10-day forecast for Spring Valley, IL: 43° to 74°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Thursday, October 22
56° · 0.63 in
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2372° / 47°0
Morning51°feels 50°
Afternoon72°feels 71°
Evening56°feels 54°
Overnight51°feels 50°
72 °
Spring Valley, Friday, 23 October
Clear. High 72°, low 47°.
Pressure30.30 inHg
Wind5.1 mph SE
Humidity55%
Visibility6.2 mi
Dew point51°
Sat, 2469° / 46°0
Morning49°feels 47°
Afternoon69°feels 68°
Evening57°feels 56°
Overnight50°feels 49°
69 °
Spring Valley, Saturday, 24 October
Overcast. High 69°, low 46°.
Pressure30.36 inHg
Wind6.7 mph S
Humidity56%
Visibility6.2 mi
Dew point50°
Sun, 2572° / 50°0
Morning52°feels 51°
Afternoon72°feels 71°
Evening60°feels 59°
Overnight52°feels 51°
72 °
Spring Valley, Sunday, 25 October
Clear. High 72°, low 50°.
Pressure30.39 inHg
Wind4.5 mph S
Humidity57%
Visibility6.2 mi
Dew point51°
Mon, 2669° / 49°0
Morning52°feels 51°
Afternoon68°feels 67°
Evening59°feels 58°
Overnight53°feels 52°
69 °
Spring Valley, Monday, 26 October
Overcast. High 69°, low 49°.
Pressure30.39 inHg
Wind6.1 mph E
Humidity68%
Visibility6.2 mi
Dew point54°
Tue, 2767° / 50°0
Morning54°feels 52°
Afternoon64°feels 63°
Evening57°feels 56°
Overnight53°feels 52°
67 °
Spring Valley, Tuesday, 27 October
Overcast. High 67°, low 50°.
Pressure30.30 inHg
Wind8.4 mph NE
Humidity63%
Visibility—
Dew point50°
Wed, 2863° / 50°0
Morning53°feels 52°
Afternoon60°feels 59°
Evening56°feels 54°
Overnight53°feels 52°
63 °
Spring Valley, Wednesday, 28 October
Mostly clear. High 63°, low 50°.
Pressure30.15 inHg
Wind8.4 mph W
Humidity56%
Visibility—
Dew point44°
Thu, 2962° / 51°0.3
Morning54°feels 53°
Afternoon56°feels 55°
Evening57°feels 56°
Overnight55°feels 54°
62 °
Spring Valley, Thursday, 29 October
Rain. High 62°, low 51°.
Pressure30.15 inHg
Wind5.9 mph SW
Humidity74%
Visibility—
Dew point48°
Fri, 3056° / 50°0.63
Morning56°feels 55°
Afternoon55°feels 55°
Evening51°feels 49°
Overnight51°feels 48°
56 °
Spring Valley, Friday, 30 October
Rain. High 56°, low 50°.
Pressure29.97 inHg
Wind12.5 mph N
Humidity96%
Visibility—
Dew point55°
Sat, 3156° / 43°0
Morning47°feels 43°
Afternoon55°feels 53°
Evening50°feels 48°
Overnight49°feels 46°
56 °
Spring Valley, Saturday, 31 October
Overcast. High 56°, low 43°.
Pressure30.15 inHg
Wind7.7 mph NE
Humidity55%
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 Spring Valley, 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.