10-day forecast for Keys, IL: 34° to 66°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Monday, November 9
62° · 0.18 in
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0560° / 47°0
Morning51°feels 50°
Afternoon60°feels 58°
Evening56°feels 55°
Overnight51°feels 49°
60 °
Keys, Thursday, 5 November
Clear. High 60°, low 47°.
Pressure29.85 inHg
Wind12.5 mph W
Humidity55%
Visibility6.2 mi
Dew point44°
Fri, 0653° / 39°0
Morning48°feels 44°
Afternoon51°feels 48°
Evening42°feels 39°
Overnight52°feels 50°
53 °
Keys, Friday, 6 November
Partly cloudy. High 53°, low 39°.
Pressure30.18 inHg
Wind10.8 mph N
Humidity48%
Visibility6.2 mi
Dew point28°
Sat, 0751° / 34°0
Morning39°feels 37°
Afternoon51°feels 48°
Evening41°feels 41°
Overnight37°feels 34°
51 °
Keys, Saturday, 7 November
Overcast. High 51°, low 34°.
Pressure30.30 inHg
Wind4.5 mph NW
Humidity51%
Visibility6.2 mi
Dew point33°
Sun, 0861° / 37°0
Morning43°feels 40°
Afternoon57°feels 55°
Evening52°feels 50°
Overnight38°feels 34°
61 °
Keys, Sunday, 8 November
Clear. High 61°, low 37°.
Pressure30.21 inHg
Wind7 mph W
Humidity59%
Visibility—
Dew point41°
Mon, 0966° / 42°0
Morning48°feels 48°
Afternoon62°feels 61°
Evening55°feels 53°
Overnight49°feels 48°
66 °
Keys, Monday, 9 November
Clear. High 66°, low 42°.
Pressure30.18 inHg
Wind7.1 mph SW
Humidity66%
Visibility—
Dew point49°
Tue, 1063° / 42°0
Morning47°feels 43°
Afternoon59°feels 56°
Evening52°feels 49°
Overnight48°feels 45°
63 °
Keys, Tuesday, 10 November
Clear. High 63°, low 42°.
Pressure30.12 inHg
Wind7 mph W
Humidity28%
Visibility—
Dew point25°
Wed, 1160° / 44°0
Morning49°feels 46°
Afternoon58°feels 55°
Evening49°feels 46°
Overnight45°feels 42°
60 °
Keys, Wednesday, 11 November
Overcast. High 60°, low 44°.
Pressure30.15 inHg
Wind11.6 mph N
Humidity37%
Visibility—
Dew point31°
Thu, 1256° / 38°0
Morning43°feels 39°
Afternoon54°feels 51°
Evening47°feels 44°
Overnight43°feels 39°
56 °
Keys, Thursday, 12 November
Clear. High 56°, low 38°.
Pressure30.18 inHg
Wind9.4 mph NW
Humidity41%
Visibility—
Dew point29°
Fri, 1361° / 38°0
Morning44°feels 39°
Afternoon57°feels 54°
Evening50°feels 47°
Overnight46°feels 42°
61 °
Keys, Friday, 13 November
Clear. High 61°, low 38°.
Pressure29.97 inHg
Wind11.8 mph W
Humidity32%
Visibility—
Dew point26°
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 Keys, 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.