Monthly outlook for Rock Falls, WI: average high 51.9°, average low 42°. That is 4.3° above the climate normal for October. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 1 November (64.9°), the coolest 15 November (27.4°).
51.9°/42°
Average high / low
+4.3°
Above normal
4 / 4
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
57.3°
46.4°
+6.1°
10 November – 19 November
43°
40.6°
+1.3°
20 November – 29 November
at normal
35.4°
—
October records over 66 years
84.6°4 October 2025All-time high
17.6°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Elk Mound (11 mi).
Sun, 0165° / 48°0
65 °
Rock Falls, Sunday, 1 November
Mostly clear. High 65°, low 48°.
Pressure30.27 inHg
Wind6.1 mph SE
Humidity75%
Visibility6.2 mi
Dew point53°
Mon, 0257° / 54°0.57
57 °
Rock Falls, Monday, 2 November
Rain. High 57°, low 54°.
Pressure29.91 inHg
Wind13.5 mph SE
Humidity82%
Visibility6.2 mi
Dew point50°
Tue, 0364° / 58°0.46
64 °
Rock Falls, Tuesday, 3 November
Rain. High 64°, low 58°.
Pressure29.71 inHg
Wind8.9 mph SE
Humidity97%
Visibility3.0 mi
Dew point62°
Wed, 0465° / 55°0.15
65 °
Rock Falls, Wednesday, 4 November
Light rain. High 65°, low 55°.
Pressure29.59 inHg
Wind6.8 mph SE
Humidity81%
Visibility6.2 mi
Dew point58°
Thu, 0554° / 50°0.39
54 °
Rock Falls, Thursday, 5 November
Rain. High 54°, low 50°.
Pressure29.62 inHg
Wind12.6 mph N
Humidity77%
Visibility—
Dew point46°
Fri, 0655° / 45°0
55 °
Rock Falls, Friday, 6 November
Overcast. High 55°, low 45°.
Pressure29.97 inHg
Wind8.3 mph N
Humidity57%
Visibility—
Dew point38°
Sat, 0754° / 41°0
54 °
Rock Falls, Saturday, 7 November
Overcast. High 54°, low 41°.
Pressure29.77 inHg
Wind5.7 mph N
Humidity60%
Visibility—
Dew point38°
Sun, 0849° / 41°0
49 °
Rock Falls, Sunday, 8 November
Overcast. High 49°, low 41°.
Pressure29.88 inHg
Wind11.5 mph NW
Humidity79%
Visibility—
Dew point42°
Mon, 0953° / 41°0
53 °
Rock Falls, Monday, 9 November
Overcast. High 53°, low 41°.
Pressure29.94 inHg
Wind10.5 mph W
Humidity60%
Visibility—
Dew point37°
Tue, 1052° / 37°0
52 °
Rock Falls, Tuesday, 10 November
Clear. High 52°, low 37°.
Pressure29.88 inHg
Wind17 mph W
Humidity35%
Visibility—
Dew point23°
Wed, 1142° / 33°0
42 °
Rock Falls, Wednesday, 11 November
Overcast. High 42°, low 33°.
Pressure29.88 inHg
Wind11.7 mph NW
Humidity60%
Visibility—
Dew point26°
Thu, 1241° / 30°0
41 °
Rock Falls, Thursday, 12 November
Partly cloudy. High 41°, low 30°.
Pressure29.85 inHg
Wind9.2 mph N
Humidity57%
Visibility—
Dew point25°
Fri, 1340° / 33°0.01
40 °
Rock Falls, Friday, 13 November
Light rain. High 40°, low 33°.
Pressure29.97 inHg
Wind12.9 mph N
Humidity66%
Visibility—
Dew point29°
Sat, 1442° / 31°0.02
42 °
Rock Falls, Saturday, 14 November
Light snow. High 42°, low 31°.
Pressure30.06 inHg
Wind9.9 mph N
Humidity63%
Visibility—
Dew point28°
Sun, 1540° / 27°0
40 °
Rock Falls, Sunday, 15 November
Mostly clear. High 40°, low 27°.
Pressure29.97 inHg
Wind10.2 mph W
Humidity45%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1641° / 28°0.07
41 °
Rock Falls, Monday, 16 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.07 in
Chance of precipitation25%
Record high62° (2023)
Record low11° (2014)
Tue, 1740° / 29°0.09
40 °
Rock Falls, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.09 in
Chance of precipitation23%
Record high65° (2001)
Record low5° (2014)
Wed, 1841° / 28°0.08
41 °
Rock Falls, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.08 in
Chance of precipitation28%
Record high60° (2001)
Record low2° (2014)
Thu, 1940° / 28°0.08
40 °
Rock Falls, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.08 in
Chance of precipitation27%
Record high56° (2020)
Record low9° (1978)
Fri, 2038° / 26°0.1
38 °
Rock Falls, Friday, 20 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.1 in
Chance of precipitation28%
Record high57° (1982)
Record low3° (2014)
Sat, 2137° / 24°0.06
37 °
Rock Falls, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.06 in
Chance of precipitation20%
Record high63° (1990)
Record low-8° (2014)
Sun, 2237° / 25°0.02
37 °
Rock Falls, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.02 in
Chance of precipitation18%
Record high60° (2012)
Record low-6° (1978)
Mon, 2337° / 25°0.11
37 °
Rock Falls, Monday, 23 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.11 in
Chance of precipitation32%
Record high55° (2001)
Record low4° (1989)
Tue, 2437° / 23°0.05
37 °
Rock Falls, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.05 in
Chance of precipitation22%
Record high56° (2011)
Record low-3° (1985)
Wed, 2536° / 23°0.04
36 °
Rock Falls, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.04 in
Chance of precipitation27%
Record high54° (2011)
Record low-3° (1991)
Thu, 2635° / 22°0.08
35 °
Rock Falls, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.08 in
Chance of precipitation35%
Record high54° (1984)
Record low-10° (1991)
Fri, 2733° / 20°0.1
33 °
Rock Falls, Friday, 27 November
Climate normal for this date — 60-year average.
Average high33°
Average low20°
Average precipitation0.1 in
Chance of precipitation27%
Record high58° (1998)
Record low-10° (1996)
Sat, 2832° / 20°0.07
32 °
Rock Falls, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high32°
Average low20°
Average precipitation0.07 in
Chance of precipitation22%
Record high56° (2006)
Record low-5° (1995)
Sun, 2934° / 20°0.06
34 °
Rock Falls, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high34°
Average low20°
Average precipitation0.06 in
Chance of precipitation25%
Record high59° (1998)
Record low-13° (1985)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Rock Falls, WI are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Rock Falls, WI since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.