Weather today in Johnstown will be sunny. The daytime temperature is going to reach 13.9 °c and the temperature is going to dip to 1.8 °c at night. It will be dry with no precipitation, the humidity will be around 77%.
Johnstown weather tomorrow is forecasted to be cloudy. It will be mostly dry with little or no precipitation. The daytime temperature will be around 14.6 °c and the temperature is going to dip to 2.4 °c at night. The humidity will be 80%.
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The 14-day outlook above shows the daily high and low temperature, rain, wind, humidity, sunrise and sunset for Johnstown. Pick a day at the top of the page for the hour-by-hour forecast.
See the Johnstown weather history page for any date since 2009. For bulk downloads, buy historical weather data as daily or hourly CSV files.
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forecast.json
q=40.33,-78.92
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