Rainy Lake

Rainy Lake

Backus, Cass County, MN
0mi²
ft
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Lake Information

Nestled near the charming town of Backus, Minnesota, Rainy Lake is a captivating and picturesque destination that offers a wealth of fun-filled experiences for visitors of all ages. Despite its modest size of 129 acres, this stunning lake boasts an impressive shoreline of 2.8 miles, creating ample opportunities for scenic walks and serene moments in nature. Rainy Lake is renowned for its diverse fish population, making it a haven for fishing enthusiasts. From the thrilling Northern Pike to the scrappy Walleye, anglers will be delighted by the variety of fish species that call this lake home. Whether you're a seasoned angler or a beginner, fishing on Rainy Lake promises to be a rewarding and exciting experience. Water sports enthusiasts will also find plenty to enjoy on Rainy Lake. From kayaking and canoeing to paddleboarding, the calm waters provide the perfect setting for leisurely adventures. Explore the lake's hidden coves, admire the lush surroundings, and bask in the tranquility of this natural paradise. During the warmer months, Rainy Lake's inviting shores beckon visitors to relax and soak up the sun. Whether you prefer picnicking on the sandy beaches or simply unwinding by the water's edge, the lake offers a serene atmosphere to escape the hustle and bustle of daily life. For nature lovers, Rainy Lake is a treasure trove of flora and fauna. Birdwatchers can delight in observing various waterfowl, while wildlife enthusiasts may spot White-Tailed Deer, Red Foxes, and other woodland creatures in the surrounding forests. During the winter, Rainy Lake transforms into a snowy wonderland, inviting visitors to partake in ice fishing adventures. Experience the thrill of ice fishing for Black Crappie and Yellow Perch, and revel in the serene beauty of the winter landscape. With its abundance of recreational activities, diverse fish species, and stunning natural beauty, Rainy Lake near Backus, Minnesota, promises an unforgettable experience for outdoor enthusiasts and nature lovers alike. Come and immerse yourself in the charm and allure of this 129-acre lake, and discover the joys and wonders it has to offer.

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Current Conditions

70°F°
Feels like 68°F°
Clear
Today's High
90°F°
Today's Low
56°F°

Water Temperature

51°F
Updated: (May 9)
Sign in to contribute temps.

Current water temperature for Rainy Lake is 51°F.

Current Snapshot

Wind11 mph SSE (Gust 20 mph)
Pressure
30.12 inHg
Visibility35 mi
Humidity33%
Cloud Cover3%

Forecast: Sunday, May 11

Day 1 of 9

Hourly Insights

7 AM
59°F°
10 AM
76°F°
1 PM
87°F°
4 PM
90°F°

Temperature

High
90°F°
Low
56°F°

Precipitation

Chance0%
Amount0.00"
Typeclear

Wind

13mph
Avg Speed
Gusts up to
33mph
CalmModerateStrong
Max Speed19 mph

Sun, Moon & UV

Sunrise10:47 AM
Sunset1:41 AM
Moon PhasewaxingGibbous
Max UV Index8 (Very High)

Solunar Fishing Forecast

Action Rating
5/5

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

Major Times (Best)

5:00 AM - 5:00 AM

4:19 PM - 6:49 PM

Minor Times (Good)

12:42 AM - 2:12 AM

9:27 AM - 10:57 AM

Outlook for Sunday at Rainy Lake

Expect temperatures ranging from 56°F to 90°F. Skies look partly cloudy with little chance of precipitation. Winds will be averaging 13 mph, with potential gusts reaching up to 33 mph. The maximum UV index will be 8 (Very High), so plan sun protection accordingly. For anglers, today's fishing action is rated 5/5 (Todays action is rated a 5 (scale is 0 thru 5, 5 is the best)). Look for the best bite times during the major periods around 5:00 AM and 4:19 PM, or try the minor windows near 12:42 AM and 9:27 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Rainy Lake.

Lake Map Views

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May 10th 2025

Lake Information

Elevation
N/A
Area
0 mi²
Coordinates
46.845, -94.448

Weather Forecast

Sunday

90°F
56°F

Monday

86°F
63°F

Tuesday

85°F
60°F

Wednesday

83°F
62°F

Thursday

71°F
55°F

Friday

55°F
42°F

Saturday

47°F
39°F

Sunday

51°F
38°F

Monday

56°F
42°F
Sunday - 5/11/2025
90°F
56°F
12am
58°F
51°F
30.07 hPa
10 mph
SSE
G: 22 mph
2am
56°F
51°F
30.04 hPa
9 mph
SSE
G: 20 mph
4am
56°F
51°F
30.01 hPa
10 mph
S
G: 20 mph
6am
56°F
51°F
29.99 hPa
10 mph
S
G: 20 mph
8am
64°F
51°F
29.97 hPa
14 mph
S
G: 28 mph
10am
76°F
51°F
29.93 hPa
14 mph
SSW
G: 30 mph
12pm
84°F
51°F
29.89 hPa
16 mph
SSW
G: 29 mph
2pm
89°F
51°F
29.86 hPa
18 mph
SW
G: 32 mph
4pm
90°F
51°F
29.83 hPa
18 mph
SW
G: 31 mph
6pm
88°F
51°F
29.81 hPa
16 mph
SSW
G: 30 mph
8pm
82°F
51°F
29.81 hPa
11 mph
SSW
G: 22 mph
10pm
74°F
51°F
29.83 hPa
10 mph
S
G: 23 mph

Water Temperature History

Trends for Rainy Lake

Current Temp

Sign in to view

Latest recorded surface temperature.

Lowest in Period

40°F

On Apr 6

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 (65°F).
  • Coolest avg: November (47°F).
  • Rapid warming often occurs: April → May (+7°F).
  • Sharpest cooling trend: September → October (-10°F).

Weather Forecast

Wind speed and pressure trends

Hourly Wind Forecast

Wind Direction

159°

Pressure

1018 mb

Cloud Cover

1%

Visibility

30 miles

Daily Pressure Forecast

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Frequently Asked Questions About Rainy Lake

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