Today at Jack Lake delivers a stunning 27-degree temperature swing, climbing from a crisp 44°F at dawn to a balmy 71°F by mid-afternoon. We’re starting with that eerie patchy fog that makes early risers feel like they’re paddling through a dream sequence, with winds sitting at a dead calm 0 mph to kick things off.

Your Paddling Window: 7AM to 7PM

The morning fog dominates from 7am through 9am, with visibility limited but conditions utterly serene. By 10am, the fog lifts completely and sunny skies take over, pushing temperatures from 57°F to 61°F. Wind remains practically nonexistent through the morning, hovering between 0 mph at 7am and just 1 mph through noon. The sweet spot for most paddlers hits between 2pm and 5pm when temps peak at 70-71°F with only 2-3 mph winds from the SSE—essentially glass-like conditions. If you’re seeking a kayak rental at Jack Lake, this midday-to-afternoon window is as good as it gets in Wisconsin.

Through the Day

Early birds launching at 7am will contend with 44°F temps and 100% humidity wrapped in fog, but by 10am you’re in full sunshine at 61°F. Midday brings the comfort zone: 66°F at noon climbing to 71°F by 3pm, with winds barely registering at 1-2 mph. Late afternoon paddlers get the best of both worlds—warm air at 70°F and wind topping out at a mere 3 mph SSE by 4-5pm. The evening shift from 6-7pm sees partly cloudy skies roll in as temps ease back to 64-67°F, still with that gentle 2-3 mph breeze.

Why Today Works

This is paddleboard rental Wisconsin weather at its finest. With wind averaging just 2 mph across the entire day and never exceeding 3 mph, even first-timers will find Jack Lake cooperative. Photographers, nature watchers, and anyone who wants mirror-calm water should absolutely prioritize today.

Visit Details

We have 4 kayaks and 4 paddleboards available from sunrise to sunset. This is a self-service location with no staff on site, so come prepared and ready to launch.

Who Should Come Today

Looking for things to do in Wisconsin? Jack Lake kayak conditions today are ideal for beginners, families, and anyone who simply wants to enjoy perfect paddling weather. Don’t overthink it—just show up and get on the water.

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.