Foster Reservoir Weather Forecast
- 58
- 77
Rain Showers
- 55
- 71
Rain Showers
- 53
- 74
Rain Showers Likely
- 52
- 76
Chance Rain Showers
- 53
- 78
Slight Chance Thunderstorms
- 54
- 80
Slight Chance Thunderstorms
Today 26 Aug Franklin/Eastern Oneida Region
A chance of Showers and Thunderstorms in the morning. Then rain Showers likely and a chance of Thunderstorms in the afternoon. Highs 72 to 80.
Tonight 26 Aug Franklin/Eastern Oneida Region
Rain Showers likely and a chance of Thunderstorms in the evening. Then rain Showers and a slight chance of Thunderstorms after midnight. Lows 51 to 60.
Foster Reservoir Temperature Statistics
August Temperature
Logan-Cache Airport (23 miles)
Lowest 9 August, 2025
39.7 °FAverage August
71.7 °FHighest 13 August, 2025
98.7 °F
Climate (2020–Present)
Logan-Cache Airport (23 miles)
Average Low 2020–2025
34.9 °FAverage 2020–2025
48.2 °FAverage High 2020–2025
61.3 °F