Monthly outlook for Rock Falls, WI: average high 58.6°, average low 45.9°. That is 5.5° above the climate normal for October. Precipitation is expected on 8 days (about 3.4 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 24 October (74.3°), the coolest 4 November (39°).
58.6°/45.9°
Average high / low
+5.5°
Above normal
8 / 4
Wet days / normal
3.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
59.6°
50.4°
+5.1°
3 November – 12 November
57°
44.1°
+7.2°
13 November – 22 November
at normal
39.6°
—
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, 2561° / 52°0.12
61 °
Rock Falls, Sunday, 25 October
Rain. High 61°, low 52°.
Pressure30.42 inHg
Wind4.2 mph N
Humidity59%
Visibility6.2 mi
Dew point40°
Mon, 2655° / 46°0.09
55 °
Rock Falls, Monday, 26 October
Light rain. High 55°, low 46°.
Pressure30.45 inHg
Wind6.3 mph NE
Humidity55%
Visibility6.2 mi
Dew point35°
Tue, 2765° / 46°0.09
65 °
Rock Falls, Tuesday, 27 October
Light rain. High 65°, low 46°.
Pressure30.12 inHg
Wind13.4 mph SE
Humidity64%
Visibility6.2 mi
Dew point46°
Wed, 2862° / 47°0.63
62 °
Rock Falls, Wednesday, 28 October
Rain. High 62°, low 47°.
Pressure29.97 inHg
Wind13.3 mph SW
Humidity62%
Visibility6.2 mi
Dew point48°
Thu, 2957° / 40°0
57 °
Rock Falls, Thursday, 29 October
Clear. High 57°, low 40°.
Pressure30.24 inHg
Wind8.1 mph NW
Humidity53%
Visibility—
Dew point37°
Fri, 3055° / 40°0.76
55 °
Rock Falls, Friday, 30 October
Rain. High 55°, low 40°.
Pressure30.15 inHg
Wind13.4 mph SE
Humidity93%
Visibility—
Dew point44°
Sat, 3159° / 56°0.43
59 °
Rock Falls, Saturday, 31 October
Rain. High 59°, low 56°.
Pressure29.88 inHg
Wind13.4 mph S
Humidity87%
Visibility—
Dew point53°
Sun, 0158° / 46°0.96
58 °
Rock Falls, Sunday, 1 November
Rain. High 58°, low 46°.
Pressure29.59 inHg
Wind17.9 mph NW
Humidity89%
Visibility—
Dew point54°
Mon, 0250° / 43°0.35
50 °
Rock Falls, Monday, 2 November
Rain. High 50°, low 43°.
Pressure29.77 inHg
Wind19.7 mph N
Humidity87%
Visibility—
Dew point45°
Tue, 0356° / 44°0
56 °
Rock Falls, Tuesday, 3 November
Overcast. High 56°, low 44°.
Pressure29.91 inHg
Wind17.2 mph N
Humidity69%
Visibility—
Dew point44°
Wed, 0455° / 39°0
55 °
Rock Falls, Wednesday, 4 November
Clear. High 55°, low 39°.
Pressure29.83 inHg
Wind9.6 mph N
Humidity49%
Visibility—
Dew point33°
Thu, 0552° / 43°0
52 °
Rock Falls, Thursday, 5 November
Overcast. High 52°, low 43°.
Pressure30.03 inHg
Wind7 mph SE
Humidity71%
Visibility—
Dew point40°
Fri, 0656° / 41°0
56 °
Rock Falls, Friday, 6 November
Overcast. High 56°, low 41°.
Pressure30.21 inHg
Wind4.7 mph S
Humidity66%
Visibility—
Dew point41°
Sat, 0761° / 44°0
61 °
Rock Falls, Saturday, 7 November
Clear. High 61°, low 44°.
Pressure30.24 inHg
Wind6.7 mph SW
Humidity67%
Visibility—
Dew point46°
Sun, 0863° / 46°0
63 °
Rock Falls, Sunday, 8 November
Clear. High 63°, low 46°.
Pressure30.03 inHg
Wind7.2 mph SE
Humidity66%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0944° / 31°0.12
44 °
Rock Falls, Monday, 9 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.12 in
Chance of precipitation38%
Record high69° (1999)
Record low9° (2003)
Tue, 1042° / 30°0.12
42 °
Rock Falls, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.12 in
Chance of precipitation35%
Record high68° (2022)
Record low9° (2017)
Wed, 1141° / 28°0.09
41 °
Rock Falls, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.09 in
Chance of precipitation23%
Record high63° (1964)
Record low9° (2019)
Thu, 1239° / 27°0.07
39 °
Rock Falls, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.07 in
Chance of precipitation27%
Record high58° (2005)
Record low3° (1966)
Fri, 1340° / 27°0.07
40 °
Rock Falls, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.07 in
Chance of precipitation22%
Record high64° (1999)
Record low2° (1986)
Sat, 1441° / 28°0.02
41 °
Rock Falls, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.02 in
Chance of precipitation18%
Record high61° (1990)
Record low2° (2014)
Sun, 1541° / 28°0.05
41 °
Rock Falls, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.05 in
Chance of precipitation25%
Record high64° (1990)
Record low-1° (2014)
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)
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.