10-day forecast for Wellington, IL: 37° to 73°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Saturday, October 24
64° · 0.07 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1965° / 38°0
Morning43°feels 41°
Afternoon65°feels 63°
Evening51°feels 49°
Overnight42°feels 40°
65 °
Wellington, Monday, 19 October
Clear. High 65°, low 38°.
Pressure30.42 inHg
Wind1.6 mph S
Humidity49%
Visibility6.2 mi
Dew point42°
Tue, 2068° / 41°0
Morning44°feels 42°
Afternoon67°feels 66°
Evening54°feels 52°
Overnight45°feels 45°
68 °
Wellington, Tuesday, 20 October
Clear. High 68°, low 41°.
Pressure30.39 inHg
Wind3.1 mph E
Humidity45%
Visibility6.2 mi
Dew point43°
Wed, 2169° / 43°0
Morning45°feels 44°
Afternoon69°feels 67°
Evening57°feels 56°
Overnight47°feels 45°
69 °
Wellington, Wednesday, 21 October
Clear. High 69°, low 43°.
Pressure30.30 inHg
Wind1.9 mph SW
Humidity48%
Visibility6.2 mi
Dew point46°
Thu, 2268° / 45°0
Morning50°feels 50°
Afternoon66°feels 65°
Evening57°feels 56°
Overnight48°feels 48°
68 °
Wellington, Thursday, 22 October
Overcast. High 68°, low 45°.
Pressure30.30 inHg
Wind7.7 mph NE
Humidity48%
Visibility—
Dew point44°
Fri, 2365° / 48°0
Morning53°feels 50°
Afternoon64°feels 62°
Evening56°feels 55°
Overnight52°feels 50°
65 °
Wellington, Friday, 23 October
Clear. High 65°, low 48°.
Pressure30.36 inHg
Wind7.9 mph E
Humidity53%
Visibility—
Dew point45°
Sat, 2473° / 51°0
Morning57°feels 55°
Afternoon69°feels 68°
Evening65°feels 63°
Overnight61°feels 60°
73 °
Wellington, Saturday, 24 October
Overcast. High 73°, low 51°.
Pressure30.33 inHg
Wind14.2 mph S
Humidity43%
Visibility—
Dew point44°
Sun, 2564° / 50°0.07
Morning58°feels 57°
Afternoon54°feels 53°
Evening54°feels 52°
Overnight52°feels 50°
64 °
Wellington, Sunday, 25 October
Light rain. High 64°, low 50°.
Pressure30.42 inHg
Wind11.4 mph SW
Humidity84%
Visibility—
Dew point50°
Mon, 2657° / 50°0
Morning51°feels 49°
Afternoon55°feels 53°
Evening57°feels 55°
Overnight55°feels 53°
57 °
Wellington, Monday, 26 October
Overcast. High 57°, low 50°.
Pressure30.33 inHg
Wind5.6 mph E
Humidity58%
Visibility—
Dew point40°
Tue, 2771° / 54°0
Morning59°feels 57°
Afternoon68°feels 67°
Evening62°feels 61°
Overnight59°feels 58°
71 °
Wellington, Tuesday, 27 October
Overcast. High 71°, low 54°.
Pressure30.27 inHg
Wind8 mph SE
Humidity42%
Visibility—
Dew point43°
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 Wellington, 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.