Heart Lake Weather Forecast
- 15
- 31
Mostly Sunny
- 18
- 32
Partly Sunny
- 18
- 34
Mostly Cloudy
- 11
- 29
Partly Sunny
- 9
- 23
Mostly Sunny
- 15
- 28
Partly Sunny
Today 20 Jan Western Uinta Mountains
Sunny. Highs in the upper 30s.
Tonight 20 Jan Western Uinta Mountains
Partly cloudy. Lows near 15.
Heart Lake Temperature Statistics
January Temperature
Provo, Provo Municipal Airport (38.5 miles)
Lowest 11 January, 2026
21 °FAverage January
34.5 °FHighest 4 January, 2026
52 °F
Climate (2021–Present)
Provo, Provo Municipal Airport (38.5 miles)
Average Low 2021–2026
42.3 °FAverage 2021–2026
53 °FAverage High 2021–2026
64 °F