Cleveland/ Weather & Environment

Cleveland Basks In One Last Sunny 69-Degree Sunday Before Lake Erie Chill Blows In

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Published on October 04, 2026
Cleveland Basks In One Last Sunny 69-Degree Sunday Before Lake Erie Chill Blows InSource: Google Street View

Cleveland starts Sunday with clear skies and temperatures around 50 degrees, but the afternoon should feel much milder as readings climb toward 69. Sunshine will dominate the day, giving Northeast Ohio a comfortable outdoor window before cooler air moves in overnight.

Sunny Sunday Gives Way To A Breezier Monday

Southwest winds will run 3 to 10 mph Sunday, with only a 2% chance of rain during the day. A cold front arrives late, bringing a slight chance of showers after midnight and a 4% to 5% precipitation chance overnight, according to the National Weather Service.

Monday will stay sunny but noticeably cooler, with a high near 62 and northwest winds between 10 and 14 mph. Monday night should be mostly clear with a low around 45, while colder inland spots across the broader region could see patchy frost.

The updated outlook adds the overnight shower chance and a new lake-weather concern to the sunny weekend setup outlined in Saturday’s Cleveland forecast.

Lake Erie Winds Turn Choppy Overnight

Boaters should pay attention to a Small Craft Advisory running from midnight Sunday through noon Monday for Lake Erie waters from Vermilion to Ripley, New York. Northwest winds may reach around 20 mph over the lake, with waves building to 3 to 5 feet.

Dry Stretch Builds Through Next Weekend

After Monday’s cooldown, sunshine returns Tuesday with a high near 66, followed by a warmer Wednesday near 71. Thursday should reach about 69, with sunny or mostly sunny skies favored on some days.

Overnight lows are forecast to be in the 40s each night, with upper 30s to lower 40s possible Monday night, so the week’s main weather adjustment is simple: keep the sunglasses handy, but bring a jacket for early mornings and Monday night.