10-day forecast for Rock, IL: 40° to 73°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Tuesday, November 10
73° · 0.22 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 0373° / 62°0.22
Morning65°feels 65°
Afternoon73°feels 73°
Evening64°feels 65°
Overnight63°feels 63°
73 °
Rock, Tuesday, 3 November
Rain. High 73°, low 62°.
Pressure29.91 inHg
Wind10.8 mph S
Humidity69%
Visibility6.2 mi
Dew point61°
Wed, 0464° / 51°0.15
Morning61°feels 61°
Afternoon64°feels 63°
Evening54°feels 53°
Overnight62°feels 63°
64 °
Rock, Wednesday, 4 November
Rain. High 64°, low 51°.
Pressure29.83 inHg
Wind10.9 mph SW
Humidity68%
Visibility6.2 mi
Dew point54°
Thu, 0566° / 47°0
Morning52°feels 51°
Afternoon66°feels 64°
Evening54°feels 53°
Overnight48°feels 47°
66 °
Rock, Thursday, 5 November
Clear. High 66°, low 47°.
Pressure29.91 inHg
Wind8.4 mph SW
Humidity40%
Visibility6.2 mi
Dew point40°
Fri, 0659° / 49°0
Morning54°feels 53°
Afternoon59°feels 57°
Evening55°feels 53°
Overnight54°feels 52°
59 °
Rock, Friday, 6 November
Overcast. High 59°, low 49°.
Pressure30.00 inHg
Wind6.9 mph NW
Humidity62%
Visibility6.2 mi
Dew point47°
Sat, 0755° / 47°0
Morning49°feels 46°
Afternoon55°feels 52°
Evening50°feels 48°
Overnight47°feels 46°
55 °
Rock, Saturday, 7 November
Overcast. High 55°, low 47°.
Pressure30.18 inHg
Wind7.1 mph N
Humidity51%
Visibility—
Dew point36°
Sun, 0861° / 40°0
Morning47°feels 44°
Afternoon58°feels 56°
Evening48°feels 46°
Overnight45°feels 43°
61 °
Rock, Sunday, 8 November
Clear. High 61°, low 40°.
Pressure30.12 inHg
Wind8.5 mph NW
Humidity43%
Visibility—
Dew point35°
Mon, 0963° / 41°0
Morning47°feels 47°
Afternoon60°feels 58°
Evening51°feels 49°
Overnight47°feels 46°
63 °
Rock, Monday, 9 November
Clear. High 63°, low 41°.
Pressure30.21 inHg
Wind5.2 mph SW
Humidity33%
Visibility—
Dew point30°
Tue, 1069° / 45°0
Morning51°feels 49°
Afternoon66°feels 64°
Evening57°feels 55°
Overnight53°feels 50°
69 °
Rock, Tuesday, 10 November
Clear. High 69°, low 45°.
Pressure30.21 inHg
Wind8.9 mph SW
Humidity37%
Visibility—
Dew point37°
Wed, 1167° / 50°0
Morning55°feels 53°
Afternoon65°feels 64°
Evening55°feels 53°
Overnight52°feels 49°
67 °
Rock, Wednesday, 11 November
Overcast. High 67°, low 50°.
Pressure30.24 inHg
Wind7.6 mph N
Humidity52%
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 Rock, 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.