Rush Lake

Rush Lake

Ottertail, Otter Tail County, MN
8mi²
404.00ft
Directions
Lake Information

Rush Lake is a large and popular lake situated in Otter Tail County, Minnesota, which is part of the Otter Tail River chain of lakes. The lake is a favorite among anglers who come to fish for its diverse fish species, which include Walleye, Northern Pike, Bluegill, Crappie, Largemouth Bass, and Rock Bass. The lake's size and structure provide excellent opportunities for recreational activities such as boating, water skiing, and swimming. Rush Lake covers 5,275 acres and has a maximum depth of 68 feet. The shoreline stretches for 16.1 miles, offering ample space for fishing, picnicking, and other outdoor activities. The lake's water quality is generally good, with a clear and clean appearance that makes it an ideal spot for swimming and other water-based activities. Rush Lake is home to several fish species that provide excellent opportunities for anglers to catch their favorite fish. Walleye is a highly sought-after species and is present in the lake in good numbers. Northern Pike is another popular fish species in Rush Lake, and it provides a thrilling experience for anglers who enjoy the challenge of catching these fierce predators. The lake's shallow bays are also home to Bluegill and Crappie, which provide excellent opportunities for panfish anglers. Largemouth Bass is present in the lake in good numbers and can be caught using a variety of techniques. Rock Bass is another fish species that is abundant in Rush Lake and can provide a fun angling experience. Overall, Rush Lake is an excellent recreational destination for anglers and outdoor enthusiasts alike. Its size, structure, and diverse fish populations provide ample opportunities for a range of outdoor activities, making it an ideal spot for a day trip or weekend getaway.

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Current Conditions

86°F°
Feels like 86°F°
Clear
Today's High
89°F°
Today's Low
60°F°

Water Temperature

54°F
Updated: (May 12)
Sign in to contribute temps.

Current water temperature for Rush Lake is 54°F.

Current Snapshot

Wind14 mph S (Gust 23 mph)
Pressure
29.60 inHg
Visibility45 mi
Humidity19%
Cloud Cover3%

Forecast: Tuesday, May 13

Day 1 of 9

Hourly Insights

7 AM
63°F°
10 AM
78°F°
1 PM
86°F°
4 PM
89°F°

Temperature

High
89°F°
Low
60°F°

Precipitation

Chance0%
Amount0.00"
Typeclear

Wind

12mph
Avg Speed
Gusts up to
24mph
CalmModerateStrong
Max Speed16 mph

Sun, Moon & UV

Sunrise10:50 AM
Sunset1:47 AM
Moon PhasewaningGibbous
Max UV Index8 (Very High)

Solunar Fishing Forecast

Action Rating
3/5

Todays action is rated a 3 (scale is 0 thru 5, 5 is the best)

Major Times (Best)

6:09 AM - 8:39 AM

5:48 PM - 8:18 PM

Minor Times (Good)

3:01 AM - 4:31 AM

10:20 AM - 11:50 AM

Outlook for Tuesday at Rush Lake

Expect temperatures ranging from 60°F to 89°F. Skies look mostly clear with little chance of precipitation. Winds will be averaging 12 mph, with potential gusts reaching up to 24 mph. The maximum UV index will be 8 (Very High), so plan sun protection accordingly. For anglers, today's fishing action is rated 3/5 (Todays action is rated a 3 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 6:09 AM and 5:48 PM, or try the minor windows near 3:01 AM and 10:20 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Rush Lake.

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May 12th 2025

Lake Information

Elevation
404 ft
Area
8 mi²
Coordinates
46.468, -95.547

Weather Forecast

Tuesday

89°F
60°F

Wednesday

83°F
63°F

Thursday

71°F
51°F

Friday

51°F
44°F

Saturday

47°F
41°F

Sunday

51°F
38°F

Monday

56°F
42°F

Tuesday

54°F
43°F

Wednesday

63°F
41°F
Tuesday - 5/13/2025
89°F
60°F
12am
68°F
54°F
29.62 hPa
11 mph
SSE
G: 20 mph
2am
65°F
54°F
29.62 hPa
11 mph
SSE
G: 20 mph
4am
62°F
54°F
29.62 hPa
10 mph
SSE
G: 20 mph
6am
60°F
54°F
29.64 hPa
8 mph
S
G: 18 mph
8am
68°F
54°F
29.64 hPa
11 mph
S
G: 24 mph
10am
78°F
54°F
29.63 hPa
12 mph
S
G: 22 mph
12pm
84°F
54°F
29.60 hPa
15 mph
S
G: 24 mph
2pm
88°F
54°F
29.58 hPa
15 mph
S
G: 22 mph
4pm
89°F
54°F
29.56 hPa
15 mph
S
G: 22 mph
6pm
88°F
54°F
29.54 hPa
14 mph
SSE
G: 22 mph
8pm
82°F
54°F
29.56 hPa
11 mph
SSE
G: 21 mph
10pm
74°F
54°F
29.57 hPa
10 mph
SSE
G: 21 mph

Water Temperature History

Trends for Rush Lake

Current Temp

Sign in to view

Latest recorded surface temperature.

Lowest in Period

34°F

On Dec 21

Coldest point in the Last 12 Months.

Average in Period

50°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 (73°F).
  • Coolest avg: December (35°F).
  • Rapid warming often occurs: April → May (+18°F).
  • Sharpest cooling trend: September → October (-18°F).

Weather Forecast

Wind speed and pressure trends

Hourly Wind Forecast

Wind Direction

162°

Pressure

1003 mb

Cloud Cover

0%

Visibility

40 miles

Daily Pressure Forecast

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Frequently Asked Questions About Rush Lake

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