10-day forecast for St. David, 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: Tuesday, November 10
42°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1066° / 43°0
Morning49°feels 46°
Afternoon66°feels 64°
Evening48°feels 47°
Overnight50°feels 47°
66 °
St. David, Tuesday, 10 November
Clear. High 66°, low 43°.
Pressure30.09 inHg
Wind3.8 mph N
Humidity51%
Visibility6.2 mi
Dew point44°
Wed, 1161° / 43°0.05
Morning50°feels 46°
Afternoon54°feels 53°
Evening49°feels 44°
Overnight44°feels 42°
61 °
St. David, Wednesday, 11 November
Rain. High 61°, low 43°.
Pressure29.74 inHg
Wind8.9 mph W
Humidity85%
Visibility6.2 mi
Dew point52°
Thu, 1247° / 38°0.02
Morning42°feels 36°
Afternoon45°feels 39°
Evening40°feels 33°
Overnight45°feels 40°
47 °
St. David, Thursday, 12 November
Light rain. High 47°, low 38°.
Pressure30.03 inHg
Wind14 mph N
Humidity54%
Visibility6.2 mi
Dew point27°
Fri, 1342° / 34°0
Morning36°feels 29°
Afternoon42°feels 36°
Evening38°feels 34°
Overnight37°feels 31°
42 °
St. David, Friday, 13 November
Partly cloudy. High 42°, low 34°.
Pressure30.12 inHg
Wind11.2 mph N
Humidity62%
Visibility6.2 mi
Dew point24°
Sat, 1444° / 29°0
Morning33°feels 29°
Afternoon42°feels 41°
Evening37°feels 37°
Overnight33°feels 32°
44 °
St. David, Saturday, 14 November
Clear. High 44°, low 29°.
Pressure30.24 inHg
Wind3.9 mph N
Humidity60%
Visibility—
Dew point28°
Sun, 1547° / 30°0
Morning35°feels 31°
Afternoon45°feels 43°
Evening40°feels 37°
Overnight37°feels 32°
47 °
St. David, Sunday, 15 November
Partly cloudy. High 47°, low 30°.
Pressure30.36 inHg
Wind6.3 mph E
Humidity52%
Visibility—
Dew point27°
Mon, 1650° / 34°0
Morning38°feels 34°
Afternoon47°feels 44°
Evening42°feels 38°
Overnight39°feels 34°
50 °
St. David, Monday, 16 November
Partly cloudy. High 50°, low 34°.
Pressure30.42 inHg
Wind6.5 mph SE
Humidity43%
Visibility—
Dew point25°
Tue, 1752° / 34°0
Morning39°feels 34°
Afternoon49°feels 46°
Evening44°feels 39°
Overnight40°feels 35°
52 °
St. David, Tuesday, 17 November
Clear. High 52°, low 34°.
Pressure30.47 inHg
Wind7.7 mph SE
Humidity45%
Visibility—
Dew point28°
Wed, 1855° / 36°0
Morning40°feels 36°
Afternoon52°feels 49°
Evening47°feels 42°
Overnight43°feels 38°
55 °
St. David, Wednesday, 18 November
Clear. High 55°, low 36°.
Pressure30.39 inHg
Wind12.2 mph S
Humidity41%
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 St. David, 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.