NWS WEATHER
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Chicago, IL skyline — local weather forecast and conditions
Chicago, IL Photo: Ricky Beron
Weather Chicago, IL

Chicago Weather Memorial Day: Sunny 73°F — Perfect Holiday Conditions

Best Window Memorial Day: 73°F, Sunny
Rain Risk Low
What To Wear / Bring Sun protection, water, and breathable layers
Useful Links Local forecast, radar, and relevant planning links
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7-Day Forecast

Mem 73°Sunny
Tue 75°Mostly Sunny
Wed 71°Partly Sunny
Thu 64°Sunny
Fri 68°Mostly Sunny
Sat 64°Mostly Sunny
Sun 65°Mostly Sunny

Chicago is opening Memorial Day with sunny skies and a high near 73°F — ideal conditions for the holiday, whether you’re headed to the lakefront, the backyard grill, or Rate Field.

Today’s Setup

High pressure is locked in across the metro, delivering clear skies and a gentle south wind at 5 to 10 mph. The National Weather Service notes that lake breezes will hold temperatures cooler along the Lake Michigan shoreline — the Lakefront Trail, North Avenue Beach, and Lincoln Park will likely stay in the low-to-mid 70s, while inland neighborhoods like Logan Square and Wicker Park could nudge closer to 80°F. Tonight stays comfortable with mostly clear skies and a low around 61°F.

NWS Chicago also flagged the potential for patchy fog early this morning near the lakeshore and northwest Indiana. Conditions improve quickly once the sun gets up, so you should be in the clear by mid-morning.

Best Window To Be Outside

All day. Rain chances sit near zero (2%) and light winds hold through sunset. Take full advantage if you’re biking the 606 Trail, hosting a cookout, or catching the Chicago White Sox vs. Minnesota Twins at Rate Field on Memorial Day. Show up in a Chicago White Sox jersey or Chicago White Sox fitted cap and you’ll fit right in on the South Side. Still need seats? Get tickets on SeatGeek before first pitch.

Rain, Wind, or Allergy Risk

No major weather risks today or Tuesday. Allergy sufferers should note that late May is peak grass and tree pollen season across the Chicago area — grab your antihistamines before spending the afternoon in parks or at outdoor events.

Wednesday is the next watch point: a backdoor cold front dropping from Wisconsin could produce a 20% chance of showers and embedded thunderstorms, mainly near the Wisconsin/Illinois state line and areas south of US-24, per the National Weather Service. Low probability, but monitor forecasts if you have outdoor plans Wednesday afternoon.

Memorial Day Grilling

Today is built for the backyard. Fire up the grill for burgers, steaks, or grilled chicken with corn on the cob — an instant-read meat thermometer keeps everything perfectly cooked, and a grill brush and scraper set has your grates clean and ready. Want to level up beyond the usual? Check out our Smoke Tri-Tip Like Brisket: The $10 Hack That Works — it’s a genuine crowd-pleaser. Need supplies? You can order groceries on Amazon and get everything delivered to your door today.

Events This Week

The White Sox host the Twins again Tuesday (May 26) and Wednesday (May 27) at Rate Field — both games look dry with comfortable temps in the mid-70s. A strong week for South Side baseball.

Wednesday night, A$AP Rocky brings the Don’t Be Dumb World Tour to the United Center (May 27). It’s an indoor show so weather is a non-factor, but rep the night in an A$AP Rocky t-shirt. Find tickets on StubHub if you’re still on the fence.

Next Few Days

Tuesday looks nearly as good as today — mostly sunny with a high near 75°F and light south-southeast winds. Wednesday dips to near 71°F with increasing clouds and that small rain chance mainly in the far south suburbs near the state line. The National Weather Service expects dry conditions to return through the rest of the week.

Stay current with the full Chicago weather forecast and browse outdoor gear deals to gear up for the summer season ahead.

Upcoming Home Games

Plan around the forecast — grab tickets, gear up, and see kickoff conditions.

Chicago White Sox vs Minnesota Twins
Mon, May 25 · Rate Field
Chicago White Sox vs Minnesota Twins
Tue, May 26 · Rate Field
Chicago White Sox vs Minnesota Twins
Wed, May 27 · Rate Field
Chicago White Sox vs Minnesota Twins
Thu, May 28 · Rate Field

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