Today at Jack Lake, Wisconsin, we’re looking at a high of 65°F with an early morning low of 50°F—a respectable 15-degree swing that’ll have you peeling layers as the day progresses. Winds are starting at 8 mph out of the northeast and will pick up as the morning unfolds, so plan your paddle strategy accordingly.

Paddling Window: 7AM-7PM

Here’s how your day breaks down: the 7am hour starts at a crisp 50°F with 8 mph NE winds and mostly sunny skies—layer up if you’re hitting the water early. By 9am, temperatures climb to 55°F but winds strengthen to 12 mph, introducing some light chop to the lake surface. The midday stretch from 11am to 1pm sees cloud cover move in with mostly cloudy conditions, temperatures in the low 60s, and sustained 12-13 mph winds. Your best sub-window? Early birds get calmer water from 7-8am, or wait until late afternoon when winds ease to 10 mph around 6pm while temps hold at a comfortable 62°F.

Through the Day

Early morning paddlers at 7am will find 50°F temps with that 8 mph breeze—manageable but you’ll feel it on wet skin. By 10am, you’re at 59°F with winds peaking at 13 mph NE, which means consistent headwind or crosswind work depending on your direction. The afternoon hours from 2-5pm stabilize nicely: 64-65°F with 12 mph winds holding steady—conditions that make for an engaging paddle without being exhausting. As you approach 7pm, temperatures drop back to 56°F with 9 mph winds, making for a pleasant finish if you timed your outing right.

Why Today Works

Today’s conditions are ideal for intermediate to experienced paddlers who don’t mind working against a consistent 11 mph average wind throughout the day. The northeast direction means you’ll want to plan your route accordingly—paddle into the wind first while you’re fresh, coast home later. Beginners should stick close to sheltered coves or consider a calmer day.

Visit Details

Kayak Kiosk at Jack Lake has 4 kayaks and 4 paddleboards available from sunrise to sunset. This is an unstaffed location, so come prepared and self-sufficient.

Who Should Come Today?

Looking for things to do in Wisconsin that involve actual physical effort? Today’s Jack Lake kayak or paddleboard rental session rewards those who enjoy a workout with their scenery. If you’re comfortable with moderate wind and want gorgeous spring conditions without the summer crowds, grab your gear and get out here.

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.