Mostly clear

Overnight low:
65°F

Sunday

Sunny

High:
89°F