Upper Glaston Lake Weather Forecast
- 31
- 46
Decreasing Clouds
- 33
- 53
Slight Chance Rain/Snow
- 33
- 48
Rain Showers
- 27
- 49
Slight Chance Rain Showers
- 30
- 55
Partly Sunny
- 26
- 50
Mostly Sunny
Today 30 Oct Northern Sweet Grass
Decreasing Clouds. Patchy fog early in the morning. Highs around 50. East Winds 5 to 10 Mph.
Tonight 30 Oct Northern Sweet Grass
Mostly cloudy. Patchy fog overnight. A 20 percent chance of rain Showers after 3 am. Lows in the lower 30s. East Winds 5 to 10 Mph in the evening becoming light overnight.
Upper Glaston Lake Temperature Statistics
October Temperature
Livingston, Mission Field Airport (37.9 miles)
Lowest 25 October, 2026
18.6 °FAverage October
49.2 °FHighest 5 October, 2026
87.7 °F
Climate (2021–2026)
Livingston, Mission Field Airport (37.9 miles)
Average Low 2021–2026
34.6 °FAverage 2021–2026
47.5 °FAverage High 2021–2026
60.3 °F