Foster Weather Forecast
- 70
- 90
Chance Thunderstorms
- 70
- 88
Chance Thunderstorms
- 68
- 88
Chance Rain Showers
- 68
- 88
Mostly Sunny
- 70
- 90
Mostly Sunny
- 72
- 91
Mostly Sunny
Today 10 Jul Bates
Partly sunny. A slight chance of Showers and Thunderstorms early this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. Southeast Winds around 5 Mph. Chance of rain 40 percent.
Tonight 10 Jul Bates
Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly cloudy with a slight chance of Showers and Thunderstorms after midnight. Lows around 70. Northeast Winds around 5 Mph, becoming southeast after midnight. Chance of rain 50 percent.
Foster Temperature Statistics
July Temperature
Clinton, MO (46 miles)
Lowest 6 July, 2026
66.2 °FAverage July
79.6 °FHighest 1 July, 2026
91.4 °F
Climate (2021–2026)
Clinton, MO (46 miles)
Average Low 2021–2026
46.9 °FAverage 2021–2026
57.8 °FAverage High 2021–2026
68.7 °F