10-day forecast for Elgin, IL: 36° to 71°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Wednesday, October 14
66° · 1.65 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1566° / 57°1.65
Morning59°feels 59°
Afternoon64°feels 65°
Evening61°feels 62°
Overnight58°feels 58°
66 °
Elgin, Thursday, 15 October
Heavy rain. High 66°, low 57°.
Pressure29.97 inHg
Wind9 mph E
Humidity95%
Visibility6.2 mi
Dew point58°
Fri, 1658° / 44°0.05
Morning51°feels 49°
Afternoon54°feels 52°
Evening49°feels 42°
Overnight56°feels 56°
58 °
Elgin, Friday, 16 October
Light rain. High 58°, low 44°.
Pressure30.03 inHg
Wind16.9 mph NW
Humidity62%
Visibility6.2 mi
Dew point41°
Sat, 1755° / 37°0
Morning38°feels 33°
Afternoon53°feels 50°
Evening46°feels 43°
Overnight41°feels 34°
55 °
Elgin, Saturday, 17 October
Clear. High 55°, low 37°.
Pressure30.56 inHg
Wind3.7 mph NW
Humidity51%
Visibility6.2 mi
Dew point33°
Sun, 1860° / 42°0
Morning47°feels 42°
Afternoon57°feels 55°
Evening52°feels 49°
Overnight43°feels 38°
60 °
Elgin, Sunday, 18 October
Clear. High 60°, low 42°.
Pressure30.42 inHg
Wind14.1 mph SW
Humidity48%
Visibility—
Dew point37°
Mon, 1962° / 41°0
Morning47°feels 44°
Afternoon60°feels 58°
Evening53°feels 52°
Overnight49°feels 47°
62 °
Elgin, Monday, 19 October
Overcast. High 62°, low 41°.
Pressure30.36 inHg
Wind8.5 mph SW
Humidity55%
Visibility—
Dew point42°
Tue, 2064° / 47°0
Morning52°feels 51°
Afternoon62°feels 61°
Evening55°feels 54°
Overnight52°feels 51°
64 °
Elgin, Tuesday, 20 October
Clear. High 64°, low 47°.
Pressure30.27 inHg
Wind4.6 mph S
Humidity56%
Visibility—
Dew point45°
Wed, 2166° / 49°0
Morning54°feels 52°
Afternoon64°feels 63°
Evening57°feels 56°
Overnight55°feels 54°
66 °
Elgin, Wednesday, 21 October
Clear. High 66°, low 49°.
Pressure30.09 inHg
Wind13.6 mph SW
Humidity58%
Visibility—
Dew point48°
Thu, 2258° / 41°0
Morning44°feels 38°
Afternoon51°feels 48°
Evening43°feels 38°
Overnight42°feels 36°
58 °
Elgin, Thursday, 22 October
Clear. High 58°, low 41°.
Pressure30.30 inHg
Wind14.9 mph NE
Humidity52%
Visibility—
Dew point34°
Fri, 2353° / 36°0
Morning41°feels 36°
Afternoon51°feels 48°
Evening43°feels 39°
Overnight40°feels 37°
53 °
Elgin, Friday, 23 October
Clear. High 53°, low 36°.
Pressure30.42 inHg
Wind8.2 mph NE
Humidity51%
Visibility—
Dew point33°
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 Elgin, 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.