Forecast Summary
The next few hours will be overcast, with today reaching 16°C and dropping to 7°C. The coming days will be overcast from afternoon until night.
Current Weather
7°
Clear
Feels Like
12°
Min
7°
Max
16°
Compared to Yesterday
Unlock Historical Data
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Weather forecast for the next 48 hours.
11%
31%
36%
35%
26%
22%
17%
UV Index
No protection needed
Humidity
Current air moisture level
Daylight Hours
14 hours 14 minutes of sunlight today
06:04
Sunrise
20:19
Sunset
Daily Forecast
Weather forecast for the next 8 days.
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
Upgrade to access real-time air quality data for Johnstown.
Frequently asked questions about weather in Johnstown
How warm does it get in Johnstown?
The warmest month in Johnstown is July, with average high temperatures of 27°C. The average temperature during this period is around 22°C.
How cold does it get in Johnstown?
The coldest month in Johnstown is January, with average low temperatures of -6°C. The average temperature during this period is around -2°C.
What is the wettest time of year in Johnstown?
The wettest month in Johnstown is June, with an average of 138mm of precipitation.
What is the driest time of year in Johnstown?
The driest month in Johnstown is November, with an average of 79mm of precipitation.
Explore more weather forecasts
- Indiana, Pennsylvania
- New York City, New York
- Altoona, Pennsylvania
- Los Angeles, California
- Greensburg, Pennsylvania
- Brooklyn, New York
- Murrysville, Pennsylvania
- Chicago, Illinois
- Plum, Pennsylvania
- Houston, Texas
- Lower Burrell, Pennsylvania
- Queens, New York
- Monroeville, Pennsylvania
- Phoenix, Arizona
- New Kensington, Pennsylvania
- Philadelphia, Pennsylvania
Stay informed
