10-day forecast for Rock Falls, IA: 23° to 56°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
56°
Best day: Wednesday, November 18
56° · 0.25 in
Worst day: Saturday, November 21
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1548° / 23°0
Morning29°feels 24°
Afternoon48°feels 44°
Evening35°feels 29°
Overnight25°feels 21°
48 °
Rock Falls, Sunday, 15 November
Clear. High 48°, low 23°.
Pressure30.45 inHg
Wind7.5 mph S
Humidity59%
Visibility6.2 mi
Dew point30°
Mon, 1651° / 31°0
Morning33°feels 25°
Afternoon51°feels 49°
Evening42°feels 36°
Overnight32°feels 25°
51 °
Rock Falls, Monday, 16 November
Overcast. High 51°, low 31°.
Pressure30.39 inHg
Wind11.4 mph S
Humidity57%
Visibility6.2 mi
Dew point33°
Tue, 1754° / 38°0
Morning39°feels 32°
Afternoon53°feels 50°
Evening47°feels 41°
Overnight39°feels 32°
54 °
Rock Falls, Tuesday, 17 November
Partly cloudy. High 54°, low 38°.
Pressure30.30 inHg
Wind13.7 mph S
Humidity54%
Visibility6.2 mi
Dew point35°
Wed, 1856° / 43°0
Morning46°feels 40°
Afternoon54°feels 51°
Evening52°feels 50°
Overnight44°feels 38°
56 °
Rock Falls, Wednesday, 18 November
Overcast. High 56°, low 43°.
Pressure30.06 inHg
Wind16.7 mph S
Humidity54%
Visibility—
Dew point36°
Thu, 1954° / 43°0.02
Morning53°feels 52°
Afternoon53°feels 52°
Evening47°feels 44°
Overnight45°feels 43°
54 °
Rock Falls, Thursday, 19 November
Light rain. High 54°, low 43°.
Pressure30.09 inHg
Wind14.8 mph W
Humidity72%
Visibility—
Dew point45°
Fri, 2047° / 35°0.11
Morning38°feels 33°
Afternoon46°feels 39°
Evening46°feels 38°
Overnight45°feels 38°
47 °
Rock Falls, Friday, 20 November
Light rain. High 47°, low 35°.
Pressure30.21 inHg
Wind17.5 mph SE
Humidity61%
Visibility—
Dew point31°
Sat, 2156° / 38°0.25
Morning56°feels 55°
Afternoon55°feels 54°
Evening48°feels 45°
Overnight41°feels 33°
56 °
Rock Falls, Saturday, 21 November
Snow. High 56°, low 38°.
Pressure29.71 inHg
Wind21 mph W
Humidity85%
Visibility—
Dew point51°
Sun, 2235° / 29°0.01
Morning31°feels 19°
Afternoon32°feels 20°
Evening29°feels 17°
Overnight29°feels 17°
35 °
Rock Falls, Sunday, 22 November
Light snow. High 35°, low 29°.
Pressure30.06 inHg
Wind22.6 mph W
Humidity62%
Visibility—
Dew point21°
Mon, 2334° / 25°0
Morning27°feels 15°
Afternoon32°feels 22°
Evening28°feels 21°
Overnight26°feels 19°
34 °
Rock Falls, Monday, 23 November
Overcast. High 34°, low 25°.
Pressure30.21 inHg
Wind19.3 mph NW
Humidity63%
Visibility—
Dew point20°
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, IA 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.