Oak Forest, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 63°F 17°C	Observed at: Oak Forest, IL	Elevation: 948 ft | 289 m
	Last Updated: July 29, 5:15 AM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 63°F | 17°C
	Pressure: 29.22 in | 989.6 mb	Dewpoint: 60°F | 16°C
	Humidity: 91%	Wind: NW 4 mph | NW 6 kph
	Feels Like: 64°F | 18°C	Visibility: 27.3 mi | 44 km
	Lat/Long: 41.6028 | -87.7439	Sunrise: 5:42 AM   Sunset: 8:12 PM

7 Day Graphical Forecast

Valid: 5:27 AM 7/29/2026

Tonight Clear 62 °F 0% Chance Precipitation Thursday Overcast 89 |60 °F 1% Chance Precipitation Friday Showers 73 |64 °F 72% Chance Precipitation Saturday Light Drizzle 75 |65 °F 72% Chance Precipitation Sunday Partly Cloudy 79 |65 °F 26% Chance Precipitation Monday Mostly Clear 84 |63 °F 11% Chance Precipitation Tuesday Clear 84 |64 °F 11% Chance Precipitation

7 Hour Graphical Forecast

Valid: 5:27 AM 7/29/2026

5 AM Clear 63 °F 0% Chance Precipitation

6 AM Clear 62 °F 0% Chance Precipitation

7 AM Clear 65 °F 0% Chance Precipitation

8 AM Clear 69 °F 0% Chance Precipitation

9 AM Clear 73 °F 0% Chance Precipitation

10 AM Clear 75 °F 0% Chance Precipitation

11 AM Clear 77 °F 0% Chance Precipitation

7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index

7 Day & Night Weather Forecast for Oak Forest, IL - (Fahrenheit & Celsius) Valid: 5:27 AM 7/29/2026 Tonight Clear with a low around 62°F [17°C]. NNE wind to around 10 mph [15 kph], with gusts to near 16 mph [26 kph]. Chance of precipitation 0% with QPF of 0.00 in [0.0 mm]. Thursday Overcast with a high near 89°F [32°C]. ESE wind to around 7 mph [12 kph], with gusts to near 12 mph [19 kph]. Dewpoint near 60°F [16°C] with humidity of 88%. Pressure around 29.22 in [989.6 mb]. UV Index: 7.2. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Thursday Night Overcast with a low around 60°F [15°C]. ESE wind to around 7 mph [12 kph], with gusts to near 12 mph [19 kph]. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Friday Showers with a high near 73°F [23°C]. SE wind to around 8 mph [13 kph], with gusts to near 19 mph [30 kph]. Dewpoint near 60°F [16°C] with humidity of 97%. Pressure around 29.22 in [989.6 mb]. UV Index: 1.9. Chance of precipitation 72% with QPF of 0.95 in [24.1 mm]. Friday Night Showers with a low around 64°F [18°C]. SE wind to around 8 mph [13 kph], with gusts to near 19 mph [30 kph]. Chance of precipitation 72% with QPF of 0.95 in [24.1 mm]. Saturday Light Drizzle with a high near 75°F [24°C]. NE wind to around 12 mph [19 kph], with gusts to near 20 mph [33 kph]. Dewpoint near 60°F [16°C] with humidity of 97%. Pressure around 29.22 in [989.6 mb]. UV Index: 6.35. Chance of precipitation 72% with QPF of 0.02 in [0.4 mm]. Saturday Night Light Drizzle with a low around 65°F [18°C]. NE wind to around 12 mph [19 kph], with gusts to near 20 mph [33 kph]. Chance of precipitation 72% with QPF of 0.02 in [0.4 mm]. Sunday Partly Cloudy with a high near 79°F [26°C]. NNE wind to around 11 mph [17 kph], with gusts to near 16 mph [26 kph]. Dewpoint near 60°F [16°C] with humidity of 94%. Pressure around 29.22 in [989.6 mb]. UV Index: 7.05. Chance of precipitation 26% with QPF of 0.00 in [0.0 mm]. Sunday Night Partly Cloudy with a low around 65°F [18°C]. NNE wind to around 11 mph [17 kph], with gusts to near 16 mph [26 kph]. Chance of precipitation 26% with QPF of 0.00 in [0.0 mm]. Monday Mostly Clear with a high near 84°F [29°C]. SSW wind to around 7 mph [11 kph], with gusts to near 9 mph [15 kph]. Dewpoint near 60°F [16°C] with humidity of 87%. Pressure around 29.22 in [989.6 mb]. UV Index: 7.2. Chance of precipitation 11% with QPF of 0.00 in [0.0 mm]. Monday Night Mostly Clear with a low around 63°F [17°C]. SSW wind to around 7 mph [11 kph], with gusts to near 9 mph [15 kph]. Chance of precipitation 11% with QPF of 0.00 in [0.0 mm]. Tuesday Clear with a high near 84°F [29°C]. SSW wind to around 8 mph [12 kph], with gusts to near 12 mph [19 kph]. Dewpoint near 60°F [16°C] with humidity of 85%. Pressure around 29.22 in [989.6 mb]. UV Index: 7.2. Chance of precipitation 11% with QPF of 0.00 in [0.0 mm]. Tuesday Night Clear with a low around 64°F [18°C]. SSW wind to around 8 mph [12 kph], with gusts to near 12 mph [19 kph]. Chance of precipitation 11% with QPF of 0.00 in [0.0 mm].

---

7 Day and Night - QPF Forecast for Oak Forest, IL

Tonight: 0.0 mm | 0.00 in

Thursday: 0.0 mm | 0.00 in

Thursday Night: 0.0 mm | 0.00 in

Friday: 24.1 mm | 0.95 in

Friday Night: 24.1 mm | 0.95 in

Saturday: 0.4 mm | 0.02 in

Saturday Night: 0.4 mm | 0.02 in

Sunday: 0.0 mm | 0.00 in

Sunday Night: 0.0 mm | 0.00 in

Monday: 0.0 mm | 0.00 in

Monday Night: 0.0 mm | 0.00 in

Tuesday: 0.0 mm | 0.00 in

Tuesday Night: 0.0 mm | 0.00 in

7 Day and Night - Maximum Wind Speed Forecast for Oak Forest, IL

Tonight: NNE @ 15 kph | 10 mph

Thursday: ESE @ 12 kph | 7 mph

Thursday Night: ESE @ 12 kph | 7 mph

Friday: SE @ 13 kph | 8 mph

Friday Night: SE @ 13 kph | 8 mph

Saturday: NE @ 19 kph | 12 mph

Saturday Night: NE @ 19 kph | 12 mph

Sunday: NNE @ 17 kph | 11 mph

Sunday Night: NNE @ 17 kph | 11 mph

Monday: SSW @ 11 kph | 7 mph

Monday Night: SSW @ 11 kph | 7 mph

Tuesday: SSW @ 12 kph | 8 mph

Tuesday Night: SSW @ 12 kph | 8 mph

7 Day and Night - Maximum Humidity Forecast for Oak Forest, IL

Tonight: 91 %

Thursday: 88 %

Thursday Night: 88 %

Friday: 97 %

Friday Night: 97 %

Saturday: 97 %

Saturday Night: 97 %

Sunday: 94 %

Sunday Night: 94 %

Monday: 87 %

Monday Night: 87 %

Tuesday: 85 %

Tuesday Night: 85 %

7 Day and Night - Snowfall Totals Forecast for Oak Forest, IL

Tonight: 0.0 cm | 0.00 in

Thursday: 0.0 cm | 0.00 in

Thursday Night: 0.0 cm | 0.00 in

Friday: 0.0 cm | 0.00 in

Friday Night: 0.0 cm | 0.00 in

Saturday: 0.0 cm | 0.00 in

Saturday Night: 0.0 cm | 0.00 in

Sunday: 0.0 cm | 0.00 in

Sunday Night: 0.0 cm | 0.00 in

Monday: 0.0 cm | 0.00 in

Monday Night: 0.0 cm | 0.00 in

Tuesday: 0.0 cm | 0.00 in

Tuesday Night: 0.0 cm | 0.00 in

Contact Us | Mobile Private Policy | Terms & Conds | Consent Preferences | Cookie Policy Never base any life decisions on weather information from this site or anywhere over the Internet. Site is dedicated to our Lord & Savior Jesus Christ | Random Quotes of Jesus Copyright © 2026 El Dorado Weather, Inc. | Site Designed By:  Webmaster Danny