10-day forecast for Sparta, IL: 29° to 69°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Friday, November 20
44°
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1449° / 29°0
Morning37°feels 35°
Afternoon48°feels 47°
Evening38°feels 38°
Overnight36°feels 32°
49 °
Sparta, Saturday, 14 November
Clear. High 49°, low 29°.
Pressure30.33 inHg
Wind4.3 mph N
Humidity55%
Visibility6.2 mi
Dew point25°
Sun, 1552° / 31°0
Morning38°feels 35°
Afternoon52°feels 49°
Evening40°feels 38°
Overnight32°feels 32°
52 °
Sparta, Sunday, 15 November
Overcast. High 52°, low 31°.
Pressure30.45 inHg
Wind2.8 mph SE
Humidity48%
Visibility6.2 mi
Dew point31°
Mon, 1654° / 34°0
Morning38°feels 38°
Afternoon54°feels 51°
Evening42°feels 38°
Overnight35°feels 32°
54 °
Sparta, Monday, 16 November
Clear. High 54°, low 34°.
Pressure30.53 inHg
Wind2.2 mph S
Humidity45%
Visibility6.2 mi
Dew point32°
Tue, 1754° / 34°0
Morning40°feels 39°
Afternoon54°feels 51°
Evening43°feels 40°
Overnight37°feels 33°
54 °
Sparta, Tuesday, 17 November
Clear. High 54°, low 34°.
Pressure30.50 inHg
Wind4.7 mph S
Humidity48%
Visibility6.2 mi
Dew point34°
Wed, 1859° / 38°0
Morning44°feels 40°
Afternoon57°feels 55°
Evening52°feels 49°
Overnight47°feels 43°
59 °
Sparta, Wednesday, 18 November
Overcast. High 59°, low 38°.
Pressure30.36 inHg
Wind11.2 mph S
Humidity50%
Visibility—
Dew point37°
Thu, 1962° / 48°0.02
Morning54°feels 52°
Afternoon61°feels 59°
Evening59°feels 58°
Overnight55°feels 54°
62 °
Sparta, Thursday, 19 November
Light rain. High 62°, low 48°.
Pressure30.33 inHg
Wind8.4 mph S
Humidity56%
Visibility—
Dew point44°
Fri, 2068° / 55°0.02
Morning59°feels 58°
Afternoon66°feels 65°
Evening58°feels 57°
Overnight55°feels 54°
68 °
Sparta, Friday, 20 November
Light rain. High 68°, low 55°.
Pressure30.24 inHg
Wind10.6 mph S
Humidity51%
Visibility—
Dew point47°
Sat, 2169° / 49°0.04
Morning55°feels 52°
Afternoon67°feels 65°
Evening62°feels 60°
Overnight58°feels 56°
69 °
Sparta, Saturday, 21 November
Light rain. High 69°, low 49°.
Pressure30.00 inHg
Wind15.5 mph S
Humidity33%
Visibility—
Dew point35°
Sun, 2248° / 29°0.02
Morning37°feels 27°
Afternoon37°feels 26°
Evening33°feels 23°
Overnight31°feels 20°
48 °
Sparta, Sunday, 22 November
Light rain. High 48°, low 29°.
Pressure30.09 inHg
Wind21 mph NW
Humidity55%
Visibility—
Dew point22°
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 Sparta, 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.