Current Conditions
North Chicago, Illinois
Wind
ENE 13 mph21 km/h
Humidity
79%
Cloud Cover
63%
As of Wednesday, September 23, 2026 at 3:21 AM CDT
Today's Outlook
Day
Mostly cloudy and mild, with a high of 62°F17°C. Breezy from the ENE at 13 to 14 mph21 to 23 km/h.
Night
Mostly cloudy, with a low around 59°F15°C. Breezy from the ENE at 12 to 15 mph20 to 24 km/h.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Partly Cloudy | High 63°F17°C | Low 58°F15°C | Precip 0 in0.1 mm2% | Cloud 65% | Wind ENE 13 mph21 km/h | Wednesday: Mostly cloudy and mild, with a high of 62°F17°C. Breezy from the ENE at 13 to 14 mph21 to 23 km/h. Wednesday Night: Mostly cloudy, with a low around 59°F15°C. Breezy from the ENE at 12 to 15 mph20 to 24 km/h. | |
| Clear | High 63°F17°C | Low 60°F15°C | Precip 0 in0 mm— | Cloud 38% | Wind E 10 mph16 km/h | Thursday: Partly cloudy and mild, with a high of 63°F17°C. Breezy from the E at 10 to 12 mph16 to 19 km/h. Thursday Night: Partly cloudy, with a low around 60°F16°C. Breezy from the ENE at 9 to 12 mph15 to 19 km/h. | |
| Partly Cloudy | High 63°F17°C | Low 60°F16°C | Precip 0 in0.1 mm6% | Cloud 70% | Wind E 7 mph12 km/h | Friday: Mostly cloudy and mild, with a high of 63°F17°C. Breezy from the E at 7 to 8 mph11 to 13 km/h. Friday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the E at 8 mph12 km/h. | |
| Partly Cloudy | High 64°F18°C | Low 59°F15°C | Precip 0 in0 mm— | Cloud 55% | Wind E 8 mph12 km/h | Saturday: Mostly cloudy and mild, with a high of 64°F18°C and morning low of 59°F15°C. Breezy from the E at 7 to 8 mph12 to 13 km/h. Saturday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the ENE at 8 mph12 km/h. | |
| Partly Cloudy | High 66°F19°C | Low 60°F15°C | Precip 0 in0.1 mm3% | Cloud 52% | Wind NE 6 mph9 km/h | Sunday: Mostly cloudy and mild, with a high of 66°F19°C and morning low of 60°F15°C. Breezy from the NE at 6 to 7 mph9 to 12 km/h. Sunday Night: Partly cloudy, with a low around 61°F16°C. Light wind from the NE around 6 mph10 km/h. | |
| Clear | High 67°F20°C | Low 60°F15°C | Precip 0 in0 mm— | Cloud 21% | Wind NE 6 mph9 km/h | Monday: Mostly clear and mild, with a high of 67°F20°C and morning low of 60°F15°C. Light wind from the NE around 5 mph9 km/h. Monday Night: Partly cloudy, with a low around 61°F16°C. Light wind from the NE around 6 mph10 km/h. | |
| Showers | High 68°F20°C | Low 60°F16°C | Precip 0.06 in1.6 mm22% | Cloud 68% | Wind SSE 9 mph14 km/h | Tuesday: Mostly cloudy and mild, with a high of 68°F20°C and morning low of 60°F16°C. Breezy from the SSE at 8 to 10 mph14 to 16 km/h. 11% chance of drizzle throughout the day. Tuesday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the SSE at 9 to 11 mph14 to 17 km/h. 22% chance of showers in the evening. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| WednesdaySep 23 | 63°F17°C | 58°F15°C | 0 in0.1 mm· 2% | 65% | Partly Cloudy | ENE 13 mph21 km/h | |
DayMostly cloudy and mild, with a high of 62°F17°C. Breezy from the ENE at 13 to 14 mph21 to 23 km/h. NightMostly cloudy, with a low around 59°F15°C. Breezy from the ENE at 12 to 15 mph20 to 24 km/h. | |||||||
| ThursdaySep 24 | 63°F17°C | 60°F15°C | 0 in0 mm· — | 38% | Clear | E 10 mph16 km/h | |
DayPartly cloudy and mild, with a high of 63°F17°C. Breezy from the E at 10 to 12 mph16 to 19 km/h. NightPartly cloudy, with a low around 60°F16°C. Breezy from the ENE at 9 to 12 mph15 to 19 km/h. | |||||||
| FridaySep 25 | 63°F17°C | 60°F16°C | 0 in0.1 mm· 6% | 70% | Partly Cloudy | E 7 mph12 km/h | |
DayMostly cloudy and mild, with a high of 63°F17°C. Breezy from the E at 7 to 8 mph11 to 13 km/h. NightMostly cloudy, with a low around 61°F16°C. Breezy from the E at 8 mph12 km/h. | |||||||
| SaturdaySep 26 | 64°F18°C | 59°F15°C | 0 in0 mm· — | 55% | Partly Cloudy | E 8 mph12 km/h | |
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 59°F15°C. Breezy from the E at 7 to 8 mph12 to 13 km/h. NightMostly cloudy, with a low around 61°F16°C. Breezy from the ENE at 8 mph12 km/h. | |||||||
| SundaySep 27 | 66°F19°C | 60°F15°C | 0 in0.1 mm· 3% | 52% | Partly Cloudy | NE 6 mph9 km/h | |
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 60°F15°C. Breezy from the NE at 6 to 7 mph9 to 12 km/h. NightPartly cloudy, with a low around 61°F16°C. Light wind from the NE around 6 mph10 km/h. | |||||||
| MondaySep 28 | 67°F20°C | 60°F15°C | 0 in0 mm· — | 21% | Clear | NE 6 mph9 km/h | |
DayMostly clear and mild, with a high of 67°F20°C and morning low of 60°F15°C. Light wind from the NE around 5 mph9 km/h. NightPartly cloudy, with a low around 61°F16°C. Light wind from the NE around 6 mph10 km/h. | |||||||
| TuesdaySep 29 | 68°F20°C | 60°F16°C | 0.06 in1.6 mm· 22% | 68% | Showers | SSE 9 mph14 km/h | |
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 60°F16°C. Breezy from the SSE at 8 to 10 mph14 to 16 km/h. 11% chance of drizzle throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the SSE at 9 to 11 mph14 to 17 km/h. 22% chance of showers in the evening. | |||||||
| WednesdaySep 30 | 65°F18°C | 61°F16°C | 0.33 in8.3 mm· 43% | 80% | Light Rain | SE 11 mph18 km/h | |
DayOvercast and mild, with a high of 65°F18°C. Breezy from the SE at 11 mph18 km/h. 43% chance of light rain throughout the day. NightOvercast, with a low around 62°F17°C. Breezy from the SE at 11 to 12 mph18 to 19 km/h. 37% chance of light rain throughout the night. | |||||||
| ThursdayOct 1 | 64°F18°C | 60°F15°C | 0.24 in6.2 mm· 33% | 68% | Showers | NNW 12 mph19 km/h | |
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 60°F15°C. Breezy from the NNW at 12 mph19 km/h. 33% chance of showers throughout the day. NightMostly cloudy, with a low around 61°F16°C. Breezy from the NNW at 11 to 12 mph18 to 19 km/h. 31% chance of showers throughout the night. | |||||||
| FridayOct 2 | 64°F18°C | 59°F15°C | 0.18 in4.5 mm· 29% | 64% | Showers | SSE 11 mph18 km/h | |
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 59°F15°C. Breezy from the SSE at 11 mph18 km/h. 27% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F15°C. Breezy from the SSE at 11 mph18 km/h. 29% chance of showers throughout the night. | |||||||
| SaturdayOct 3 | 64°F18°C | 59°F15°C | 0.13 in3.4 mm· 22% | 63% | Showers | SW 12 mph19 km/h | |
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 59°F15°C. Breezy from the SW at 12 mph19 km/h. 22% chance of drizzle throughout the day. NightMostly cloudy, with a low around 60°F15°C. Breezy from the SW at 12 mph19 km/h. 22% chance of showers throughout the night. | |||||||
| SundayOct 4 | 63°F17°C | 57°F14°C | 0.1 in2.6 mm· 23% | 56% | Drizzle | W 12 mph20 km/h | |
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 57°F14°C. Breezy from the W at 12 to 13 mph20 to 20 km/h. 20% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 59°F15°C. Breezy from the W at 12 to 13 mph20 to 21 km/h. 23% chance of drizzle throughout the night. | |||||||
| MondayOct 5 | 61°F16°C | 55°F13°C | 0.09 in2.4 mm· 19% | 52% | Drizzle | W 13 mph20 km/h | |
DayMostly cloudy and mild, with a high of 61°F16°C and morning low of 55°F13°C. Breezy from the W at 13 mph20 km/h. 19% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 56°F13°C. Breezy from the W at 12 to 13 mph20 to 21 km/h. 15% chance of drizzle throughout the night. | |||||||
| TuesdayOct 6 | 61°F16°C | 54°F12°C | 0.09 in2.2 mm· 15% | 48% | Drizzle | WNW 12 mph19 km/h | |
DayMostly cloudy and mild, with a high of 61°F16°C and morning low of 54°F12°C. Breezy from the WNW at 12 mph19 km/h. 11% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 55°F13°C. Breezy from the WNW at 12 to 13 mph19 to 20 km/h. 15% chance of drizzle throughout the night. | |||||||
| WednesdayOct 7 | 61°F16°C | 53°F12°C | 0.07 in1.7 mm· 14% | 39% | Drizzle | NW 11 mph18 km/h | |
DayPartly cloudy and mild, with a high of 61°F16°C and morning low of 53°F12°C. Breezy from the NW at 12 mph19 km/h. 14% chance of drizzle throughout the day. Dry air. NightPartly cloudy, with a low around 54°F12°C. Breezy from the WNW at 11 to 12 mph18 to 19 km/h. 13% chance of drizzle throughout the night. | |||||||
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.
WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →
Access WeatherMesh forecasts programmatically via our API. API Documentation →
Coordinates: 42.3256°N, 87.8412°W·Elevation: 201m·Timezone: America/Chicago·Population: 29,491