10-day forecast for Collison, IL: 29° to 86°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Tuesday, October 13
64° · 0.66 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1283° / 61°0
Morning64°feels 64°
Afternoon82°feels 82°
Evening76°feels 76°
Overnight62°feels 62°
83 °
Collison, Monday, 12 October
Overcast. High 83°, low 61°.
Pressure29.91 inHg
Wind11.9 mph SW
Humidity50%
Visibility6.2 mi
Dew point61°
Tue, 1386° / 70°0
Morning71°feels 70°
Afternoon86°feels 87°
Evening77°feels 78°
Overnight73°feels 73°
86 °
Collison, Tuesday, 13 October
Partly cloudy. High 86°, low 70°.
Pressure29.85 inHg
Wind11 mph W
Humidity48%
Visibility6.2 mi
Dew point62°
Wed, 1479° / 62°0
Morning69°feels 69°
Afternoon78°feels 79°
Evening67°feels 66°
Overnight69°feels 70°
79 °
Collison, Wednesday, 14 October
Light rain. High 79°, low 62°.
Pressure30.00 inHg
Wind7.4 mph NE
Humidity65%
Visibility6.2 mi
Dew point65°
Thu, 1564° / 59°0.66
Morning59°feels 59°
Afternoon62°feels 62°
Evening63°feels 64°
Overnight59°feels 58°
64 °
Collison, Thursday, 15 October
Rain. High 64°, low 59°.
Pressure30.15 inHg
Wind10.4 mph NE
Humidity93%
Visibility—
Dew point59°
Fri, 1661° / 45°0.01
Morning58°feels 57°
Afternoon59°feels 57°
Evening51°feels 47°
Overnight47°feels 42°
61 °
Collison, Friday, 16 October
Light rain. High 61°, low 45°.
Pressure30.33 inHg
Wind18.8 mph N
Humidity45%
Visibility—
Dew point38°
Sat, 1743° / 32°0
Morning35°feels 24°
Afternoon41°feels 32°
Evening38°feels 29°
Overnight35°feels 26°
43 °
Collison, Saturday, 17 October
Overcast. High 43°, low 32°.
Pressure30.30 inHg
Wind23 mph NW
Humidity51%
Visibility—
Dew point23°
Sun, 1847° / 29°0
Morning34°feels 28°
Afternoon44°feels 42°
Evening40°feels 38°
Overnight37°feels 32°
47 °
Collison, Sunday, 18 October
Clear. High 47°, low 29°.
Pressure30.53 inHg
Wind10 mph N
Humidity37%
Visibility—
Dew point19°
Mon, 1957° / 35°0
Morning40°feels 34°
Afternoon53°feels 49°
Evening47°feels 43°
Overnight43°feels 38°
57 °
Collison, Monday, 19 October
Overcast. High 57°, low 35°.
Pressure30.36 inHg
Wind15.9 mph SW
Humidity35%
Visibility—
Dew point24°
Tue, 2064° / 41°0
Morning47°feels 42°
Afternoon60°feels 58°
Evening53°feels 50°
Overnight48°feels 44°
64 °
Collison, Tuesday, 20 October
Clear. High 64°, low 41°.
Pressure30.24 inHg
Wind13.1 mph SW
Humidity31%
Visibility—
Dew point28°
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 Collison, 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.