Welcome to a gorgeous summer day at Jack Lake, Wisconsin! Today brings sunny skies with a high of 81°F and a comfortable low of 71°F during our paddling window. Morning winds start gentle at 5 mph from the south, making for ideal early conditions on the water.

Your Paddling Window: 7AM to 7PM

The hourly breakdown tells a tale of two paddling experiences today. From 7am through noon, you’ll enjoy the calmest conditions with winds holding steady at just 5 mph as temperatures climb gradually from 71°F to 79°F. This is your golden window for smooth, glass-like water. Around 1pm, things start to shift as winds pick up to 10 mph. By 3pm, you’re looking at 15 mph sustained southerly winds that persist through the evening hours. If you want a serene paddle, arrive before noon. If you’re an experienced paddler who enjoys a bit of challenge, the afternoon wind provides excellent conditions for building your skills.

Through the Day at Jack Lake

Early birds launching at 7am will find 71°F temps, full sunshine, and that dreamy 5 mph breeze that barely ripples the surface. By 10am you’re at a pleasant 77°F with mostly sunny skies still holding that calm 5 mph wind. The midday stretch from noon to 2pm sees temperatures hit 79-80°F while winds double to 10 mph—noticeable but manageable for most paddlers. Come late afternoon at 4pm, you’ve reached peak warmth at 81°F, but those 15 mph winds mean choppier conditions and more of a workout heading into any headwind. Evening paddlers at 7pm will find temps cooling to 78°F with partly cloudy skies, though winds remain brisk at 15 mph.

Why Today Works

This is a fantastic day for kayak rental at Jack Lake, especially if you can time your visit right. Morning paddlers of all skill levels will thrive in those calm 5 mph conditions, while afternoon visitors should have intermediate experience to handle 15 mph winds comfortably. Paddleboard rental in Wisconsin doesn’t get much better than those early morning hours when the lake is calm and the humidity sits at a reasonable 74-79%.

Visit Details

Kayak Kiosk at Jack Lake has 4 kayaks available from sunrise to sunset. This is an unstaffed location, so come prepared and ready to launch on your own schedule.

Who Should Come Today?

Looking for things to do in Wisconsin today? If you’re an early riser, get here before noon for pristine Jack Lake kayak conditions. Afternoon adventurers, bring your A-game—those afternoon winds will give you a proper workout and make for an exciting paddle.

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.