Upper Prior Lake

Upper Prior Lake

Grainwood, Scott County, MN
1mi²
281.00ft
Directions
Lake Information

Upper Prior Lake is a popular recreational lake located in Scott County, Minnesota. With an area of 386 acres and a maximum depth of 50 feet, it offers a variety of activities such as boating, fishing, and swimming. The lake is surrounded by residential areas, making it easily accessible to the public. Fishing is one of the main activities on Upper Prior Lake, with a diverse range of fish species available. Anglers can catch black bullhead, black crappie, bluegill, brown bullhead, green sunfish, hybrid sunfish, largemouth bass, northern pike, pumpkinseed, smallmouth bass, walleye, white bass, white crappie, yellow bullhead, yellow perch, common carp, white sucker, bluntnose minnow, common shiner, fathead minnow, golden shiner, Johnny darter, spotfin shiner, and spottail shiner. The lake is regularly stocked with walleye and other fish species to maintain the population. Boating is also a popular activity on Upper Prior Lake. The lake has a public access ramp and several private marinas, offering boat rentals, gas, and other amenities. The lake is suitable for all types of boats, including pontoons, speedboats, kayaks, and canoes. The lake's large size and scenic surroundings make it ideal for cruising and exploring. Swimming is another popular activity on Upper Prior Lake, with several public beaches available for use. The lake is relatively shallow near the shore, making it ideal for swimming and wading. However, it is essential to exercise caution and be aware of water safety guidelines when swimming in any natural body of water. In conclusion, Upper Prior Lake is a popular recreational lake in Scott County, Minnesota. With a diverse range of fish species, boating opportunities, and public beaches, it offers a wide range of activities for all ages. Whether you're an avid angler, boater, or swimmer, Upper Prior Lake is a must-visit destination for anyone seeking outdoor fun and adventure.

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Current Conditions

57°F°
Feels like 56°F°
PartlyCloudy
Today's High
66°F°
Today's Low
37°F°

Water Temperature

62°F
Updated: (Apr 28)
Sign in to contribute temps.

Current water temperature for Upper Prior Lake is 62°F.

Current Snapshot

Wind5 mph WNW (Gust 9 mph)
Pressure
30.06 inHg
Visibility34 mi
Humidity36%
Cloud Cover41%

Forecast: Wednesday, Apr 30

Day 1 of 9

Hourly Insights

7 AM
39°F°
10 AM
54°F°
1 PM
64°F°
4 PM
66°F°

Temperature

High
66°F°
Low
37°F°

Precipitation

Chance9%
Amount0.02"
Typerain

Wind

9mph
Avg Speed
Gusts up to
23mph
CalmModerateStrong
Max Speed14 mph

Sun, Moon & UV

Sunrise11:04 AM
Sunset1:18 AM
Moon PhasewaxingCrescent
Max UV Index5 (Moderate)

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)

8:39 PM - 11:09 PM

7:38 AM - 10:08 AM

Minor Times (Good)

12:11 PM - 1:41 PM

5:00 AM - 5:00 AM

Outlook for Wednesday at Upper Prior Lake

Expect temperatures ranging from 37°F to 66°F. Skies look partly cloudy with little chance of precipitation. Winds will be averaging 9 mph, with potential gusts reaching up to 23 mph. The maximum UV index will be 5 (Moderate), 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 8:39 PM and 7:38 AM, or try the minor windows near 12:11 PM and 5:00 AM for potential early morning or evening action. Check back for the latest conditions and forecasts for Upper Prior Lake.

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April 29th 2025

Lake Information

Elevation
281 ft
Area
1 mi²
Coordinates
44.708, -93.453

Weather Forecast

Wednesday

66°F
37°F

Thursday

61°F
48°F

Friday

58°F
44°F

Saturday

65°F
40°F

Sunday

72°F
45°F

Monday

72°F
51°F

Tuesday

72°F
51°F

Wednesday

78°F
57°F

Thursday

79°F
58°F
Wednesday - 4/30/2025
66°F
37°F
12am
42°F
62°F
30.09 hPa
2 mph
S
G: 3 mph
2am
39°F
62°F
30.08 hPa
1 mph
S
G: 3 mph
4am
38°F
62°F
30.07 hPa
6 mph
SSE
G: 10 mph
6am
37°F
62°F
30.05 hPa
7 mph
SSE
G: 15 mph
8am
45°F
62°F
30.03 hPa
9 mph
SSE
G: 18 mph
10am
54°F
62°F
30.00 hPa
13 mph
SSE
G: 23 mph
12pm
62°F
62°F
29.97 hPa
14 mph
S
G: 23 mph
2pm
65°F
62°F
29.92 hPa
13 mph
S
G: 21 mph
4pm
66°F
62°F
29.87 hPa
12 mph
S
G: 17 mph
6pm
64°F
62°F
29.85 hPa
11 mph
S
G: 16 mph
8pm
59°F
62°F
29.85 hPa
8 mph
SSE
G: 13 mph
10pm
54°F
62°F
29.87 hPa
6 mph
SSE
G: 12 mph

Water Temperature History

Trends for Upper Prior Lake

Current Temp

Sign in to view

Latest recorded surface temperature.

Lowest in Period

35°F

On Dec 1

Coldest point in the Last 12 Months.

Average in Period

60°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 (78°F).
  • Coolest avg: December (35°F).
  • Rapid warming often occurs: May → June (+9°F).
  • Sharpest cooling trend: October → November (-15°F).

Weather Forecast

Wind speed and pressure trends

Hourly Wind Forecast

12am1am2am3am4am5am6am7am8am9am10am11am12pm1pm2pm3pm4pm5pm6pm7pm8pm9pm10pm11pm06121824

Wind Direction

180°

Pressure

1019 mb

Cloud Cover

1%

Visibility

19 miles

Daily Pressure Forecast

WedThuFriSatSunMonTueWedThu0.008.8617.7226.5835.44
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Frequently Asked Questions About Upper Prior Lake

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