Current Conditions

Park Forest, Illinois

71°F22°C

Drizzle

Wind

WSW 10 mph16 km/h

Humidity

69%

Cloud Cover

As of Tuesday, October 13, 2026 at 7:53 AM CDT

Today's Outlook

Day

Mostly clear and warm, with a high of 80°F26°C and morning low of 70°F21°C. Breezy from the WSW at 9 to 11 mph14 to 17 km/h. 11% chance of drizzle in the afternoon.

Night

Mostly clear, with a low around 69°F20°C. Breezy from the SW at 8 to 13 mph12 to 21 km/h. 22% chance of drizzle overnight.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Drizzle	High 80°F26°C	Low 69°F20°C	Precip 0.02 in0.4 mm22%	Cloud 21%	Wind WSW 8 mph13 km/h	Tuesday: Mostly clear and warm, with a high of 80°F26°C and morning low of 70°F21°C. Breezy from the WSW at 9 to 11 mph14 to 17 km/h. 11% chance of drizzle in the afternoon. Tuesday Night: Mostly clear, with a low around 69°F20°C. Breezy from the SW at 8 to 13 mph12 to 21 km/h. 22% chance of drizzle overnight.
Rain	High 67°F19°C	Low 58°F14°C	Precip 0.24 in6.2 mm79%	Cloud 94%	Wind NNE 9 mph14 km/h	Wednesday: Overcast and mild, with a high of 63°F17°C. Breezy from the NNE at 9 to 11 mph15 to 18 km/h. 58% chance of light rain in the morning. Wednesday Night: Overcast, with a low around 58°F14°C. Breezy from the NNE at 8 to 11 mph13 to 17 km/h. 79% chance of rain overnight.
Rain	High 63°F17°C	Low 57°F14°C	Precip 0.38 in9.7 mm91%	Cloud 97%	Wind SE 9 mph15 km/h	Thursday: Overcast and mild, with a high of 62°F17°C and morning low of 57°F14°C. Breezy from the SE at 9 mph15 km/h. 91% chance of rain in the morning. Thursday Night: Overcast, with a low around 57°F14°C. Breezy from the SE at 10 to 13 mph16 to 21 km/h. 85% chance of light rain in the evening.
Light Rain	High 59°F15°C	Low 45°F7°CFeels 39°F4°C	Precip 0.15 in3.9 mm61%	Cloud 78%	Wind WNW 16 mph25 km/h	Friday: Overcast and mild, with a high of 52°F11°C. Windy from the WNW at 16 to 18 mph26 to 29 km/h. 59% chance of light rain in the morning. Dry air. Friday Night: Mostly cloudy, with a low around 45°F7°C. Breezy from the NW at 15 mph23 km/h. 61% chance of light rain overnight.
Drizzle	High 53°F12°C	Low 38°F3°CFeels 32°F0°C	Precip 0.01 in0.2 mm16%	Cloud 23%	Wind WNW 8 mph13 km/h	Saturday: Mostly clear and mild, with a high of 53°F12°C and morning low of 38°F3°C. Breezy from the WNW at 7 to 8 mph12 to 12 km/h. Dry air. Saturday Night: Mostly clear, with a low around 38°F4°C. Breezy from the NW at 9 to 13 mph15 to 21 km/h. 16% chance of drizzle overnight.
Clear	High 60°F16°C	Low 38°F4°CFeels 32°F0°C	Precip 0 in0 mm—	Cloud 6%	Wind SSW 10 mph16 km/h	Sunday: Mostly clear and mild, with a high of 60°F16°C and morning low of 38°F4°C. Breezy from the SSW at 11 to 12 mph18 to 20 km/h. Dry air. Sunday Night: Mostly clear, with a low around 38°F4°C. Breezy from the SSW at 10 mph15 km/h.
Partly Cloudy	High 64°F18°C	Low 44°F7°CFeels 40°F4°C	Precip 0 in0 mm—	Cloud 45%	Wind SSW 8 mph13 km/h	Monday: Partly cloudy and mild, with a high of 64°F18°C and morning low of 44°F7°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. Dry air. Monday Night: Partly cloudy, with a low around 45°F7°C. Breezy from the SSW at 8 to 11 mph13 to 17 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	TuesdayOct 13	80°F26°C	69°F20°C	0.02 in0.4 mm· 22%	21%	Drizzle	WSW 8 mph13 km/h
DayMostly clear and warm, with a high of 80°F26°C and morning low of 70°F21°C. Breezy from the WSW at 9 to 11 mph14 to 17 km/h. 11% chance of drizzle in the afternoon. NightMostly clear, with a low around 69°F20°C. Breezy from the SW at 8 to 13 mph12 to 21 km/h. 22% chance of drizzle overnight.
	WednesdayOct 14	67°F19°C	58°F14°C	0.24 in6.2 mm· 79%	94%	Rain	NNE 9 mph14 km/h
DayOvercast and mild, with a high of 63°F17°C. Breezy from the NNE at 9 to 11 mph15 to 18 km/h. 58% chance of light rain in the morning. NightOvercast, with a low around 58°F14°C. Breezy from the NNE at 8 to 11 mph13 to 17 km/h. 79% chance of rain overnight.
	ThursdayOct 15	63°F17°C	57°F14°C	0.38 in9.7 mm· 91%	97%	Rain	SE 9 mph15 km/h
DayOvercast and mild, with a high of 62°F17°C and morning low of 57°F14°C. Breezy from the SE at 9 mph15 km/h. 91% chance of rain in the morning. NightOvercast, with a low around 57°F14°C. Breezy from the SE at 10 to 13 mph16 to 21 km/h. 85% chance of light rain in the evening.
	FridayOct 16	59°F15°C	45°F7°C Feels 39°F4°C	0.15 in3.9 mm· 61%	78%	Light Rain	WNW 16 mph25 km/h
DayOvercast and mild, with a high of 52°F11°C. Windy from the WNW at 16 to 18 mph26 to 29 km/h. 59% chance of light rain in the morning. Dry air. NightMostly cloudy, with a low around 45°F7°C. Breezy from the NW at 15 mph23 km/h. 61% chance of light rain overnight.
	SaturdayOct 17	53°F12°C	38°F3°C Feels 32°F0°C	0.01 in0.2 mm· 16%	23%	Drizzle	WNW 8 mph13 km/h
DayMostly clear and mild, with a high of 53°F12°C and morning low of 38°F3°C. Breezy from the WNW at 7 to 8 mph12 to 12 km/h. Dry air. NightMostly clear, with a low around 38°F4°C. Breezy from the NW at 9 to 13 mph15 to 21 km/h. 16% chance of drizzle overnight.
	SundayOct 18	60°F16°C	38°F4°C Feels 32°F0°C	0 in0 mm· —	6%	Clear	SSW 10 mph16 km/h
DayMostly clear and mild, with a high of 60°F16°C and morning low of 38°F4°C. Breezy from the SSW at 11 to 12 mph18 to 20 km/h. Dry air. NightMostly clear, with a low around 38°F4°C. Breezy from the SSW at 10 mph15 km/h.
	MondayOct 19	64°F18°C	44°F7°C Feels 40°F4°C	0 in0 mm· —	45%	Partly Cloudy	SSW 8 mph13 km/h
DayPartly cloudy and mild, with a high of 64°F18°C and morning low of 44°F7°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. Dry air. NightPartly cloudy, with a low around 45°F7°C. Breezy from the SSW at 8 to 11 mph13 to 17 km/h.
	TuesdayOct 20	68°F20°C	46°F8°C Feels 43°F6°C	0 in0 mm· —	28%	Clear	S 6 mph10 km/h
DayPartly cloudy and mild, with a high of 68°F20°C and morning low of 46°F8°C. Light wind from the S around 6 mph10 km/h. Dry air. NightPartly cloudy, with a low around 46°F8°C. Breezy from the SSE at 7 mph11 km/h.
	WednesdayOct 21	69°F21°C	51°F11°C	0.04 in0.9 mm· 12%	37%	Drizzle	S 8 mph13 km/h
DayPartly cloudy and warm, with a high of 69°F21°C and morning low of 51°F11°C. Breezy from the S at 8 to 9 mph13 to 14 km/h. NightPartly cloudy, with a low around 52°F11°C. Breezy from the SSE at 8 to 9 mph13 to 14 km/h. 12% chance of drizzle in the evening.
	ThursdayOct 22	68°F20°C	56°F13°C	0.13 in3.2 mm· 18%	63%	Drizzle	SSW 9 mph14 km/h
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 56°F13°C. Breezy from the SSW at 9 mph14 km/h. 18% chance of drizzle in the morning. NightMostly cloudy, with a low around 56°F13°C. Breezy from the S at 9 to 10 mph14 to 16 km/h. 18% chance of drizzle overnight.
	FridayOct 23	66°F19°C	55°F13°C	0.16 in4.1 mm· 22%	70%	Showers	S 9 mph15 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 55°F13°C. Breezy from the S at 9 to 10 mph15 to 16 km/h. 22% chance of showers in the morning. NightMostly cloudy, with a low around 55°F13°C. Breezy from the S at 9 to 10 mph15 to 16 km/h. 21% chance of drizzle overnight.
	SaturdayOct 24	63°F17°C	54°F12°C	0.21 in5.3 mm· 27%	73%	Light Rain	SW 10 mph16 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 54°F12°C. Breezy from the SW at 10 to 11 mph16 to 17 km/h. 27% chance of light rain in the morning. NightMostly cloudy, with a low around 54°F12°C. Breezy from the SW at 10 mph15 km/h. 26% chance of light rain overnight.
	SundayOct 25	58°F15°C	49°F9°C Feels 45°F7°C	0.1 in2.5 mm· 19%	64%	Drizzle	WSW 9 mph14 km/h
DayMostly cloudy and mild, with a high of 58°F15°C and morning low of 49°F9°C. Breezy from the WSW at 9 to 10 mph15 to 16 km/h. 16% chance of drizzle in the morning. Dry air. NightMostly cloudy, with a low around 49°F10°C. Breezy from the WSW at 9 to 10 mph14 to 16 km/h. 19% chance of drizzle overnight.
	MondayOct 26	56°F13°C	46°F8°C Feels 41°F5°C	0.09 in2.2 mm· 15%	60%	Drizzle	W 8 mph13 km/h
DayMostly cloudy and mild, with a high of 56°F13°C and morning low of 46°F8°C. Breezy from the W at 8 to 9 mph14 to 15 km/h. 14% chance of drizzle in the morning. Dry air. NightMostly cloudy, with a low around 46°F8°C. Breezy from the W at 8 mph13 km/h. 15% chance of drizzle overnight.
	TuesdayOct 27	55°F13°C	45°F7°C Feels 40°F5°C	0.09 in2.4 mm· 16%	59%	Flurries	WSW 8 mph13 km/h
DayMostly cloudy and mild, with a high of 55°F13°C and morning low of 45°F7°C. Breezy from the WSW at 8 to 9 mph14 to 15 km/h. 16% chance of drizzle in the morning. Dry air. NightMostly cloudy, with a low around 45°F7°C. Breezy from the WSW at 8 mph13 km/h. 16% chance of flurries overnight.

Nearby Cities

Matteson2 mi4 km Chicago Heights2 mi4 km Homewood5 mi7 km Country Club Hills6 mi9 km Dyer8 mi13 km Tinley Park8 mi13 km

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 →

How to Access Weather Forecasts

Pattern	Example	Description
/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=11.5	Find 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: 41.4914°N, 87.6745°W·Elevation: 217m·Timezone: America/Chicago·Population: 21,954