Shenango River Lake

Shenango River Lake

Hermitage, Mercer County, PA
6mi²
270.00ft
Directions
Lake Information

Shenango River Lake is a reservoir in the Shenango River Valley of western Pennsylvania and northeastern Ohio. Authorized by the Flood Control Acts of 1938, the lake is one of 16 flood control projects in the Pittsburgh District designed to prevent flooding. Wikipedia

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Current Conditions

56°F°
Feels like 56°F°
PartlyCloudy
Today's High
69°F°
Today's Low
50°F°

Water Temperature

61°F
Updated: (May 6)
Sign in to contribute temps.

Current water temperature for Shenango River Lake is 61°F.

Current Snapshot

Wind3 mph SSW (Gust 6 mph)
Pressure
29.95 inHg
Visibility12 mi
Humidity82%
Cloud Cover46%

Forecast: Wednesday, May 7

Day 1 of 9

Hourly Insights

7 AM
51°F°
10 AM
59°F°
1 PM
66°F°
4 PM
69°F°
7 PM
66°F°

Temperature

High
69°F°
Low
50°F°

Precipitation

Chance0%
Amount0.00"
Typeclear

Wind

3mph
Avg Speed
Gusts up to
13mph
CalmModerateStrong
Max Speed6 mph

Sun, Moon & UV

Sunrise10:11 AM
Sunset12:26 AM
Moon PhasewaxingGibbous
Max UV Index6 (High)

Solunar Fishing Forecast

Action Rating
2/5

Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)

Major Times (Best)

4:00 AM - 4:00 AM

2:36 PM - 5:06 PM

Minor Times (Good)

7:20 PM - 8:50 PM

7:26 AM - 8:56 AM

Outlook for Wednesday at Shenango River Lake

Expect temperatures ranging from 50°F to 69°F. Skies look partly cloudy with little chance of precipitation. Winds will be averaging 3 mph, with potential gusts reaching up to 13 mph. The maximum UV index will be 6 (High), so plan sun protection accordingly. For anglers, today's fishing action is rated 2/5 (Todays action is rated a 2 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 4:00 AM and 2:36 PM, or try the minor windows near 7:20 PM and 7:26 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Shenango River Lake.

Lake Map Views

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May 7th 2025

Lake Information

Elevation
270 ft
Area
6 mi²
Coordinates
41.273, -80.458

Weather Forecast

Wednesday

69°F
50°F

Thursday

61°F
46°F

Friday

58°F
42°F

Saturday

69°F
38°F

Sunday

70°F
43°F

Monday

75°F
52°F

Tuesday

68°F
55°F

Wednesday

72°F
59°F

Thursday

77°F
59°F
Wednesday - 5/7/2025
69°F
50°F
12am
52°F
61°F
29.99 hPa
1 mph
SSW
G: 4 mph
2am
52°F
61°F
29.99 hPa
1 mph
W
G: 1 mph
4am
51°F
61°F
29.98 hPa
0 mph
WSW
G: 3 mph
6am
51°F
61°F
30.01 hPa
1 mph
SSW
G: 2 mph
8am
53°F
61°F
30.05 hPa
1 mph
SSW
G: 3 mph
10am
59°F
61°F
30.06 hPa
3 mph
SSW
G: 5 mph
12pm
63°F
61°F
30.08 hPa
3 mph
SW
G: 6 mph
2pm
67°F
61°F
30.06 hPa
3 mph
WSW
G: 7 mph
4pm
69°F
61°F
30.02 hPa
2 mph
NNW
G: 5 mph
6pm
67°F
61°F
30.01 hPa
6 mph
N
G: 10 mph
8pm
63°F
61°F
30.03 hPa
4 mph
NNW
G: 7 mph
10pm
57°F
61°F
30.06 hPa
3 mph
NW
G: 5 mph

Water Temperature History

Trends for Shenango River Lake

Current Temp

Sign in to view

Latest recorded surface temperature.

Lowest in Period

32°F

On Jan 22

Coldest point in the Last 12 Months.

Average in Period

54°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: August (81°F).
  • Coolest avg: January (32°F).
  • Rapid warming often occurs: March → April (+14°F).
  • Sharpest cooling trend: October → November (-14°F).

Weather Forecast

Wind speed and pressure trends

Hourly Wind Forecast

Wind Direction

213°

Pressure

1016 mb

Cloud Cover

88%

Visibility

9 miles

Daily Pressure Forecast

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Frequently Asked Questions About Shenango River Lake

Get accurate, up-to-date information about conditions at Shenango River Lake.