Porcupine Mountain Weather Forecast
- 56
- 72
Slight Chance Thunderstorms
- 58
- 75
Slight Chance Thunderstorms
- 57
- 73
Mostly Sunny
- 55
- 72
Mostly Sunny
- 54
- 73
Mostly Sunny
- 55
- 74
Mostly Sunny
- 55
- 75
Mostly Sunny
Today 19 Jul Western Uinta Mountains
Partly sunny. A chance of rain Showers and a slight chance of Thunderstorms in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Highs in the lower 70s. Chance of precipitation 40 percent.
Tonight 19 Jul Western Uinta Mountains
Mostly clear. A 10 percent chance of Showers and Thunderstorms in the evening. Lows in the upper 40s.
Porcupine Mountain Temperature Statistics
July Temperature
Evanston, Evanston-Uinta County Burns Field (18 miles)
Lowest 6 July, 2025
46.7 °FAverage July
69 °FHighest 9 July, 2025
89.7 °F
Climate (2020–Present)
Evanston, Evanston-Uinta County Burns Field (18 miles)
Average Low 2020–2025
33.5 °FAverage 2020–2025
44.6 °FAverage High 2020–2025
55.4 °F