Johnstown, PA Weather - Extended Forecast

Sunday

Showers likely

High:
73°F

Rain likely, mainly before 8am, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 73. South wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Showers likely

Overnight low:
59°F

A chance of showers and thunderstorms, then showers likely after 8pm. Patchy fog between 1am and 3am. Otherwise, mostly cloudy, with a low around 59. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Memorial Day

Showers likely

High:
77°F

Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 77. Chance of precipitation is 70%.

Monday Night

Chance of thunderstorms

Overnight low:
57°F

A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.

Tuesday

Mostly cloudy

High:
80°F

Tuesday Night

Mostly cloudy

Overnight low:
58°F

Wednesday

Partly sunny

High:
80°F

Wednesday Night

Mostly cloudy

Overnight low:
57°F

Thursday

Mostly sunny

High:
78°F