Current Conditions
Lake Zurich, Illinois
Wind
ENE 3 mph5 km/h
Humidity
77%
Cloud Cover
32%
As of Wednesday, August 12, 2026 at 7:37 PM CDT
Today's Outlook
Night
Partly cloudy, with a low around 73°F23°C. Light wind from the E around 3 mph6 km/h. 35% chance of drizzle in the evening.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Showers | High 81°F27°CFeels 84°F29°C | Low 73°F23°C | Precip 0.07 in1.8 mm51% | Cloud 54% | Wind NE 4 mph6 km/h | Wednesday: Overcast and warm, with a high of 81°F27°C. Light wind from the WNW around 4 mph6 km/h. 51% chance of light rain throughout the day. Heavy, humid air. Wednesday Night: Partly cloudy, with a low around 73°F23°C. Light wind from the E around 3 mph6 km/h. 35% chance of drizzle in the evening. | |
| Light Rain | High 77°F25°C | Low 70°F21°C | Precip 0.07 in1.7 mm64% | Cloud 80% | Wind E 4 mph6 km/h | Thursday: Overcast and warm, with a high of 77°F25°C and morning low of 71°F22°C. Light wind from the ESE around 4 mph7 km/h. 64% chance of light rain around midday. Humid. Thursday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the E around 4 mph6 km/h. 27% chance of drizzle in the evening. | |
| Light Rain | High 77°F25°C | Low 72°F22°C | Precip 0.26 in6.5 mm53% | Cloud 94% | Wind E 6 mph10 km/h | Friday: Overcast and warm, with a high of 77°F25°C and morning low of 72°F22°C. Breezy from the ESE at 7 to 8 mph11 to 13 km/h. 53% chance of light rain throughout the day. Humid. Friday Night: Overcast, with a low around 72°F22°C. Light wind from the E around 6 mph9 km/h. 53% chance of light rain throughout the night. | |
| Light Rain | High 81°F27°CFeels 85°F30°C | Low 73°F23°C | Precip 0.39 in10 mm54% | Cloud 90% | Wind SSE 6 mph10 km/h | Saturday: Overcast and warm, with a high of 81°F27°C and morning low of 73°F23°C. Breezy from the SSE at 7 mph11 km/h. 54% chance of light rain throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 73°F23°C. Light wind from the SE around 6 mph9 km/h. 44% chance of light rain throughout the night. | |
| Light Rain | High 83°F28°CFeels 88°F31°C | Low 74°F23°C | Precip 0.21 in5.3 mm38% | Cloud 82% | Wind WNW 7 mph12 km/h | Sunday: Overcast and warm, with a high of 83°F28°C and morning low of 75°F24°C. Breezy from the WNW at 8 mph12 km/h. 37% chance of light rain throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 74°F23°C. Breezy from the W at 7 mph11 km/h. 38% chance of light rain throughout the night. | |
| Showers | High 77°F25°C | Low 69°F20°C | Precip 0.05 in1.2 mm27% | Cloud 66% | Wind NNE 6 mph10 km/h | Monday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 69°F20°C. Breezy from the NNE at 7 mph11 km/h. 20% chance of drizzle around midday. Monday Night: Mostly cloudy, with a low around 69°F21°C. Breezy from the NNE at 6 to 8 mph9 to 13 km/h. 27% chance of showers overnight. | |
| Partly Cloudy | High 83°F28°C | Low 65°F18°C | Precip 0.01 in0.2 mm4% | Cloud 50% | Wind SSW 5 mph8 km/h | Tuesday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 65°F19°C. Light wind from the SW around 5 mph8 km/h. Tuesday Night: Partly cloudy, with a low around 65°F18°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| WednesdayAug 12 | 81°F27°C Feels 84°F29°C | 73°F23°C | 0.07 in1.8 mm· 51% | 54% | Showers | NE 4 mph6 km/h | |
DayOvercast and warm, with a high of 81°F27°C. Light wind from the WNW around 4 mph6 km/h. 51% chance of light rain throughout the day. Heavy, humid air. NightPartly cloudy, with a low around 73°F23°C. Light wind from the E around 3 mph6 km/h. 35% chance of drizzle in the evening. | |||||||
| ThursdayAug 13 | 77°F25°C | 70°F21°C | 0.07 in1.7 mm· 64% | 80% | Light Rain | E 4 mph6 km/h | |
DayOvercast and warm, with a high of 77°F25°C and morning low of 71°F22°C. Light wind from the ESE around 4 mph7 km/h. 64% chance of light rain around midday. Humid. NightMostly cloudy, with a low around 70°F21°C. Light wind from the E around 4 mph6 km/h. 27% chance of drizzle in the evening. | |||||||
| FridayAug 14 | 77°F25°C | 72°F22°C | 0.26 in6.5 mm· 53% | 94% | Light Rain | E 6 mph10 km/h | |
DayOvercast and warm, with a high of 77°F25°C and morning low of 72°F22°C. Breezy from the ESE at 7 to 8 mph11 to 13 km/h. 53% chance of light rain throughout the day. Humid. NightOvercast, with a low around 72°F22°C. Light wind from the E around 6 mph9 km/h. 53% chance of light rain throughout the night. | |||||||
| SaturdayAug 15 | 81°F27°C Feels 85°F30°C | 73°F23°C | 0.39 in10 mm· 54% | 90% | Light Rain | SSE 6 mph10 km/h | |
DayOvercast and warm, with a high of 81°F27°C and morning low of 73°F23°C. Breezy from the SSE at 7 mph11 km/h. 54% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 73°F23°C. Light wind from the SE around 6 mph9 km/h. 44% chance of light rain throughout the night. | |||||||
| SundayAug 16 | 83°F28°C Feels 88°F31°C | 74°F23°C | 0.21 in5.3 mm· 38% | 82% | Light Rain | WNW 7 mph12 km/h | |
DayOvercast and warm, with a high of 83°F28°C and morning low of 75°F24°C. Breezy from the WNW at 8 mph12 km/h. 37% chance of light rain throughout the day. Heavy, humid air. NightMostly cloudy, with a low around 74°F23°C. Breezy from the W at 7 mph11 km/h. 38% chance of light rain throughout the night. | |||||||
| MondayAug 17 | 77°F25°C | 69°F20°C | 0.05 in1.2 mm· 27% | 66% | Showers | NNE 6 mph10 km/h | |
DayMostly cloudy and warm, with a high of 77°F25°C and morning low of 69°F20°C. Breezy from the NNE at 7 mph11 km/h. 20% chance of drizzle around midday. NightMostly cloudy, with a low around 69°F21°C. Breezy from the NNE at 6 to 8 mph9 to 13 km/h. 27% chance of showers overnight. | |||||||
| TuesdayAug 18 | 83°F28°C | 65°F18°C | 0.01 in0.2 mm· 4% | 50% | Partly Cloudy | SSW 5 mph8 km/h | |
DayMostly cloudy and warm, with a high of 83°F28°C and morning low of 65°F19°C. Light wind from the SW around 5 mph8 km/h. NightPartly cloudy, with a low around 65°F18°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h. | |||||||
| WednesdayAug 19 | 84°F29°C Feels 87°F31°C | 71°F21°C | 0.19 in4.7 mm· 31% | 73% | Light Rain | SW 8 mph13 km/h | |
DayMostly cloudy and warm, with a high of 84°F29°C and morning low of 71°F21°C. Breezy from the SW at 9 to 10 mph14 to 15 km/h. 31% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Breezy from the SSW at 7 to 8 mph12 to 13 km/h. 24% chance of showers throughout the night. | |||||||
| ThursdayAug 20 | 80°F27°C | 70°F21°C | 0.09 in2.3 mm· 17% | 52% | Showers | NNW 7 mph12 km/h | |
DayMostly cloudy and warm, with a high of 80°F27°C and morning low of 70°F21°C. Breezy from the NNW at 8 mph13 km/h. 13% chance of drizzle in the morning. NightPartly cloudy, with a low around 71°F22°C. Breezy from the NW at 7 to 8 mph11 to 12 km/h. 17% chance of showers throughout the night. | |||||||
| FridayAug 21 | 81°F27°C | 68°F20°C | 0.11 in2.7 mm· 16% | 43% | Showers | SSE 7 mph11 km/h | |
DayMostly cloudy and warm, with a high of 81°F27°C and morning low of 68°F20°C. Breezy from the SSW at 7 to 8 mph12 to 13 km/h. 16% chance of showers throughout the day. NightPartly cloudy, with a low around 68°F20°C. Breezy from the SE at 7 mph10 km/h. 13% chance of showers throughout the night. | |||||||
| SaturdayAug 22 | 81°F27°C | 67°F20°C | 0.03 in0.8 mm· 9% | 42% | Partly Cloudy | SW 7 mph11 km/h | |
DayPartly cloudy and warm, with a high of 81°F27°C and morning low of 67°F20°C. Breezy from the WSW at 7 to 8 mph12 to 13 km/h. NightPartly cloudy, with a low around 68°F20°C. Breezy from the SSE at 7 mph11 km/h. | |||||||
| SundayAug 23 | 80°F27°C | 67°F20°C | 0.07 in1.8 mm· 14% | 44% | Drizzle | NNW 7 mph12 km/h | |
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 67°F20°C. Breezy from the NNW at 8 to 9 mph12 to 14 km/h. 14% chance of drizzle throughout the day. NightPartly cloudy, with a low around 68°F20°C. Breezy from the NNW at 7 mph11 km/h. 10% chance of drizzle before dawn. | |||||||
| MondayAug 24 | 80°F27°C | 66°F19°C | 0.06 in1.5 mm· 11% | 41% | Drizzle | NE 7 mph11 km/h | |
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 66°F19°C. Breezy from the NNE at 7 mph11 km/h. 11% chance of drizzle throughout the day. NightPartly cloudy, with a low around 67°F20°C. Breezy from the NE at 6 to 7 mph10 to 11 km/h. 11% chance of drizzle throughout the night. | |||||||
| TuesdayAug 25 | 80°F27°C | 66°F19°C | 0.08 in2 mm· 12% | 39% | Drizzle | ESE 6 mph10 km/h | |
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 66°F19°C. Breezy from the SSE at 7 mph11 km/h. 10% chance of drizzle throughout the day. NightPartly cloudy, with a low around 66°F19°C. Light wind from the ESE around 6 mph10 km/h. 12% chance of drizzle throughout the night. | |||||||
| WednesdayAug 26 | 80°F27°C | 66°F19°C | 0.04 in0.9 mm· 8% | 42% | Partly Cloudy | ESE 7 mph11 km/h | |
DayPartly cloudy and warm, with a high of 80°F27°C and morning low of 66°F19°C. Breezy from the E at 7 to 8 mph12 to 13 km/h. NightPartly cloudy, with a low around 67°F19°C. Light wind from the ESE around 7 mph11 km/h. | |||||||
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Coordinates: 42.1970°N, 88.0934°W·Elevation: 267m·Timezone: America/Chicago·Population: 19,993