Current Conditions

Yorkville, Illinois

86°F30°C
Hot

Feels like92°F33°C

Wind

WSW 7 mph12 km/h

Humidity

60%

Cloud Cover

49%

As of Wednesday, September 2, 2026 at 9:05 AM CDT

Today's Outlook

Day

Partly cloudy and hot, with a high of 95°F35°C and morning low of 76°F24°C — feels like 102°F39°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. Heat risk in the afternoon.

Night

Mostly clear, with a low around 82°F28°C. Light wind from the SSW around 6 mph10 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
HotHigh 95°F35°CFeels 103°F39°CLow 76°F24°CPrecip 0 in0.1 mm9%Cloud 30%Wind SW 8 mph12 km/hWednesday: Partly cloudy and hot, with a high of 95°F35°C and morning low of 76°F24°C — feels like 102°F39°C. Breezy from the SW at 8 to 10 mph13 to 16 km/h. Heat risk in the afternoon. Wednesday Night: Mostly clear, with a low around 82°F28°C. Light wind from the SSW around 6 mph10 km/h.
DrizzleHigh 92°F33°CFeels 99°F37°CLow 76°F24°CPrecip 0.02 in0.4 mm14%Cloud 27%Wind SSW 6 mph10 km/hThursday: Partly cloudy and hot, with a high of 92°F33°C and morning low of 76°F24°C — feels like 99°F37°C. Light wind from the SW around 6 mph9 km/h. 14% chance of drizzle in the afternoon. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 78°F26°C. Breezy from the SSW at 6 to 7 mph10 to 12 km/h.
DrizzleHigh 92°F33°CFeels 100°F38°CLow 74°F23°CPrecip 0.03 in0.8 mm14%Cloud 38%Wind SE 6 mph9 km/hFriday: Partly cloudy and hot, with a high of 92°F33°C and morning low of 74°F23°C — feels like 100°F38°C. Light wind from the SSE around 6 mph9 km/h. 14% chance of drizzle in the afternoon. Heat risk in the afternoon. Friday Night: Partly cloudy, with a low around 75°F24°C. Light wind from the ESE around 5 mph9 km/h. 10% chance of drizzle in the evening.
ShowersHigh 86°F30°CFeels 93°F34°CLow 74°F23°CPrecip 0.14 in3.6 mm38%Cloud 55%Wind ENE 6 mph9 km/hSaturday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 74°F23°C — feels like 93°F34°C. Light wind from the ENE around 6 mph9 km/h. 38% chance of showers throughout the day. Heavy, humid air. Saturday Night: Partly cloudy, with a low around 74°F23°C. Breezy from the ENE at 6 to 7 mph10 to 11 km/h. 20% chance of showers throughout the night.
DrizzleHigh 83°F28°CLow 69°F21°CPrecip 0.05 in1.2 mm11%Cloud 57%Wind E 6 mph10 km/hSunday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 69°F21°C. Breezy from the E at 6 to 7 mph10 to 11 km/h. 11% chance of drizzle throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the E around 6 mph9 km/h. 10% chance of drizzle throughout the night.
Partly CloudyHigh 83°F28°CLow 66°F19°CPrecip 0.03 in0.7 mm6%Cloud 63%Wind ESE 6 mph9 km/hMonday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 66°F19°C. Breezy from the SE at 6 to 7 mph10 to 11 km/h. Monday Night: Mostly cloudy, with a low around 67°F20°C. Light wind from the ESE around 6 mph9 km/h.
DrizzleHigh 89°F31°CFeels 92°F33°CLow 67°F20°CPrecip 0.04 in1 mm11%Cloud 63%Wind SSE 8 mph13 km/hTuesday: Mostly cloudy and hot, with a high of 89°F31°C and morning low of 67°F20°C. Breezy from the SSE at 8 to 10 mph13 to 16 km/h. 11% chance of drizzle throughout the day. Humid. Tuesday Night: Mostly cloudy, with a low around 68°F20°C. Breezy from the SSE at 7 to 9 mph12 to 15 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 295°F35°C
Feels 103°F39°C
76°F24°C0 in0.1 mm· 9%30%HotSW 8 mph12 km/h
ThursdaySep 392°F33°C
Feels 99°F37°C
76°F24°C0.02 in0.4 mm· 14%27%DrizzleSSW 6 mph10 km/h
FridaySep 492°F33°C
Feels 100°F38°C
74°F23°C0.03 in0.8 mm· 14%38%DrizzleSE 6 mph9 km/h
SaturdaySep 586°F30°C
Feels 93°F34°C
74°F23°C0.14 in3.6 mm· 38%55%ShowersENE 6 mph9 km/h
SundaySep 683°F28°C69°F21°C0.05 in1.2 mm· 11%57%DrizzleE 6 mph10 km/h
MondaySep 783°F28°C66°F19°C0.03 in0.7 mm· 6%63%Partly CloudyESE 6 mph9 km/h
TuesdaySep 889°F31°C
Feels 92°F33°C
67°F20°C0.04 in1 mm· 11%63%DrizzleSSE 8 mph13 km/h
WednesdaySep 992°F34°C
Feels 99°F37°C
76°F24°C0.06 in1.4 mm· 11%36%DrizzleSW 9 mph15 km/h
ThursdaySep 1086°F30°C
Feels 89°F32°C
73°F23°C0.13 in3.3 mm· 20%53%ShowersSW 8 mph13 km/h
FridaySep 1183°F28°C70°F21°C0.24 in6.1 mm· 27%57%ShowersSSW 8 mph13 km/h
SaturdaySep 1281°F27°C67°F19°C0.2 in5 mm· 23%60%ShowersSW 9 mph14 km/h
SundaySep 1379°F26°C64°F18°C0.14 in3.6 mm· 19%56%ShowersWSW 8 mph13 km/h
MondaySep 1477°F25°C63°F17°C0.16 in4 mm· 20%58%ShowersSW 8 mph12 km/h
TuesdaySep 1577°F25°C61°F16°C0.13 in3.4 mm· 16%49%ShowersWSW 7 mph12 km/h
WednesdaySep 1676°F25°C59°F15°C0.11 in2.9 mm· 14%44%ShowersSW 8 mph12 km/h

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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Coordinates: 41.6411°N, 88.4473°W·Elevation: 185m·Timezone: America/Chicago·Population: 18,451