Big Spring Weather Forecast
- 64
- 79
Mostly Cloudy
- 65
- 76
Slight Chance Rain Showers
- 66
- 82
Chance Rain Showers
- 63
- 84
Chance Rain Showers
- 65
- 87
Mostly Sunny
- 66
- 88
Chance Thunderstorms
Today 18 Aug Washington
Partly sunny in the Morning, then becoming mostly cloudy. Highs in the upper 70s. Northeast Winds 5 to 10 Mph.
Tonight 18 Aug Washington
Mostly cloudy. Lows in the mid 60s. East Winds 5 to 10 Mph.
Big Spring Temperature Statistics
August Temperature
Hagerstown, Washington County Regional Airport (11.8 miles)
Lowest 3 August, 2025
56.6 °FAverage August
75.5 °FHighest 12 August, 2025
92.6 °F
Climate (2020–Present)
Hagerstown, Washington County Regional Airport (11.8 miles)
Average Low 2020–2025
47.9 °FAverage 2020–2025
56.8 °FAverage High 2020–2025
65.9 °F