10-day forecast for Spring Valley, IL: 37° to 73°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Thursday, October 22
55° · 0.56 in
Worst day: Saturday, October 31
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2372° / 47°0
Morning51°feels 50°
Afternoon72°feels 71°
Evening55°feels 54°
Overnight51°feels 49°
72 °
Spring Valley, Friday, 23 October
Clear. High 72°, low 47°.
Pressure30.30 inHg
Wind5.5 mph SE
Humidity54%
Visibility6.2 mi
Dew point50°
Sat, 2469° / 48°0
Morning49°feels 47°
Afternoon68°feels 67°
Evening59°feels 58°
Overnight51°feels 49°
69 °
Spring Valley, Saturday, 24 October
Overcast. High 69°, low 48°.
Pressure30.36 inHg
Wind6.1 mph S
Humidity57%
Visibility6.2 mi
Dew point50°
Sun, 2572° / 50°0
Morning51°feels 50°
Afternoon72°feels 71°
Evening60°feels 59°
Overnight52°feels 51°
72 °
Spring Valley, Sunday, 25 October
Overcast. High 72°, low 50°.
Pressure30.39 inHg
Wind4.5 mph S
Humidity54%
Visibility6.2 mi
Dew point51°
Mon, 2670° / 50°0
Morning53°feels 53°
Afternoon67°feels 67°
Evening60°feels 60°
Overnight53°feels 52°
70 °
Spring Valley, Monday, 26 October
Overcast. High 70°, low 50°.
Pressure30.33 inHg
Wind9.6 mph E
Humidity56%
Visibility—
Dew point50°
Tue, 2768° / 51°0
Morning55°feels 55°
Afternoon64°feels 63°
Evening58°feels 57°
Overnight54°feels 53°
68 °
Spring Valley, Tuesday, 27 October
Overcast. High 68°, low 51°.
Pressure30.27 inHg
Wind7.9 mph E
Humidity68%
Visibility—
Dew point52°
Wed, 2867° / 52°0
Morning57°feels 56°
Afternoon65°feels 64°
Evening56°feels 56°
Overnight54°feels 53°
67 °
Spring Valley, Wednesday, 28 October
Partly cloudy. High 67°, low 52°.
Pressure30.09 inHg
Wind8.6 mph S
Humidity52%
Visibility—
Dew point47°
Thu, 2958° / 43°0.01
Morning56°feels 54°
Afternoon50°feels 47°
Evening46°feels 42°
Overnight46°feels 42°
58 °
Spring Valley, Thursday, 29 October
Light rain. High 58°, low 43°.
Pressure30.21 inHg
Wind17.1 mph NW
Humidity51%
Visibility—
Dew point34°
Fri, 3054° / 37°0
Morning42°feels 40°
Afternoon52°feels 48°
Evening47°feels 45°
Overnight45°feels 42°
54 °
Spring Valley, Friday, 30 October
Clear. High 54°, low 37°.
Pressure30.30 inHg
Wind6.9 mph SE
Humidity37%
Visibility—
Dew point25°
Sat, 3155° / 44°0.56
Morning46°feels 40°
Afternoon50°feels 46°
Evening55°feels 54°
Overnight53°feels 52°
55 °
Spring Valley, Saturday, 31 October
Rain. High 55°, low 44°.
Pressure30.03 inHg
Wind13.6 mph S
Humidity94%
Visibility—
Dew point47°
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.