Today at Jack Lake, we’re looking at a classic summer day with temperatures climbing from a comfortable 73°F at sunrise to a warm 81°F by midday. Winds are starting at 10 mph out of the southwest, building as the day progresses. It’s shaping up to be a solid paddling day with some notable wind to keep things interesting.

Your Paddling Window: 7AM to 7PM

The early morning hours offer the calmest conditions you’ll see today. At 7am, expect 73°F with 10 mph southwest winds and partly sunny skies. By 9am, you’re at 77°F with those same 10 mph winds holding steady. The real shift happens at 11am when winds pick up to 15 mph from the south and temperatures hit 81°F. This 15 mph wind persists through the afternoon hours, making midday paddling more of a workout. Your best window? Get on the water between 7am and 10am before that wind ramps up.

Through the Day on Jack Lake

Early morning from 7am to 10am delivers gentler 10 mph winds with temperatures in the mid-70s—ideal for a peaceful paddle. Once 11am rolls around, you’re dealing with consistent 15 mph south winds that hold steady all the way through 4pm. Then at 5pm, the wind kicks up to its daily peak of 20 mph, so late afternoon paddlers need to be prepared for choppy conditions. By 6pm and 7pm, winds ease back to 15 mph as temperatures settle into the upper 70s with mostly clear skies.

Why Today Works

This is a day for paddlers who don’t mind working against the wind. The 15 mph sustained winds through the afternoon mean beginners might find Jack Lake kayak conditions challenging—stick to the morning if you’re new to this. Experienced paddlers looking for things to do in Wisconsin will appreciate the workout and the sunny skies. Paddleboard rental in Wisconsin today is best reserved for those comfortable with some chop.

Visit Details

We have 4 kayaks available for rental at Jack Lake, with hours from sunrise to sunset. This is an unstaffed kiosk, so come prepared and self-sufficient.

Should You Come Out Today?

If you’re an early riser who wants calm water, get here by 9am. If you’re a confident paddler who enjoys a challenge, the afternoon offers sunny skies and a good arm workout against that south wind. Either way, Jack Lake delivers today.

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.