Middleton Weather Forecast
- 28
- 52
Becoming Sunny
- 29
- 56
Mostly Sunny
- 33
- 56
Partly Sunny
- 37
- 61
Partly Sunny
- 40
- 65
Mostly Sunny
- 43
- 69
Partly Sunny
Today 29 Jan Lower Washington County
Partly sunny with a 20 percent chance of snow in the Morning, then partly cloudy in the afternoon. Highs around 50.
Tonight 29 Jan Lower Washington County
Mostly clear. Lows in the upper 20s.
Middleton Temperature Statistics
January Temperature
St George Municipal Airport (5.6 miles)
Lowest 21 January, 2025
17.1 °FAverage January
38.9 °FHighest 4 January, 2025
59 °F
Climate (2020–Present)
St George Municipal Airport (5.6 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
52 °FAverage 2020–2025
64.1 °FAverage High 2020–2025
76.4 °F