Byrnes Lake Weather Forecast
- 17
- 34
Slight Chance Freezing Rain
- 13
- 25
Increasing Clouds
- 1
- 21
Mostly Cloudy
- -3
- 7
Cold
- 24
- 30
Mostly Cloudy
- 26
- 33
Mostly Cloudy
- 16
- 32
Slight Chance Snow
Today 7 Jan Rolette
Mostly cloudy. Southwest Winds around 5 Mph.
Tonight 7 Jan Rolette
Mostly cloudy with a chance of freezing rain in the Evening, then partly cloudy after midnight. Lows around 15. West Winds 5 to 15 Mph. Chance of precipitation 40 percent.
Byrnes Lake Temperature Statistics
January Temperature
ROLLA (6.2 miles)
Lowest 1 January, 2026
-4 °FAverage January
10.3 °FHighest 5 January, 2026
26.6 °F
Climate (2021–Present)
ROLLA (6.2 miles)
Average Low 2021–2026
28.7 °FAverage 2021–2026
38.9 °FAverage High 2021–2026
48.6 °F