Granite Peak Park Weather Forecast
- 57
- 85
Chance Thunderstorms
- 55
- 81
Rain Showers Likely
- 53
- 79
Rain Showers Likely
- 56
- 88
Slight Chance Thunderstorms
- 55
- 91
Mostly Sunny
- 55
- 91
Mostly Sunny
- 56
- 91
Mostly Sunny
Today 21 Jul Northern Stillwater
Partly sunny. Chance of Showers and Thunderstorms in the afternoon. Highs in the mid 80s. East Winds 5 to 15 Mph. Chance of precipitation 40 percent.
Tonight 21 Jul Northern Stillwater
Mostly cloudy. A 30 percent chance of Showers and Thunderstorms in the evening. Patchy fog after 3 am. Lows in the upper 50s. North Winds 5 to 15 Mph.
Granite Peak Park Temperature Statistics
July Temperature
Billings, Billings Logan International Airport (35.4 miles)
Lowest 16 July, 2025
51.7 °FAverage July
73.3 °FHighest 9 July, 2025
99.6 °F
Climate (2020–Present)
Billings, Billings Logan International Airport (35.4 miles)
Average Low 2020–2025
38.5 °FAverage 2020–2025
49.3 °FAverage High 2020–2025
60.5 °F