10-day forecast for Keller, IL: 27° to 73°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Sunday, October 25
42°
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2173° / 44°0
Morning48°feels 48°
Afternoon72°feels 71°
Evening57°feels 56°
Overnight47°feels 47°
73 °
Keller, Wednesday, 21 October
Clear. High 73°, low 44°.
Pressure30.27 inHg
Wind2.5 mph SW
Humidity50%
Visibility6.2 mi
Dew point48°
Thu, 2271° / 48°0
Morning49°feels 49°
Afternoon70°feels 69°
Evening58°feels 57°
Overnight51°feels 50°
71 °
Keller, Thursday, 22 October
Clear. High 71°, low 48°.
Pressure30.30 inHg
Wind0.9 mph E
Humidity54%
Visibility6.2 mi
Dew point51°
Fri, 2369° / 50°0
Morning51°feels 50°
Afternoon68°feels 67°
Evening59°feels 58°
Overnight53°feels 52°
69 °
Keller, Friday, 23 October
Clear. High 69°, low 50°.
Pressure30.33 inHg
Wind6.6 mph SE
Humidity55%
Visibility6.2 mi
Dew point51°
Sat, 2469° / 50°0
Morning55°feels 53°
Afternoon66°feels 65°
Evening59°feels 58°
Overnight53°feels 52°
69 °
Keller, Saturday, 24 October
Overcast. High 69°, low 50°.
Pressure30.36 inHg
Wind8.1 mph S
Humidity52%
Visibility—
Dew point47°
Sun, 2573° / 54°0
Morning59°feels 58°
Afternoon70°feels 69°
Evening64°feels 63°
Overnight61°feels 59°
73 °
Keller, Sunday, 25 October
Partly cloudy. High 73°, low 54°.
Pressure30.36 inHg
Wind7.2 mph S
Humidity50%
Visibility—
Dew point49°
Mon, 2669° / 48°0.06
Morning63°feels 61°
Afternoon67°feels 66°
Evening56°feels 55°
Overnight51°feels 46°
69 °
Keller, Monday, 26 October
Light rain. High 69°, low 48°.
Pressure30.12 inHg
Wind14.8 mph SW
Humidity36%
Visibility—
Dew point40°
Tue, 2751° / 37°0
Morning43°feels 37°
Afternoon49°feels 45°
Evening42°feels 33°
Overnight37°feels 29°
51 °
Keller, Tuesday, 27 October
Overcast. High 51°, low 37°.
Pressure30.39 inHg
Wind17.9 mph NW
Humidity38%
Visibility—
Dew point25°
Wed, 2842° / 27°0
Morning31°feels 24°
Afternoon39°feels 34°
Evening34°feels 29°
Overnight31°feels 25°
42 °
Keller, Wednesday, 28 October
Clear. High 42°, low 27°.
Pressure30.53 inHg
Wind10.5 mph W
Humidity28%
Visibility—
Dew point8°
Thu, 2951° / 28°0
Morning34°feels 27°
Afternoon49°feels 44°
Evening47°feels 43°
Overnight41°feels 35°
51 °
Keller, Thursday, 29 October
Mostly clear. High 51°, low 28°.
Pressure30.18 inHg
Wind13.5 mph SW
Humidity29%
Visibility—
Dew point16°
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 Keller, 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.