Lake Tomahawk Weather Forecast
- 54
- 67
Decreasing Clouds
- 54
- 73
Partly Sunny
- 59
- 76
Partly Sunny
- 60
- 79
Chance Rain Showers
- 52
- 69
Chance Rain Showers
- 54
- 65
Chance Rain Showers
Today 28 Sep Columbiana
Cloudy. Highs in the upper 60s. North Winds 5 to 10 Mph.
Tonight 28 Sep Columbiana
Mostly cloudy. Patchy fog in the Evening, then Areas of fog after midnight. Lows in the mid 50s. North Winds around 5 Mph in the Evening, becoming light and variable.
Lake Tomahawk Temperature Statistics
September Temperature
Beaver County Airport (10.6 miles)
Lowest 25 September, 2026
44.6 °FAverage September
71 °FHighest 2 September, 2026
95 °F
Climate (2021–2026)
Beaver County Airport (10.6 miles)
Average Low 2021–2026
46.6 °FAverage 2021–2026
55.6 °FAverage High 2021–2026
64.1 °F