10-day forecast for Leland, IL: 58° to 91°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Wednesday, August 19
76° · 0.29 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1183° / 71°0.17
Morning74°feels 75°
Afternoon78°feels 80°
Evening75°feels 77°
Overnight75°feels 76°
83 °
Leland, Tuesday, 11 August
Rain. High 83°, low 71°.
Pressure29.83 inHg
Wind11.9 mph SE
Humidity96%
Visibility6.2 mi
Dew point69°
Wed, 1277° / 65°0.28
Morning70°feels 70°
Afternoon71°feels 72°
Evening71°feels 72°
Overnight67°feels 68°
77 °
Leland, Wednesday, 12 August
Heavy rain. High 77°, low 65°.
Pressure29.80 inHg
Wind12.4 mph NE
Humidity83%
Visibility6.2 mi
Dew point70°
Thu, 1376° / 63°0.29
Morning68°feels 69°
Afternoon75°feels 76°
Evening69°feels 70°
Overnight64°feels 64°
76 °
Leland, Thursday, 13 August
Rain. High 76°, low 63°.
Pressure29.91 inHg
Wind8.5 mph SE
Humidity80%
Visibility6.2 mi
Dew point69°
Fri, 1476° / 62°0
Morning67°feels 68°
Afternoon75°feels 75°
Evening69°feels 69°
Overnight63°feels 63°
76 °
Leland, Friday, 14 August
Overcast. High 76°, low 62°.
Pressure30.09 inHg
Wind11.9 mph NE
Humidity66%
Visibility—
Dew point62°
Sat, 1587° / 62°0.07
Morning69°feels 71°
Afternoon81°feels 88°
Evening82°feels 91°
Overnight74°feels 76°
87 °
Leland, Saturday, 15 August
Light rain. High 87°, low 62°.
Pressure30.03 inHg
Wind13.4 mph SE
Humidity81%
Visibility—
Dew point72°
Sun, 1682° / 69°0.04
Morning73°feels 75°
Afternoon78°feels 79°
Evening75°feels 76°
Overnight69°feels 71°
82 °
Leland, Sunday, 16 August
Light rain. High 82°, low 69°.
Pressure30.03 inHg
Wind7.9 mph NW
Humidity84%
Visibility—
Dew point72°
Mon, 1775° / 61°0.05
Morning67°feels 67°
Afternoon74°feels 74°
Evening67°feels 68°
Overnight62°feels 61°
75 °
Leland, Monday, 17 August
Light rain. High 75°, low 61°.
Pressure30.06 inHg
Wind10 mph NE
Humidity66%
Visibility—
Dew point61°
Tue, 1877° / 58°0
Morning65°feels 65°
Afternoon76°feels 76°
Evening72°feels 73°
Overnight65°feels 66°
77 °
Leland, Tuesday, 18 August
Overcast. High 77°, low 58°.
Pressure30.06 inHg
Wind12 mph SE
Humidity66%
Visibility—
Dew point62°
Wed, 1991° / 65°0
Morning72°feels 75°
Afternoon86°feels 96°
Evening87°feels 98°
Overnight79°feels 86°
91 °
Leland, Wednesday, 19 August
Partly cloudy. High 91°, low 65°.
Pressure29.88 inHg
Wind13.8 mph SW
Humidity69%
Visibility—
Dew point72°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Leland, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.