Foster Weather Forecast
- 68
- 82
Rain Showers Likely
- 71
- 83
Chance Thunderstorms
- 78
- 89
Chance Rain Showers
- 78
- 91
Mostly Sunny
- 77
- 92
Mostly Sunny
- 75
- 93
Mostly Sunny
Today 25 Jun Bates
Partly sunny with a slight chance of Showers and Thunderstorms after Midnight, then cloudy with Showers likely with a chance of Thunderstorms this afternoon. Some Thunderstorms may produce heavy rainfall this afternoon. Highs in the lower 80s. Southwest Winds around 5 Mph, becoming southeast this afternoon. Chance of rain 70 percent.
Tonight 25 Jun Bates
A chance of Thunderstorms. Showers likely. Some Thunderstorms may produce heavy rainfall. Locally heavy rainfall possible in the evening. Lows in the upper 60s. Southeast Winds 5 to 10 Mph. Chance of rain 70 percent.
Foster Temperature Statistics
June Temperature
Clinton, MO (46 miles)
Lowest 15 June, 2026
57.2 °FAverage June
74.6 °FHighest 9 June, 2026
89.6 °F
Climate (2021–2026)
Clinton, MO (46 miles)
Average Low 2021–2026
46.9 °FAverage 2021–2026
57.7 °FAverage High 2021–2026
68.7 °F