ClimateForecastDecemberJanuary >>

Johnstown (PA) 10-Day Weather Forecast

Sun   Dec 15
2°C | -4°C
SE 22 km/h
14 mm
overcast and heavy snow

overcast and heavy snow

Mon   Dec 16
10°C | 1°C
SE 18 km/h
8.5 mm
overcast and heavy rain

overcast and heavy rain

Tue   Dec 17
10°C | 1°C
W 18 km/h
1.4 mm
almost clear and small chance of slight rain

almost clear and small chance of slight rain

Wed   Dec 18
6°C | -2°C
SE 11 km/h
7.4 mm
overcast and heavy rain

overcast and heavy rain

Thu   Dec 19
0°C | -5°C
NW 14 km/h
1.2 mm
overcast and small chance of slight snow

overcast and small chance of slight snow

Fri   Dec 20
1°C | -5°C
SW 25 km/h
5.4 mm
broken clouds and sleet

broken clouds and sleet

Sat   Dec 21
-3°C | -9°C
NW 22 km/h
4.9 mm
overcast and snow

overcast and snow

Sun   Dec 22
-8°C | -11°C
NW 25 km/h
7.3 mm
broken clouds and snow

broken clouds and snow

Mon   Dec 23
-7°C | -12°C
NW 18 km/h
2.3 mm
broken clouds and  chance of slight snow

broken clouds and chance of slight snow

Tue   Dec 24
0°C | -10°C
NW 11 km/h
almost clear and no rain

almost clear and no rain

See the 10-day forecast for popular European destinations

Europe Forecast

Weather for today Sunday 15 Dec

For Sunday the predicted weather in Johnstown is overcast clouds with heavy snow reaching up to 14 mm. The maximum temperature is a cold 2°C, while the minimum temperature is a very cold -4°C.

Weather for tomorrow Monday 16 Dec

For Monday the forecast for Johnstown is overcast clouds with heavy rain reaching up to 8.5 mm. The maximum predicted temperature is a cold 10°C, while the minimum temperature is a very cold 1°C.

Get more details in the extended 10 day forecast. Check out our December climate page to see if the current temperatures in Johnstown is typical for this time of year.