Lake Monona

Lake Monona

Madison, WI

59°F
73°
15 mph61°/48°

Right Now

73°

Windy

Water

59°

Wind

15 mph

W

Gusts

34 mph

Pressure

29.70

falling

Forecast - Wed, May 13

7am
49°
10am
52°
1pm
59°
4pm
61°

High / Low

61° / 48°

Wind

12 mph

gusts 28 mph

Precip

0%

UV

5

Sunrise

10:36 AM

Sunset

1:12 AM

Today Read

Lake Monona

Wind read

Moderate

12 mph avg

Water read

59°

Cool-water mix

Air range

48° / 61°

today

Precip

0%

low concern

Today's forecast for Lake Monona has moderate wind, 48F to 61F air temperatures, 0% chance of precipitation, and 59F water.

AI lake plannerShort window onlyChecking questions

Ask what to do at Lake Monona today.

The planner reads this page's water temp, forecast, fish species, solunar timing, reports, and imagery context so you can decide what to throw, when to go, and when to move.

Today's AI read

Active-water pattern for Bluegill / Largemouth bass

43 confidence

Active temps make wind edges, shallow cover, and feeding windows more important. Wind matters today; use it only where control stays safe. With a weak solunar score, favor stable weather windows.

Uses this lake data

Current water temp: 59°FWater temp history: 475 readingsHourly weather: 224 hoursSolunar timing: 2/5Fish species: 12 listedSatellite imagery: 255 captures

Trip read from the AI planner

Fishing Forecast

waning crescent

2/5

Major

5:00 AM - 5:00 AM

Minor

8:02 AM - 9:32 AM

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May 10, 2026

Fish Species

12

Water Temperature History

Current

63°

May 24

Low

35°

Feb 17

Average

58°

Last 12 Months

Warmest avg: July (72°F)

Coolest avg: March (42°F)

Rapid warming: MayJune (+12°F)

Sharpest cooling: JanuaryFebruary (-13°F)

Nearby Lakes

FAQ

About Lake Monona

Lake Monona covers 3359.00 acres (5.25 square miles)

Lake Monona is located in Madison, Dane County, WI. It is accessible to the public for outdoor activities.