Bish Reservoir Weather Forecast
- 51
- 73
Decreasing Clouds
- 51
- 74
Mostly Sunny
- 58
- 75
Mostly Sunny
- 60
- 76
Mostly Cloudy
- 48
- 69
Rain Showers Likely
- 45
- 58
Chance Rain Showers
- 42
- 56
Chance Rain Showers
Today 20 Oct Hamilton
Partly cloudy with a 30 percent chance of Showers. Highs in the mid 50s.
Tonight 20 Oct Hamilton
Partly cloudy. Lows in the lower 50s. South Winds around 10 Mph.
Bish Reservoir Temperature Statistics
October Temperature
Hastings, Hastings Municipal Airport (13.7 miles)
Lowest 17 October, 2026
32 °FAverage October
61.6 °FHighest 6 October, 2026
90.6 °F
Climate (2021–2026)
Hastings, Hastings Municipal Airport (13.7 miles)
Average Low 2021–2026
42.1 °FAverage 2021–2026
53.7 °FAverage High 2021–2026
65.7 °F