Welcome to December in Wisconsin, where Mother Nature can’t decide if she wants to rain on your parade or just threaten to do so for twelve straight hours. Today at Lake Altoona, we’re looking at a high of 57°F and a low of 48°F—practically tropical by Wisconsin winter standards. Early morning winds start gentle at 5 mph ESE, so at least there’s that small mercy.

Paddling Window: 7AM-7PM

Let’s break down this meteorological soap opera. Your day begins at 7am with mostly cloudy skies at 49°F and manageable 5 mph winds from the ESE. By 8am, the “slight chance of rain showers” enters the chat and refuses to leave until evening. Temperatures climb slowly from 48°F at 8am up to a peak of 57°F around 3pm and 5pm. Winds pick up to 10 mph SE by 9am and hold steady through mid-afternoon before dropping back to 5 mph SSE around 4pm. The sweet spot—if we’re being generous with that term—is probably between 2pm and 4pm when you’ll see temperatures in the mid-50s before humidity creeps toward 86%.

Through the Day

Early birds at 7am get 49°F and the only mostly cloudy skies you’ll see all day. By mid-morning, those 10 mph SE winds are fully established and will accompany you through the lunch hour. The midday stretch from 11am to 3pm is your warmest window, with temps hovering between 53°F and 57°F. Late afternoon brings a wind reduction back to 5 mph SSE, but the trade-off is increasing humidity pushing past 85% and an upgraded “chance” of rain showers by 5pm. By 7pm, you’re looking at 55°F, 90% humidity, and cloudy skies that have fully committed to being dramatic.

Why Today Works

This is a day for the paddler who laughs in the face of drizzle and owns waterproof everything. If you’re looking for kayak rental Lake Altoona conditions that’ll test your commitment to the sport in December, congratulations—you found it. Those 5-10 mph winds throughout the day are manageable for intermediate paddlers, but beginners should think twice about fighting that steady southeast breeze.

Visit Details

We have 6 kayaks and 6 paddleboards available for paddleboard rental Wisconsin adventures from sunrise to sunset. This is an unstaffed location, so bring your own sense of adventure and waterproof layers.

Should You Come Today?

If you’re searching for things to do Wisconsin style and don’t mind the persistent threat of precipitation, Lake Altoona kayak conditions today are honestly… fine. Come if you embrace the moody December aesthetic and want the lake mostly to yourself.

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.