Beaver Lake Weather Forecast
- 68
- 84
Rain Showers Likely
- 63
- 82
Rain Showers Likely
- 56
- 77
Partly Sunny
- 63
- 77
Rain Showers
- 60
- 76
Chance Rain Showers
- 60
- 76
Chance Thunderstorms
Today 16 Sep Columbiana
Partly sunny. A slight chance of Showers and Thunderstorms Early, then Showers likely with a chance of Thunderstorms. Unseasonably warm with Highs in the mid 80s. Southwest Winds around 5 Mph. Chance of rain 70 percent.
Tonight 16 Sep Columbiana
Mostly cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Patchy fog. Warm with Lows in the upper 60s. North Winds around 5 Mph, becoming south after midnight. Chance of rain 70 percent.
Beaver Lake Temperature Statistics
September Temperature
New Castle, New Castle Municipal Airport (14.3 miles)
Lowest 14 September, 2026
51.1 °FAverage September
70.6 °FHighest 2 September, 2026
91.9 °F
Climate (2021–2026)
New Castle, New Castle Municipal Airport (14.3 miles)
Average Low 2021–2026
41.7 °FAverage 2021–2026
51.4 °FAverage High 2021–2026
61.1 °F