Monthly outlook for Rock Falls, WI: average high 55°, average low 43.6°. That is 5.3° above the climate normal for October. Precipitation is expected on 6 days (about 4.9 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 1 November (66.5°), the coolest 7 November (31.7°).
55°/43.6°
Average high / low
+5.3°
Above normal
6 / 4
Wet days / normal
4.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
55.7°
47.6°
+4.5°
8 November – 17 November
53.8°
41.5°
+6.8°
18 November – 27 November
at normal
36.9°
—
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).
Fri, 3057° / 40°0
57 °
Rock Falls, Friday, 30 October
Overcast. High 57°, low 40°.
Pressure30.39 inHg
Wind4.1 mph E
Humidity55%
Visibility6.2 mi
Dew point36°
Sat, 3158° / 47°0.02
58 °
Rock Falls, Saturday, 31 October
Light rain. High 58°, low 47°.
Pressure30.30 inHg
Wind8.6 mph SE
Humidity67%
Visibility6.2 mi
Dew point47°
Sun, 0166° / 51°0
66 °
Rock Falls, Sunday, 1 November
Light rain. High 66°, low 51°.
Pressure30.27 inHg
Wind5.7 mph SE
Humidity83%
Visibility1.7 mi
Dew point55°
Mon, 0259° / 54°0.8
59 °
Rock Falls, Monday, 2 November
Rain. High 59°, low 54°.
Pressure29.94 inHg
Wind10.2 mph SE
Humidity97%
Visibility5.6 mi
Dew point58°
Tue, 0365° / 58°0.26
65 °
Rock Falls, Tuesday, 3 November
Rain. High 65°, low 58°.
Pressure29.65 inHg
Wind14 mph S
Humidity76%
Visibility—
Dew point57°
Wed, 0458° / 46°2.13
58 °
Rock Falls, Wednesday, 4 November
Heavy rain. High 58°, low 46°.
Pressure29.88 inHg
Wind15.6 mph N
Humidity89%
Visibility—
Dew point46°
Thu, 0548° / 42°1.53
48 °
Rock Falls, Thursday, 5 November
Heavy rain. High 48°, low 42°.
Pressure29.74 inHg
Wind20 mph N
Humidity90%
Visibility—
Dew point45°
Fri, 0643° / 34°0.04
43 °
Rock Falls, Friday, 6 November
Light rain. High 43°, low 34°.
Pressure30.00 inHg
Wind14.4 mph N
Humidity53%
Visibility—
Dew point26°
Sat, 0746° / 32°0
46 °
Rock Falls, Saturday, 7 November
Mostly clear. High 46°, low 32°.
Pressure30.30 inHg
Wind3.7 mph N
Humidity42%
Visibility—
Dew point22°
Sun, 0847° / 33°0
47 °
Rock Falls, Sunday, 8 November
Overcast. High 47°, low 33°.
Pressure30.36 inHg
Wind6.7 mph S
Humidity51%
Visibility—
Dew point27°
Mon, 0951° / 37°0
51 °
Rock Falls, Monday, 9 November
Overcast. High 51°, low 37°.
Pressure30.24 inHg
Wind5.9 mph SW
Humidity57%
Visibility—
Dew point33°
Tue, 1055° / 38°0
55 °
Rock Falls, Tuesday, 10 November
Overcast. High 55°, low 38°.
Pressure30.12 inHg
Wind7 mph SW
Humidity71%
Visibility—
Dew point41°
Wed, 1158° / 42°0
58 °
Rock Falls, Wednesday, 11 November
Mostly clear. High 58°, low 42°.
Pressure30.00 inHg
Wind6.8 mph SE
Humidity66%
Visibility—
Dew point43°
Thu, 1256° / 46°0
56 °
Rock Falls, Thursday, 12 November
Light rain. High 56°, low 46°.
Pressure29.65 inHg
Wind15.6 mph SE
Humidity69%
Visibility—
Dew point42°
Fri, 1356° / 52°0.08
56 °
Rock Falls, Friday, 13 November
Light rain. High 56°, low 52°.
Pressure29.41 inHg
Wind15.1 mph SE
Humidity75%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)
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.