10-day forecast for Thornton, IL: 29° to 56°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
51°
Best day: Wednesday, November 18
51° · 0.56 in
Worst day: Friday, November 20
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1248° / 35°0.09
Morning40°feels 33°
Afternoon47°feels 41°
Evening39°feels 32°
Overnight41°feels 36°
48 °
Thornton, Thursday, 12 November
Snow. High 48°, low 35°.
Pressure29.91 inHg
Wind13 mph NW
Humidity62%
Visibility6.2 mi
Dew point30°
Fri, 1343° / 33°0
Morning35°feels 29°
Afternoon43°feels 37°
Evening35°feels 29°
Overnight37°feels 30°
43 °
Thornton, Friday, 13 November
Overcast. High 43°, low 33°.
Pressure30.03 inHg
Wind10.7 mph N
Humidity70%
Visibility6.2 mi
Dew point29°
Sat, 1443° / 29°0
Morning33°feels 27°
Afternoon43°feels 40°
Evening37°feels 37°
Overnight30°feels 24°
43 °
Thornton, Saturday, 14 November
Clear. High 43°, low 29°.
Pressure30.21 inHg
Wind5.1 mph NW
Humidity65%
Visibility6.2 mi
Dew point28°
Sun, 1547° / 31°0
Morning35°feels 33°
Afternoon45°feels 45°
Evening40°feels 38°
Overnight33°feels 29°
47 °
Thornton, Sunday, 15 November
Clear. High 47°, low 31°.
Pressure30.39 inHg
Wind4.4 mph NW
Humidity59%
Visibility—
Dew point30°
Mon, 1649° / 30°0
Morning35°feels 35°
Afternoon47°feels 46°
Evening44°feels 42°
Overnight40°feels 39°
49 °
Thornton, Monday, 16 November
Mostly clear. High 49°, low 30°.
Pressure30.47 inHg
Wind4 mph NE
Humidity58%
Visibility—
Dew point31°
Tue, 1749° / 39°0
Morning42°feels 42°
Afternoon48°feels 47°
Evening45°feels 42°
Overnight42°feels 40°
49 °
Thornton, Tuesday, 17 November
Partly cloudy. High 49°, low 39°.
Pressure30.42 inHg
Wind4.5 mph E
Humidity42%
Visibility—
Dew point26°
Wed, 1851° / 38°0
Morning41°feels 38°
Afternoon49°feels 46°
Evening46°feels 42°
Overnight43°feels 38°
51 °
Thornton, Wednesday, 18 November
Clear. High 51°, low 38°.
Pressure30.30 inHg
Wind8.6 mph SE
Humidity41%
Visibility—
Dew point25°
Thu, 1950° / 40°0
Morning42°feels 36°
Afternoon48°feels 43°
Evening48°feels 44°
Overnight45°feels 41°
50 °
Thornton, Thursday, 19 November
Overcast. High 50°, low 40°.
Pressure30.09 inHg
Wind12.1 mph S
Humidity48%
Visibility—
Dew point28°
Fri, 2051° / 47°0.56
Morning49°feels 47°
Afternoon49°feels 46°
Evening48°feels 45°
Overnight48°feels 45°
51 °
Thornton, Friday, 20 November
Rain. High 51°, low 47°.
Pressure30.06 inHg
Wind8.8 mph S
Humidity95%
Visibility—
Dew point48°
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 Thornton, 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.