Mastodon State Park Weather Forecast
- 61
- 75
Chance Thunderstorms
- 66
- 84
Chance Rain Showers
- 68
- 86
Thunderstorms Likely
- 69
- 86
Rain Showers Likely
- 65
- 87
Chance Thunderstorms
- 60
- 86
Mostly Sunny
Today 1 Jun Jefferson
Cloudy with scattered Showers. A slight chance of Thunderstorms late this Morning, then a chance of Thunderstorms this afternoon. Near steady temperature in the lower 70s. South Winds 5 to 10 Mph, becoming southwest this afternoon. Chance of rain 50 percent.
Tonight 1 Jun Jefferson
Mostly cloudy. Scattered Showers with a chance of Thunderstorms in the evening. Patchy fog after midnight. Lows in the lower 60s. Northwest Winds 5 to 10 Mph. Chance of rain 50 percent.
Mastodon State Park Temperature Statistics
June Temperature
St. Louis Downtown Airport (18.6 miles)
Lowest
–Average June
–Highest
–
Climate (2019–Present)
St. Louis Downtown Airport (18.6 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
47.2 °FAverage 2019–2024
57.3 °FAverage High 2019–2024
67.7 °F