Leland, IL Weather Forecast

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Leland, IL Weather Forecast

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Leland IL weather  - Overcast - 67°F
Overcast
67°F
Updated 11:59 am
Feels Like 51°F
Humidity 67%
Wind E 13 mph
Barometer  30.13 in
Dew Point 56°F
Leland IL weather  - Overcast - 19°C
Overcast
19°C
Updated 11:59 am
Feels Like 10°C
Humidity 67%
Wind E 21 km/h
Barometer  102 kPa
Dew Point 13°C

Leland Weather Forecast

REST OF TODAY TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT
Leland, IL Weather - Rest Of Today Chance Of Showers Leland, IL Weather - Tonight Chance Of Showers Leland, IL Weather - Tuesday Chance Of Showers Leland, IL Weather - Tuesday Night Partly Cloudy Leland, IL Weather - Wednesday Partly Cloudy Leland, IL Weather - Wednesday Night Partly Cloudy Leland, IL Weather - Thursday Partly Cloudy Leland, IL Weather - Thursday Night Partly Cloudy Leland, IL Weather - Friday Partly Cloudy Leland, IL Weather - Friday Night Partly Cloudy Leland, IL Weather - Saturday Mostly Cloudy Leland, IL Weather - Saturday Night Mostly Cloudy
Chance of Showers Chance of Showers Chance of Showers Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy
Hi: 61°FHi: 16°C
Lo: 55°FLo: 13°C Hi: 65°FHi: 18°C
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
Lo: 51°FLo: 11°C Hi: 70°FHi: 21°C
Lo: 51°FLo: 11°C Hi: 70°FHi: 21°C
Lo: 51°FLo: 11°C
POP: 20% POP: 20% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 926 AM CDT Mon Sep 21 2026 Leland, IL Weather - WeatherWorld.com

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Issued: 634 AM CDT Mon Sep 21 2026

Key Messages

  • Patchy showers and light drizzle at times into Tuesday morning.
  • Dry, but with below average temperatures for much of the remainder of the work week.

Discussion

... Issued at 135 AM CDT Mon Sep 21 2026

The surface cold front has settled south of the area across downstate IL/IN and the Ohio Valley this morning, while a broad area of surface high pressure was building across western Ontario and the far northern Great Lakes. Though the surface frontal zone is well south of the area, the for...