National Weather States Weather

US Weather Maps Current Temperatures Humidity Heat Index

US Satellite Images Continental US US Pacific Region US Atlantic Region

US Radar Images Continental US Alaska Radar Hawaii Radar

US Weather Canada Weather UK Weather

Today Tomorrow Extended

Johnstown, PA Weather - Tomorrow’s Forecast

Tuesday

Partly sunny

High:
16°F

Partly sunny, with a high near 16.

Johnstown Information

7:56pm EST, Mon Jan 19, 2026

Sunrise: 7:34 am
Sunset: 5:18 pm

Lat: 40.327
Long: -78.922

Moon Phase

Waxing Crescent

Current Pennsylvania Weather

Allentown: A few clouds 28°F
Erie: 10°F
Philadelphia: Clear 32°F
Pittsburgh: Mostly cloudy 14°F
Reading: A few clouds 30°F
Scranton: Mostly cloudy 24°F

Other Pennsylvania locations
Other US locations

Forecast Search

Type in a few letters of the place you want to search for to get a list of available weather forecasts.

Copyright © 2026 Ascent Pacific.