Current Conditions
Waukegan, Illinois
Wind
E 15 mph25 km/h
Humidity
77%
Cloud Cover
48%
As of Wednesday, September 23, 2026 at 1:04 AM CDT
Today's Outlook
Day
Mostly cloudy and mild, with a high of 62°F17°C and morning low of 58°F14°C. Breezy from the NE at 13 to 14 mph21 to 22 km/h.
Night
Mostly cloudy, with a low around 58°F15°C. Breezy from the ENE at 12 to 15 mph20 to 25 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°F14°C | Precip 0 in0 mm— | Cloud 58% | Wind ENE 13 mph21 km/h | Wednesday: Mostly cloudy and mild, with a high of 62°F17°C and morning low of 58°F14°C. Breezy from the NE at 13 to 14 mph21 to 22 km/h. Wednesday Night: Mostly cloudy, with a low around 58°F15°C. Breezy from the ENE at 12 to 15 mph20 to 25 km/h. | |
| Clear | High 63°F17°C | Low 59°F15°C | Precip 0 in0 mm— | Cloud 39% | Wind ENE 10 mph15 km/h | Thursday: Partly cloudy and mild, with a high of 63°F17°C. Breezy from the ENE at 10 to 11 mph16 to 18 km/h. Thursday Night: Partly cloudy, with a low around 60°F16°C. Breezy from the ENE at 9 to 11 mph15 to 18 km/h. | |
| Partly Cloudy | High 63°F17°C | Low 60°F16°C | Precip 0 in0.1 mm5% | Cloud 74% | Wind E 8 mph12 km/h | Friday: Mostly cloudy and mild, with a high of 63°F17°C. Breezy from the E at 7 to 8 mph12 to 13 km/h. Friday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the E at 8 to 9 mph13 to 14 km/h. | |
| Partly Cloudy | High 64°F18°C | Low 60°F15°C | Precip 0 in0 mm— | Cloud 74% | Wind E 8 mph13 km/h | Saturday: Mostly cloudy and mild, with a high of 64°F18°C and morning low of 60°F15°C. Breezy from the ESE at 8 mph13 km/h. Saturday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the E at 8 to 9 mph13 to 14 km/h. | |
| Partly Cloudy | High 66°F19°C | Low 60°F16°C | Precip 0.02 in0.4 mm9% | Cloud 62% | Wind ENE 6 mph9 km/h | Sunday: Mostly cloudy and mild, with a high of 66°F19°C and morning low of 60°F16°C. Breezy from the ENE at 6 to 7 mph9 to 11 km/h. Sunday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the NE around 6 mph10 km/h. | |
| Clear | High 67°F19°C | Low 60°F15°C | Precip 0 in0 mm— | Cloud 26% | Wind NE 6 mph10 km/h | Monday: Mostly clear and mild, with a high of 67°F19°C and morning low of 60°F15°C. Light wind from the NE around 6 mph9 km/h. Monday Night: Partly cloudy, with a low around 61°F16°C. Breezy from the NE at 7 mph10 km/h. | |
| Light Rain | High 68°F20°C | Low 60°F16°C | Precip 0.1 in2.5 mm35% | Cloud 75% | Wind SSE 10 mph16 km/h | Tuesday: Mostly cloudy and warm, with a high of 68°F20°C and morning low of 60°F16°C. Breezy from the SSE at 10 to 11 mph16 to 18 km/h. 16% chance of drizzle around midday. Tuesday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the SSE at 10 to 12 mph16 to 20 km/h. 35% chance of light rain in the evening. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| WednesdaySep 23 | 63°F17°C | 58°F14°C | 0 in0 mm· — | 58% | Partly Cloudy | ENE 13 mph21 km/h | |
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 58°F14°C. Breezy from the NE at 13 to 14 mph21 to 22 km/h. NightMostly cloudy, with a low around 58°F15°C. Breezy from the ENE at 12 to 15 mph20 to 25 km/h. | |||||||
| ThursdaySep 24 | 63°F17°C | 59°F15°C | 0 in0 mm· — | 39% | Clear | ENE 10 mph15 km/h | |
DayPartly cloudy and mild, with a high of 63°F17°C. Breezy from the ENE at 10 to 11 mph16 to 18 km/h. NightPartly cloudy, with a low around 60°F16°C. Breezy from the ENE at 9 to 11 mph15 to 18 km/h. | |||||||
| FridaySep 25 | 63°F17°C | 60°F16°C | 0 in0.1 mm· 5% | 74% | Partly Cloudy | E 8 mph12 km/h | |
DayMostly cloudy and mild, with a high of 63°F17°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 E at 8 to 9 mph13 to 14 km/h. | |||||||
| SaturdaySep 26 | 64°F18°C | 60°F15°C | 0 in0 mm· — | 74% | Partly Cloudy | E 8 mph13 km/h | |
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 60°F15°C. Breezy from the ESE at 8 mph13 km/h. NightMostly cloudy, with a low around 61°F16°C. Breezy from the E at 8 to 9 mph13 to 14 km/h. | |||||||
| SundaySep 27 | 66°F19°C | 60°F16°C | 0.02 in0.4 mm· 9% | 62% | Partly Cloudy | ENE 6 mph9 km/h | |
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 60°F16°C. Breezy from the ENE at 6 to 7 mph9 to 11 km/h. NightMostly cloudy, with a low around 61°F16°C. Light wind from the NE around 6 mph10 km/h. | |||||||
| MondaySep 28 | 67°F19°C | 60°F15°C | 0 in0 mm· — | 26% | Clear | NE 6 mph10 km/h | |
DayMostly clear and mild, with a high of 67°F19°C and morning low of 60°F15°C. Light wind from the NE around 6 mph9 km/h. NightPartly cloudy, with a low around 61°F16°C. Breezy from the NE at 7 mph10 km/h. | |||||||
| TuesdaySep 29 | 68°F20°C | 60°F16°C | 0.1 in2.5 mm· 35% | 75% | Light Rain | SSE 10 mph16 km/h | |
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 60°F16°C. Breezy from the SSE at 10 to 11 mph16 to 18 km/h. 16% chance of drizzle around midday. NightMostly cloudy, with a low around 61°F16°C. Breezy from the SSE at 10 to 12 mph16 to 20 km/h. 35% chance of light rain in the evening. | |||||||
| WednesdaySep 30 | 65°F18°C | 62°F17°C | 0.41 in10.4 mm· 50% | 81% | Light Rain | SSW 12 mph20 km/h | |
DayOvercast and mild, with a high of 65°F18°C. Breezy from the SSW at 12 mph20 km/h. 50% chance of light rain throughout the day. NightOvercast, with a low around 63°F17°C. Breezy from the SSW at 12 mph20 km/h. 44% chance of light rain throughout the night. | |||||||
| ThursdayOct 1 | 64°F18°C | 59°F15°C | 0.25 in6.3 mm· 30% | 61% | Showers | W 12 mph20 km/h | |
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 59°F15°C. Breezy from the W at 12 to 13 mph20 to 20 km/h. 27% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F16°C. Breezy from the W at 12 mph19 km/h. 30% chance of showers throughout the night. | |||||||
| FridayOct 2 | 64°F18°C | 58°F14°C | 0.12 in3.1 mm· 18% | 59% | Showers | SW 12 mph19 km/h | |
DayMostly cloudy and mild, with a high of 64°F18°C and morning low of 58°F14°C. Breezy from the SSW at 12 mph19 km/h. 17% chance of drizzle throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the SW at 11 to 12 mph18 to 19 km/h. 18% chance of showers throughout the night. | |||||||
| SaturdayOct 3 | 65°F18°C | 59°F15°C | 0.16 in4.1 mm· 22% | 67% | Showers | SSW 12 mph19 km/h | |
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 59°F15°C. Breezy from the SSW at 12 mph19 km/h. 20% chance of showers throughout the day. NightMostly cloudy, with a low around 60°F15°C. Breezy from the SSW at 12 mph19 km/h. 22% chance of showers throughout the night. | |||||||
| SundayOct 4 | 62°F17°C | 58°F14°C | 0.13 in3.4 mm· 23% | 59% | Showers | W 13 mph21 km/h | |
DayMostly cloudy and mild, with a high of 62°F17°C and morning low of 58°F14°C. Breezy from the W at 13 to 14 mph21 to 22 km/h. 22% chance of showers throughout the day. NightMostly cloudy, with a low around 59°F15°C. Breezy from the W at 13 mph21 km/h. 23% chance of showers throughout the night. | |||||||
| MondayOct 5 | 61°F16°C | 55°F13°C | 0.1 in2.6 mm· 16% | 56% | Drizzle | WNW 12 mph20 km/h | |
DayMostly cloudy and mild, with a high of 61°F16°C and morning low of 55°F13°C. Breezy from the WNW at 12 to 13 mph20 to 20 km/h. 16% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 56°F13°C. Breezy from the WNW at 12 to 13 mph19 to 21 km/h. 14% chance of drizzle throughout the night. | |||||||
| TuesdayOct 6 | 62°F16°C | 55°F13°C | 0.14 in3.6 mm· 19% | 53% | Showers | W 12 mph19 km/h | |
DayMostly cloudy and mild, with a high of 62°F16°C and morning low of 55°F13°C. Breezy from the W at 12 mph19 km/h. 19% chance of showers throughout the day. Dry air. NightMostly cloudy, with a low around 56°F13°C. Breezy from the W at 12 mph19 km/h. 19% chance of showers throughout the night. | |||||||
| WednesdayOct 7 | 60°F16°C | 54°F12°C | 0.08 in2 mm· 19% | 51% | Drizzle | NW 13 mph20 km/h | |
DayMostly cloudy and mild, with a high of 60°F16°C and morning low of 54°F12°C. Breezy from the NW at 13 mph21 km/h. 19% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 56°F13°C. Breezy from the WNW at 12 mph20 km/h. 15% chance of drizzle throughout the night. | |||||||
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About This Forecast
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Coordinates: 42.3636°N, 87.8448°W·Elevation: 199m·Timezone: America/Chicago·Population: 88,475