Leland, Illinois 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 78°F 26°C Heat Index: 78°F	Observed at: Leland, IL	Elevation: 950 ft | 290 m
	Last Updated: July 16, 10:15 PM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 78°F | 26°C
	Pressure: 29.28 in | 991.7 mb	Dewpoint: 69°F | 21°C
	Humidity: 73%	Wind: ENE 3 mph | ENE 5 kph
	Feels Like: 84°F | 29°C	Visibility: 44 mi | 70.9 km
	Lat/Long: 41.6125 | -88.7994	Sunrise: 5:35 AM   Sunset: 8:27 PM

7 Day Graphical Forecast

Valid: 10:28 PM 7/16/2026

Tonight Partly Cloudy 73 °F 8% Chance Precipitation Friday Overcast 91 |72 °F 26% Chance Precipitation Saturday Overcast 88 |70 °F 43% Chance Precipitation Sunday Overcast 81 |63 °F 1% Chance Precipitation Monday Overcast 83 |63 °F 40% Chance Precipitation Tuesday Overcast 81 |62 °F 40% Chance Precipitation Wednesday Overcast 70 |48 °F 3% Chance Precipitation

7 Hour Graphical Forecast

Valid: 10:28 PM 7/16/2026

10 PM Clear 78 °F 3% Chance Precipitation

11 PM Clear 77 °F 4% Chance Precipitation

12 AM Clear 75 °F 5% Chance Precipitation

1 AM Clear 74 °F 3% Chance Precipitation

2 AM Clear 73 °F 5% Chance Precipitation

3 AM Clear 73 °F 2% Chance Precipitation

4 AM Clear 72 °F 2% Chance Precipitation

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

7 Day & Night Weather Forecast for Leland, IL - (Fahrenheit & Celsius) Valid: 10:28 PM 7/16/2026 Tonight Partly Cloudy with a low around 73°F [23°C]. NNE wind to around 8 mph [13 kph], with gusts to near 13 mph [22 kph]. Chance of precipitation 8% with QPF of 0.00 in [0.0 mm]. Friday Overcast with a high near 91°F [33°C]. SW wind to around 13 mph [21 kph], with gusts to near 18 mph [28 kph]. Dewpoint near 69°F [21°C] with humidity of 87%. Pressure around 29.28 in [991.7 mb]. UV Index: 7.5. Chance of precipitation 26% with QPF of 0.00 in [0.0 mm]. Friday Night Overcast with a low around 72°F [22°C]. SW wind to around 13 mph [21 kph], with gusts to near 18 mph [28 kph]. Chance of precipitation 26% with QPF of 0.00 in [0.0 mm]. Saturday Overcast with a high near 88°F [31°C]. WNW wind to around 14 mph [23 kph], with gusts to near 30 mph [49 kph]. Dewpoint near 69°F [21°C] with humidity of 90%. Pressure around 29.28 in [991.7 mb]. UV Index: 7.5. Chance of precipitation 43% with QPF of 0.02 in [0.5 mm]. Saturday Night Overcast with a low around 70°F [21°C]. WNW wind to around 14 mph [23 kph], with gusts to near 30 mph [49 kph]. Chance of precipitation 43% with QPF of 0.02 in [0.5 mm]. Sunday Overcast with a high near 81°F [27°C]. E wind to around 7 mph [12 kph], with gusts to near 13 mph [21 kph]. Dewpoint near 69°F [21°C] with humidity of 95%. Pressure around 29.28 in [991.7 mb]. UV Index: 7.5. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Sunday Night Overcast with a low around 63°F [17°C]. E wind to around 7 mph [12 kph], with gusts to near 13 mph [21 kph]. Chance of precipitation 1% with QPF of 0.00 in [0.0 mm]. Monday Overcast with a high near 83°F [28°C]. S wind to around 13 mph [20 kph], with gusts to near 24 mph [39 kph]. Dewpoint near 69°F [21°C] with humidity of 97%. Pressure around 29.28 in [991.7 mb]. UV Index: 7.3. Chance of precipitation 40% with QPF of 0.00 in [0.0 mm]. Monday Night Overcast with a low around 63°F [17°C]. S wind to around 13 mph [20 kph], with gusts to near 24 mph [39 kph]. Chance of precipitation 40% with QPF of 0.00 in [0.0 mm]. Tuesday Overcast with a high near 81°F [27°C]. NW wind to around 18 mph [29 kph], with gusts to near 33 mph [53 kph]. Dewpoint near 69°F [21°C] with humidity of 95%. Pressure around 29.28 in [991.7 mb]. UV Index: 6.9. Chance of precipitation 40% with QPF of 0.00 in [0.0 mm]. Tuesday Night Overcast with a low around 62°F [16°C]. NW wind to around 18 mph [29 kph], with gusts to near 33 mph [53 kph]. Chance of precipitation 40% with QPF of 0.00 in [0.0 mm]. Wednesday Overcast with a high near 70°F [21°C]. N wind to around 17 mph [28 kph], with gusts to near 29 mph [47 kph]. Dewpoint near 69°F [21°C] with humidity of 86%. Pressure around 29.28 in [991.7 mb]. UV Index: 7.35. Chance of precipitation 3% with QPF of 0.00 in [0.0 mm]. Wednesday Night Overcast with a low around 48°F [9°C]. N wind to around 17 mph [28 kph], with gusts to near 29 mph [47 kph]. Chance of precipitation 3% with QPF of 0.00 in [0.0 mm].

---

7 Day and Night - QPF Forecast for Leland, IL

Tonight: 0.0 mm | 0.00 in

Friday: 0.0 mm | 0.00 in

Friday Night: 0.0 mm | 0.00 in

Saturday: 0.5 mm | 0.02 in

Saturday Night: 0.5 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

Wednesday: 0.0 mm | 0.00 in

Wednesday Night: 0.0 mm | 0.00 in

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

Tonight: NNE @ 13 kph | 8 mph

Friday: SW @ 21 kph | 13 mph

Friday Night: SW @ 21 kph | 13 mph

Saturday: WNW @ 23 kph | 14 mph

Saturday Night: WNW @ 23 kph | 14 mph

Sunday: E @ 12 kph | 7 mph

Sunday Night: E @ 12 kph | 7 mph

Monday: S @ 20 kph | 13 mph

Monday Night: S @ 20 kph | 13 mph

Tuesday: NW @ 29 kph | 18 mph

Tuesday Night: NW @ 29 kph | 18 mph

Wednesday: N @ 28 kph | 17 mph

Wednesday Night: N @ 28 kph | 17 mph

7 Day and Night - Maximum Humidity Forecast for Leland, IL

Tonight: 97 %

Friday: 87 %

Friday Night: 87 %

Saturday: 90 %

Saturday Night: 90 %

Sunday: 95 %

Sunday Night: 95 %

Monday: 97 %

Monday Night: 97 %

Tuesday: 95 %

Tuesday Night: 95 %

Wednesday: 86 %

Wednesday Night: 86 %

7 Day and Night - Snowfall Totals Forecast for Leland, IL

Tonight: 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

Wednesday: 0.0 cm | 0.00 in

Wednesday 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