Lehi Weather Forecast
- 29
- 44
Mostly Cloudy
- 31
- 46
Partly Sunny
- 37
- 49
Slight Chance Rain
- 37
- 54
Chance Rain
- 34
- 52
Slight Chance Rain
- 32
- 52
Partly Sunny
Today 7 Dec Utah Valley
Partly cloudy. Highs in the mid 40s.
Tonight 7 Dec Utah Valley
Mostly cloudy. Lows in the lower 30s.
Lehi Temperature Statistics
December Temperature
Provo, Provo Municipal Airport (13.7 miles)
Lowest 1 December, 2025
28 °FAverage December
34.8 °FHighest 2 December, 2025
39.9 °F
Climate (2020–Present)
Provo, Provo Municipal Airport (13.7 miles)
Average Low 2020–2025
42.1 °FAverage 2020–2025
52.8 °FAverage High 2020–2025
63.8 °F