Johnstown Weather Forecast
- 51
- 74
Mostly Sunny
- 56
- 77
Thunderstorms Likely
- 57
- 75
Rain Showers
- 56
- 76
Rain Showers
- 51
- 70
Chance Rain Showers
- 51
- 72
Mostly Sunny
Today 1 Jun Grand Forks
Sunny. Highs in the mid 70s. West Winds 10 to 20 Mph.
Tonight 1 Jun Grand Forks
Mostly clear. Lows 50 to 55. Southwest Winds up to 10 Mph.
Johnstown Temperature Statistics
June Temperature
Grand Forks Air Force Base (12.4 miles)
Lowest
–Average June
–Highest
–
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