10-day forecast for Calvin, IL: 32° to 70°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Wednesday, November 18
46°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1069° / 42°0
Morning51°feels 50°
Afternoon69°feels 68°
Evening53°feels 52°
Overnight46°feels 42°
69 °
Calvin, Tuesday, 10 November
Clear. High 69°, low 42°.
Pressure30.09 inHg
Wind4.9 mph W
Humidity57%
Visibility6.2 mi
Dew point49°
Wed, 1168° / 45°0.05
Morning49°feels 47°
Afternoon68°feels 68°
Evening56°feels 55°
Overnight47°feels 46°
68 °
Calvin, Wednesday, 11 November
Light rain. High 68°, low 45°.
Pressure29.83 inHg
Wind10 mph SW
Humidity59%
Visibility6.2 mi
Dew point53°
Thu, 1254° / 44°0.01
Morning49°feels 44°
Afternoon53°feels 50°
Evening44°feels 39°
Overnight51°feels 50°
54 °
Calvin, Thursday, 12 November
Light rain. High 54°, low 44°.
Pressure29.85 inHg
Wind14.9 mph NW
Humidity47%
Visibility6.2 mi
Dew point35°
Fri, 1346° / 36°0
Morning40°feels 33°
Afternoon45°feels 39°
Evening40°feels 34°
Overnight38°feels 30°
46 °
Calvin, Friday, 13 November
Overcast. High 46°, low 36°.
Pressure30.00 inHg
Wind13.4 mph NW
Humidity57%
Visibility—
Dew point30°
Sat, 1448° / 32°0
Morning36°feels 32°
Afternoon46°feels 44°
Evening42°feels 40°
Overnight37°feels 35°
48 °
Calvin, Saturday, 14 November
Clear. High 48°, low 32°.
Pressure30.27 inHg
Wind6.8 mph NW
Humidity55%
Visibility—
Dew point30°
Sun, 1558° / 35°0
Morning40°feels 37°
Afternoon53°feels 50°
Evening47°feels 43°
Overnight43°feels 39°
58 °
Calvin, Sunday, 15 November
Clear. High 58°, low 35°.
Pressure30.12 inHg
Wind9.7 mph SW
Humidity34%
Visibility—
Dew point24°
Mon, 1664° / 44°0
Morning54°feels 52°
Afternoon62°feels 60°
Evening57°feels 55°
Overnight53°feels 51°
64 °
Calvin, Monday, 16 November
Overcast. High 64°, low 44°.
Pressure30.06 inHg
Wind11.2 mph SW
Humidity46%
Visibility—
Dew point40°
Tue, 1770° / 53°0
Morning57°feels 55°
Afternoon67°feels 65°
Evening60°feels 58°
Overnight56°feels 54°
70 °
Calvin, Tuesday, 17 November
Partly cloudy. High 70°, low 53°.
Pressure30.21 inHg
Wind5.8 mph SW
Humidity37%
Visibility—
Dew point39°
Wed, 1870° / 51°0
Morning56°feels 54°
Afternoon67°feels 66°
Evening60°feels 58°
Overnight56°feels 54°
70 °
Calvin, Wednesday, 18 November
Clear. High 70°, low 51°.
Pressure30.30 inHg
Wind6.9 mph S
Humidity35%
Visibility—
Dew point38°
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 Calvin, 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.