
Summersville Lake
Summersville Lake is a reservoir located in the US state of West Virginia. The lake is formed by a rock-fill dam (Summersville Dam) on the Gauley River, south of Summersville in Nicholas County. It is the largest lake in West Virginia, with 2,700 acres (1,100 ha) of water and over 60 miles (97 km) of shoreline at the summer pool water level. Its maximum depth is 327 feet.
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Summersville Lake
Summersville Lake is a reservoir located in the US state of West Virginia. The lake is formed by a rock-fill dam (Summersville Dam) on the Gauley River, south of Summersville in Nicholas County. It is the largest lake in West Virginia, with 2,700 acres (1,100 ha) of water and over 60 miles (97 km) of shoreline at the summer pool water level. Its maximum depth is 327 feet.
Read more detailsCurrent Conditions
Water Temperature
Current water temperature for Summersville Lake is 64°F.
Current Snapshot
Forecast: Tuesday, May 13
Thunderstorms
Hourly Insights
Temperature
Precipitation
Wind
Sun, Moon & UV
Solunar Fishing Forecast
Todays action is rated a 4 (scale is 0 thru 5, 5 is the best)
5:09 AM - 7:39 AM
6:49 PM - 9:19 PM
1:23 AM - 2:53 AM
9:53 AM - 11:23 AM
Outlook for Tuesday at Summersville Lake
Expect temperatures ranging from 60°F to 74°F. There's a 92% chance of rain, potentially bringing around 0.68" rain. Winds will be averaging 4 mph, with potential gusts reaching up to 21 mph. The maximum UV index will be 6 (High), so plan sun protection accordingly. For anglers, today's fishing action is rated 4/5 (Todays action is rated a 4 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 5:09 AM and 6:49 PM, or try the minor windows near 1:23 AM and 9:53 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Summersville Lake.
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Lake Information
Common Fish Species
Nearby Lakes
Water Temperature History
Trends for Summersville Lake
Current Temp
Latest recorded surface temperature.
Lowest in Period
35°F
On Feb 2
Coldest point in the Last 12 Months.
Average in Period
55°F
Typical temp during the Last 12 Months.
Temperature Trend: Last 12 Months
Surface temperature over the selected period.
Key Observations (Last 12 Months)
- Warmest avg: July (81°F).
- Coolest avg: February (35°F).
- Rapid warming often occurs: April → May (+13°F).
- Sharpest cooling trend: November → December (-17°F).
Weather Forecast
Wind speed and pressure trends
Hourly Wind Forecast
Wind Direction
180°
Pressure
1014 mb
Cloud Cover
98%
Visibility
6 miles
Daily Pressure Forecast


Frequently Asked Questions About Summersville Lake
Get accurate, up-to-date information about conditions at Summersville Lake.