10-day forecast for South Beloit, IL: 26° to 59°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
53°
Best day: Wednesday, November 18
56° · 0.24 in
Worst day: Friday, November 20
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1446° / 31°0
Morning35°feels 28°
Afternoon46°feels 43°
Evening36°feels 36°
Overnight32°feels 26°
46 °
South Beloit, Saturday, 14 November
Overcast. High 46°, low 31°.
Pressure30.30 inHg
Wind7.8 mph NW
Humidity64%
Visibility6.2 mi
Dew point29°
Sun, 1546° / 28°0
Morning31°feels 31°
Afternoon46°feels 46°
Evening34°feels 34°
Overnight31°feels 28°
46 °
South Beloit, Sunday, 15 November
Clear. High 46°, low 28°.
Pressure30.45 inHg
Wind2.3 mph W
Humidity60%
Visibility6.2 mi
Dew point31°
Mon, 1649° / 28°0
Morning32°feels 27°
Afternoon49°feels 46°
Evening38°feels 33°
Overnight29°feels 29°
49 °
South Beloit, Monday, 16 November
Clear. High 49°, low 28°.
Pressure30.47 inHg
Wind8.4 mph SW
Humidity55%
Visibility6.2 mi
Dew point32°
Tue, 1752° / 34°0
Morning38°feels 33°
Afternoon52°feels 49°
Evening43°feels 38°
Overnight35°feels 29°
52 °
South Beloit, Tuesday, 17 November
Overcast. High 52°, low 34°.
Pressure30.42 inHg
Wind7.5 mph SW
Humidity58%
Visibility6.2 mi
Dew point36°
Wed, 1853° / 35°0
Morning40°feels 34°
Afternoon50°feels 47°
Evening48°feels 43°
Overnight45°feels 39°
53 °
South Beloit, Wednesday, 18 November
Overcast. High 53°, low 35°.
Pressure30.27 inHg
Wind12.3 mph S
Humidity60%
Visibility—
Dew point35°
Thu, 1953° / 42°0.11
Morning51°feels 50°
Afternoon50°feels 49°
Evening44°feels 42°
Overnight44°feels 44°
53 °
South Beloit, Thursday, 19 November
Light rain. High 53°, low 42°.
Pressure30.21 inHg
Wind13.1 mph S
Humidity85%
Visibility—
Dew point47°
Fri, 2056° / 38°0.24
Morning41°feels 36°
Afternoon49°feels 46°
Evening54°feels 53°
Overnight53°feels 51°
56 °
South Beloit, Friday, 20 November
Rain. High 56°, low 38°.
Pressure30.24 inHg
Wind18.2 mph S
Humidity85%
Visibility—
Dew point42°
Sat, 2159° / 38°0.11
Morning56°feels 55°
Afternoon55°feels 53°
Evening38°feels 28°
Overnight42°feels 33°
59 °
South Beloit, Saturday, 21 November
Snow. High 59°, low 38°.
Pressure29.68 inHg
Wind23.4 mph SW
Humidity79%
Visibility—
Dew point52°
Sun, 2234° / 26°0
Morning29°feels 18°
Afternoon30°feels 18°
Evening26°feels 15°
Overnight26°feels 15°
34 °
South Beloit, Sunday, 22 November
Partly cloudy. High 34°, low 26°.
Pressure30.18 inHg
Wind19.2 mph NW
Humidity44%
Visibility—
Dew point11°
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 South Beloit, 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.