10-day forecast for Rock Falls, WI: 52° to 91°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Monday, August 10
79° · 0.1 in
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1089° / 70°0
Morning74°feels 76°
Afternoon89°feels 88°
Evening78°feels 78°
Overnight74°feels 76°
89 °
Rock Falls, Monday, 10 August
Overcast. High 89°, low 70°.
Pressure29.88 inHg
Wind4.7 mph NE
Humidity49%
Visibility6.2 mi
Dew point62°
Tue, 1191° / 68°0.16
Morning69°feels 70°
Afternoon88°feels 88°
Evening81°feels 83°
Overnight68°feels 69°
91 °
Rock Falls, Tuesday, 11 August
Rain. High 91°, low 68°.
Pressure29.80 inHg
Wind2.7 mph N
Humidity51%
Visibility6.2 mi
Dew point63°
Wed, 1286° / 59°0
Morning65°feels 64°
Afternoon85°feels 83°
Evening78°feels 77°
Overnight63°feels 63°
86 °
Rock Falls, Wednesday, 12 August
Mostly clear. High 86°, low 59°.
Pressure29.91 inHg
Wind10.8 mph NW
Humidity28%
Visibility6.2 mi
Dew point47°
Thu, 1377° / 55°0
Morning61°feels 59°
Afternoon74°feels 73°
Evening72°feels 71°
Overnight60°feels 59°
77 °
Rock Falls, Thursday, 13 August
Overcast. High 77°, low 55°.
Pressure30.03 inHg
Wind7.3 mph N
Humidity32%
Visibility—
Dew point40°
Fri, 1483° / 52°0
Morning60°feels 59°
Afternoon78°feels 78°
Evening73°feels 72°
Overnight60°feels 59°
83 °
Rock Falls, Friday, 14 August
Overcast. High 83°, low 52°.
Pressure30.15 inHg
Wind8.3 mph S
Humidity29%
Visibility—
Dew point41°
Sat, 1571° / 56°0
Morning60°feels 60°
Afternoon70°feels 69°
Evening65°feels 65°
Overnight63°feels 62°
71 °
Rock Falls, Saturday, 15 August
Overcast. High 71°, low 56°.
Pressure30.21 inHg
Wind9.9 mph SE
Humidity37%
Visibility—
Dew point42°
Sun, 1688° / 62°0
Morning68°feels 68°
Afternoon82°feels 82°
Evening81°feels 79°
Overnight66°feels 65°
88 °
Rock Falls, Sunday, 16 August
Overcast. High 88°, low 62°.
Pressure30.06 inHg
Wind10.4 mph N
Humidity46%
Visibility—
Dew point57°
Mon, 1783° / 55°0
Morning63°feels 62°
Afternoon82°feels 80°
Evening77°feels 76°
Overnight65°feels 64°
83 °
Rock Falls, Monday, 17 August
Overcast. High 83°, low 55°.
Pressure30.09 inHg
Wind7.4 mph SW
Humidity28%
Visibility—
Dew point43°
Tue, 1885° / 64°0.04
Morning71°feels 70°
Afternoon82°feels 83°
Evening77°feels 78°
Overnight71°feels 72°
85 °
Rock Falls, Tuesday, 18 August
Light rain. High 85°, low 64°.
Pressure29.91 inHg
Wind14.5 mph S
Humidity49%
Visibility—
Dew point60°
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 Falls, WI 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.