Arrowhead Bay Weather Forecast
- 59
- 78
Rain Showers
- 49
- 68
Chance Rain Showers
- 51
- 72
Mostly Sunny
- 56
- 79
Mostly Sunny
- 60
- 83
Partly Sunny
- 63
- 83
Chance Rain Showers
Today 21 Jul Allegany
Partly sunny with a chance of Showers and Thunderstorms in the Morning, then mostly cloudy with Showers with Thunderstorms likely in the afternoon. Some Thunderstorms may produce gusty Winds and heavy rainfall in the afternoon. Highs Ranging from the lower 70s on the Hilltops to the upper 70s across the lower Elevations. South Winds 5 to 10 Mph, becoming southwest 10 to 15 Mph. Chance of rain 90 percent.
Tonight 21 Jul Allegany
Showers with Thunderstorms likely in the Evening, then Showers likely overnight. Some Thunderstorms may produce gusty Winds and heavy rainfall in the evening. Lows in the upper 50s. Southwest Winds 10 to 15 Mph, becoming light. Chance of rain 90 percent.
Arrowhead Bay Temperature Statistics
July Temperature
Wellsville, Wellsville Municipal Airport (21.1 miles)
Lowest 12 July, 2026
54 °FAverage July
71.7 °FHighest 2 July, 2026
89.1 °F
Climate (2021–2026)
Wellsville, Wellsville Municipal Airport (21.1 miles)
Average Low 2021–2026
40.1 °FAverage 2021–2026
48.5 °FAverage High 2021–2026
57.1 °F