10-day forecast for Gerlaw, IL: 36° to 74°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Saturday, October 24
66° · 0.31 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1655° / 45°0.02
Morning48°feels 43°
Afternoon53°feels 51°
Evening49°feels 44°
Overnight52°feels 51°
55 °
Gerlaw, Friday, 16 October
Light rain. High 55°, low 45°.
Pressure30.21 inHg
Wind17.6 mph NW
Humidity67%
Visibility6.2 mi
Dew point41°
Sat, 1757° / 36°0
Morning38°feels 35°
Afternoon56°feels 53°
Evening47°feels 44°
Overnight41°feels 38°
57 °
Gerlaw, Saturday, 17 October
Clear. High 57°, low 36°.
Pressure30.56 inHg
Wind3.4 mph SW
Humidity45%
Visibility6.2 mi
Dew point30°
Sun, 1863° / 42°0
Morning43°feels 38°
Afternoon62°feels 60°
Evening52°feels 50°
Overnight44°feels 39°
63 °
Gerlaw, Sunday, 18 October
Clear. High 63°, low 42°.
Pressure30.45 inHg
Wind12.4 mph S
Humidity46%
Visibility6.2 mi
Dew point39°
Mon, 1965° / 43°0
Morning47°feels 44°
Afternoon64°feels 62°
Evening56°feels 54°
Overnight47°feels 43°
65 °
Gerlaw, Monday, 19 October
Overcast. High 65°, low 43°.
Pressure30.36 inHg
Wind7 mph S
Humidity53%
Visibility6.2 mi
Dew point42°
Tue, 2069° / 45°0
Morning52°feels 50°
Afternoon66°feels 65°
Evening58°feels 56°
Overnight52°feels 51°
69 °
Gerlaw, Tuesday, 20 October
Overcast. High 69°, low 45°.
Pressure30.30 inHg
Wind6.9 mph S
Humidity45%
Visibility—
Dew point43°
Wed, 2170° / 48°0
Morning54°feels 52°
Afternoon66°feels 64°
Evening60°feels 58°
Overnight56°feels 54°
70 °
Gerlaw, Wednesday, 21 October
Overcast. High 70°, low 48°.
Pressure30.30 inHg
Wind7.4 mph SE
Humidity41%
Visibility—
Dew point40°
Thu, 2268° / 55°0
Morning59°feels 56°
Afternoon66°feels 65°
Evening61°feels 59°
Overnight59°feels 57°
68 °
Gerlaw, Thursday, 22 October
Overcast. High 68°, low 55°.
Pressure30.24 inHg
Wind11.3 mph S
Humidity40%
Visibility—
Dew point41°
Fri, 2371° / 58°0
Morning62°feels 60°
Afternoon69°feels 67°
Evening67°feels 65°
Overnight65°feels 63°
71 °
Gerlaw, Friday, 23 October
Overcast. High 71°, low 58°.
Pressure30.15 inHg
Wind14.2 mph SE
Humidity42%
Visibility—
Dew point44°
Sat, 2474° / 59°0
Morning64°feels 62°
Afternoon71°feels 71°
Evening64°feels 63°
Overnight59°feels 58°
74 °
Gerlaw, Saturday, 24 October
Partly cloudy. High 74°, low 59°.
Pressure30.12 inHg
Wind15 mph SW
Humidity55%
Visibility—
Dew point54°
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.