Johnstown Weather Forecast
- 47
- 73
Mostly Sunny
- 45
- 65
Mostly Sunny
- 56
- 72
Rain Showers Likely
- 53
- 72
Slight Chance Rain Showers
- 58
- 81
Chance Thunderstorms
- 53
- 78
Slight Chance Thunderstorms
Today 8 Jun Grand Forks
Sunny. Highs in the mid 70s. Northwest Winds 5 to 15 Mph.
Tonight 8 Jun Grand Forks
Mostly clear. Lows in the mid 40s. North Winds 5 to 15 Mph.
Johnstown Temperature Statistics
June Temperature
Grand Forks Air Force Base (12.4 miles)
Lowest 2 June, 2024
49.5 °FAverage June
63.4 °FHighest 5 June, 2024
75.4 °F
Climate (2019–Present)
Grand Forks Air Force Base (12.4 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
31 °FAverage 2019–2024
41.7 °FAverage High 2019–2024
51.6 °F