Today at Jack Lake, Wisconsin, we’re looking at a high of 63°F and a low of 48°F—a solid temperature spread that tells the story of a day that truly transforms. Early risers will feel that 48°F chill with 10 mph WNW winds pushing across the water, but patience rewards paddlers handsomely this afternoon.

Paddling Window: 7AM-7PM

The morning starts cool and damp at 7am with 48°F and 100% humidity under partly sunny skies. Winds begin at 10 mph from the WNW and quickly build to 12-13 mph by 8-9am as temperatures climb to 52°F. The real magic happens after noon when skies shift to mostly sunny, then full sun by 1pm. Your sweet spot today? Between 1pm and 5pm when temperatures hold steady at 61-63°F, humidity drops to a comfortable 39-48%, and those northwest winds remain consistent at 12-13 mph. If you’re looking for things to do in Wisconsin today, this afternoon window is prime paddling time.

Through the Day

Early morning from 7-9am means saturated air at 93-100% humidity—you’ll feel damp even if it’s not raining. By 10am, conditions noticeably improve as temps hit 54°F and humidity drops to 80%. The midday transition is dramatic: 59°F at noon climbs to the day’s peak of 63°F by 3pm under sunny skies. Late afternoon sees temperatures ease back to 61°F while winds decrease to 9 mph by 6pm, making the final hours excellent for a relaxed paddle. By 7pm, expect clear skies, 54°F, and gentle 7 mph breezes.

Why Today Works

This is an ideal day for intermediate paddlers who don’t mind consistent 12-13 mph northwest winds creating some chop on Jack Lake. Beginners should wait for afternoon when conditions stabilize and stick close to protected shorelines. If you’ve been searching for kayak rental at Jack Lake or paddleboard rental in Wisconsin, today delivers genuinely pleasant conditions—just bring layers for that chilly morning start.

Visit Details

We have 4 kayaks and 4 paddleboards available at Jack Lake from sunrise to sunset. This is an unstaffed kiosk, so come prepared and ready to paddle independently.

Who Should Come Today

Afternoon paddlers who enjoy sunshine and don’t mind working against steady northwest wind will love today. Skip the foggy morning hours—show up after noon and you’ll find Jack Lake kayak conditions at their seasonal best.

Weather & Safety Disclaimer: This forecast is based on current data and is subject to rapid change. Always check current conditions in person before paddling. Water conditions can change suddenly and unexpectedly. Kayak Kiosk is not liable for changes in weather, water conditions, or personal injury. Paddlers assume all risks associated with paddling. Always wear a properly fitting PFD, check official weather forecasts, and use good judgment. Do not paddle in conditions you are uncomfortable with.