10-day forecast for Westport, IL: 29° to 66°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Friday, November 20
52°
Worst day: Sunday, November 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1654° / 29°0
Morning38°feels 38°
Afternoon54°feels 51°
Evening37°feels 37°
Overnight31°feels 31°
54 °
Westport, Monday, 16 November
Clear. High 54°, low 29°.
Pressure30.53 inHg
Wind2.1 mph SE
Humidity53%
Visibility6.2 mi
Dew point35°
Tue, 1756° / 30°0
Morning38°feels 35°
Afternoon56°feels 54°
Evening42°feels 40°
Overnight32°feels 29°
56 °
Westport, Tuesday, 17 November
Clear. High 56°, low 30°.
Pressure30.53 inHg
Wind4 mph S
Humidity56%
Visibility6.2 mi
Dew point39°
Wed, 1861° / 36°0
Morning41°feels 36°
Afternoon61°feels 58°
Evening49°feels 45°
Overnight39°feels 35°
61 °
Westport, Wednesday, 18 November
Partly cloudy. High 61°, low 36°.
Pressure30.45 inHg
Wind8.4 mph S
Humidity44%
Visibility6.2 mi
Dew point38°
Thu, 1965° / 42°0
Morning48°feels 45°
Afternoon64°feels 62°
Evening54°feels 52°
Overnight44°feels 40°
65 °
Westport, Thursday, 19 November
Clear. High 65°, low 42°.
Pressure30.36 inHg
Wind9.6 mph SW
Humidity47%
Visibility6.2 mi
Dew point42°
Fri, 2066° / 43°0
Morning50°feels 49°
Afternoon64°feels 63°
Evening56°feels 55°
Overnight52°feels 51°
66 °
Westport, Friday, 20 November
Clear. High 66°, low 43°.
Pressure30.27 inHg
Wind6.5 mph SE
Humidity57%
Visibility—
Dew point47°
Sat, 2164° / 47°0
Morning51°feels 48°
Afternoon61°feels 59°
Evening55°feels 52°
Overnight51°feels 48°
64 °
Westport, Saturday, 21 November
Overcast. High 64°, low 47°.
Pressure30.06 inHg
Wind8.3 mph S
Humidity41%
Visibility—
Dew point37°
Sun, 2262° / 46°0
Morning52°feels 49°
Afternoon60°feels 57°
Evening50°feels 47°
Overnight47°feels 43°
62 °
Westport, Sunday, 22 November
Clear. High 62°, low 46°.
Pressure30.06 inHg
Wind11.8 mph N
Humidity36%
Visibility—
Dew point33°
Mon, 2354° / 38°0
Morning42°feels 37°
Afternoon52°feels 49°
Evening44°feels 39°
Overnight40°feels 35°
54 °
Westport, Monday, 23 November
Overcast. High 54°, low 38°.
Pressure30.24 inHg
Wind10.7 mph NE
Humidity41%
Visibility—
Dew point28°
Tue, 2459° / 36°0.05
Morning41°feels 36°
Afternoon55°feels 53°
Evening55°feels 53°
Overnight49°feels 47°
59 °
Westport, Tuesday, 24 November
Light rain. High 59°, low 36°.
Pressure30.18 inHg
Wind11.1 mph E
Humidity51%
Visibility—
Dew point35°
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 Westport, 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.