Flater Lake Weather Forecast
- 18
- 36
Becoming Sunny
- 21
- 48
Becoming Sunny
- 24
- 59
Mostly Sunny
- 23
- 49
Mostly Sunny
- 25
- 56
Mostly Sunny
- 32
- 61
Mostly Sunny
- 29
- 62
Partly Sunny
Today 4 Dec Dallam
Partly cloudy. Highs in the upper 30s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 4 Dec Dallam
Mostly clear. Patchy freezing fog after midnight. Lows around 16. Southwest Winds 5 to 10 Mph.
Flater Lake Temperature Statistics
December Temperature
Clayton Municipal Airpark (19.9 miles)
Lowest 1 December, 2025
19 °FAverage December
33 °FHighest 2 December, 2025
57.9 °F
Climate (2020–Present)
Clayton Municipal Airpark (19.9 miles)
Average Low 2020–2025
42.5 °FAverage 2020–2025
55.7 °FAverage High 2020–2025
69.5 °F