Current Conditions

North Chicago, Illinois

73°F23°C
Partly Cloudy

Wind

SSE 3 mph5 km/h

Humidity

45%

Cloud Cover

46%

As of Thursday, July 23, 2026 at 12:03 PM CDT

Today's Outlook

Day

Partly cloudy and warm, with a high of 74°F23°C and morning low of 65°F18°C. Breezy from the SSW at 5 to 7 mph8 to 12 km/h.

Night

Overcast, with a low around 72°F22°C. Breezy from the SSE at 9 mph14 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ThursdayJul 23Partly CloudyHigh 74°F23°CLow 65°F18°CPrecip 0 in0 mmCloud 54%Wind SSE 6 mph10 km/hThursday: Partly cloudy and warm, with a high of 74°F23°C and morning low of 65°F18°C. Breezy from the SSW at 5 to 7 mph8 to 12 km/h. Thursday Night: Overcast, with a low around 72°F22°C. Breezy from the SSE at 9 mph14 km/h.
FridayJul 24Partly CloudyHigh 76°F24°CLow 69°F21°CPrecip 0 in0 mmCloud 52%Wind S 8 mph12 km/hFriday: Mostly cloudy and warm, with a high of 76°F24°C and morning low of 69°F21°C. Breezy from the SSE at 7 to 9 mph11 to 15 km/h. Friday Night: Mostly cloudy, with a low around 69°F21°C. Breezy from the S at 8 to 10 mph14 to 17 km/h.
SaturdayJul 25ClearHigh 79°F26°CLow 69°F20°CPrecip 0 in0.1 mm2%Cloud 37%Wind SSW 9 mph15 km/hSaturday: Mostly cloudy and warm, with a high of 78°F25°C and morning low of 69°F20°C. Breezy from the SSW at 9 to 10 mph15 to 16 km/h. Saturday Night: Mostly clear, with a low around 70°F21°C. Breezy from the SW at 9 to 10 mph14 to 16 km/h.
SundayJul 26Partly CloudyHigh 82°F28°CFeels 87°F31°CLow 73°F23°CPrecip 0.01 in0.2 mm7%Cloud 57%Wind SSW 8 mph13 km/hSunday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 73°F23°C — feels like 88°F31°C. Breezy from the SSW at 7 to 9 mph12 to 15 km/h. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 74°F23°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h.
MondayJul 27ShowersHigh 84°F29°CFeels 91°F33°CLow 76°F25°CPrecip 0.25 in6.4 mm26%Cloud 46%Wind SSW 11 mph17 km/hMonday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 76°F25°C — feels like 91°F33°C. Breezy from the SSW at 11 mph17 km/h. 26% chance of showers throughout the day. Heavy, humid air. Monday Night: Partly cloudy, with a low around 77°F25°C. Breezy from the SW at 10 to 11 mph17 to 17 km/h. 22% chance of showers throughout the night.
TuesdayJul 28DrizzleHigh 78°F25°CLow 72°F22°CPrecip 0.04 in0.9 mm17%Cloud 30%Wind NNE 12 mph19 km/hTuesday: Partly cloudy and warm, with a high of 75°F24°C. Breezy from the NNE at 12 mph19 km/h. Humid. Tuesday Night: Mostly clear, with a low around 72°F22°C. Breezy from the N at 11 to 12 mph18 to 19 km/h. 17% chance of drizzle overnight.
WednesdayJul 29DrizzleHigh 77°F25°CLow 71°F21°CPrecip 0.03 in0.8 mm11%Cloud 19%Wind NE 9 mph15 km/hWednesday: Mostly clear and warm, with a high of 77°F25°C and morning low of 71°F21°C. Breezy from the NE at 9 to 10 mph14 to 16 km/h. Wednesday Night: Mostly clear, with a low around 71°F21°C. Breezy from the NE at 9 to 10 mph15 to 16 km/h. 11% chance of drizzle in the evening.

15-Day Forecast

Day High (°F) Low (°F) Precip (mm) Cloud Cover (%) Condition Wind (mph)

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 42.3256°N, 87.8412°W·Elevation: 201m·Timezone: America/Chicago·Population: 29,491