10-day forecast for Gerlaw, IL: 56° to 91°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Tuesday, August 11
74° · 0.47 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0991° / 67°0
Morning76°feels 77°
Afternoon87°feels 97°
Evening81°feels 87°
Overnight68°feels 69°
91 °
Gerlaw, Sunday, 9 August
Overcast. High 91°, low 67°.
Pressure29.85 inHg
Wind14.3 mph S
Humidity68%
Visibility6.2 mi
Dew point73°
Mon, 1091° / 74°0.01
Morning75°feels 76°
Afternoon86°feels 94°
Evening81°feels 86°
Overnight79°feels 79°
91 °
Gerlaw, Monday, 10 August
Light rain. High 91°, low 74°.
Pressure29.88 inHg
Wind6.4 mph SW
Humidity74%
Visibility6.2 mi
Dew point73°
Tue, 1191° / 75°0
Morning78°feels 79°
Afternoon90°feels 99°
Evening81°feels 85°
Overnight78°feels 80°
91 °
Gerlaw, Tuesday, 11 August
Overcast. High 91°, low 75°.
Pressure29.77 inHg
Wind16.2 mph S
Humidity61%
Visibility6.2 mi
Dew point72°
Wed, 1279° / 70°0.05
Morning73°feels 74°
Afternoon74°feels 75°
Evening77°feels 78°
Overnight73°feels 74°
79 °
Gerlaw, Wednesday, 12 August
Light rain. High 79°, low 70°.
Pressure29.88 inHg
Wind7.6 mph NE
Humidity78%
Visibility6.2 mi
Dew point70°
Thu, 1374° / 65°0.47
Morning68°feels 69°
Afternoon71°feels 72°
Evening70°feels 71°
Overnight65°feels 66°
74 °
Gerlaw, Thursday, 13 August
Rain. High 74°, low 65°.
Pressure29.91 inHg
Wind9.8 mph NE
Humidity93%
Visibility—
Dew point68°
Fri, 1477° / 56°0
Morning62°feels 61°
Afternoon74°feels 74°
Evening69°feels 69°
Overnight62°feels 62°
77 °
Gerlaw, Friday, 14 August
Clear. High 77°, low 56°.
Pressure30.18 inHg
Wind7.6 mph E
Humidity58%
Visibility—
Dew point56°
Sat, 1576° / 56°0
Morning62°feels 62°
Afternoon73°feels 73°
Evening70°feels 70°
Overnight61°feels 60°
76 °
Gerlaw, Saturday, 15 August
Overcast. High 76°, low 56°.
Pressure30.30 inHg
Wind8.8 mph SE
Humidity60%
Visibility—
Dew point57°
Sun, 1676° / 59°0.01
Morning64°feels 64°
Afternoon76°feels 76°
Evening74°feels 76°
Overnight67°feels 67°
76 °
Gerlaw, Sunday, 16 August
Light rain. High 76°, low 59°.
Pressure30.12 inHg
Wind14.2 mph S
Humidity63%
Visibility—
Dew point60°
Mon, 1783° / 67°0.01
Morning71°feels 72°
Afternoon79°feels 80°
Evening79°feels 79°
Overnight72°feels 74°
83 °
Gerlaw, Monday, 17 August
Light rain. High 83°, low 67°.
Pressure29.94 inHg
Wind8.3 mph SE
Humidity81%
Visibility—
Dew point71°
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 Gerlaw, 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.