Monthly outlook for Rock Falls, WI: average high 52.1°, average low 39.6°. That is 3.3° above the climate normal for October. Precipitation is expected on 5 days (about 2.7 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 28 October (69.8°), the coolest 11 November (27.6°).
52.1°/39.6°
Average high / low
+3.3°
Above normal
5 / 4
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
57.7°
48°
+5.4°
7 November – 16 November
42.7°
42°
+0.4°
17 November – 26 November
at normal
37.6°
—
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).
Thu, 2959° / 43°0
59 °
Rock Falls, Thursday, 29 October
Clear. High 59°, low 43°.
Pressure30.18 inHg
Wind9.1 mph NW
Humidity58%
Visibility6.2 mi
Dew point37°
Fri, 3056° / 38°0
56 °
Rock Falls, Friday, 30 October
Overcast. High 56°, low 38°.
Pressure30.36 inHg
Wind3.8 mph E
Humidity56%
Visibility6.2 mi
Dew point37°
Sat, 3160° / 38°0
60 °
Rock Falls, Saturday, 31 October
Clear. High 60°, low 38°.
Pressure30.33 inHg
Wind6.3 mph E
Humidity68%
Visibility6.2 mi
Dew point45°
Sun, 0167° / 52°0
67 °
Rock Falls, Sunday, 1 November
Overcast. High 67°, low 52°.
Pressure30.27 inHg
Wind6.4 mph S
Humidity75%
Visibility6.2 mi
Dew point54°
Mon, 0263° / 54°0.65
63 °
Rock Falls, Monday, 2 November
Rain. High 63°, low 54°.
Pressure29.94 inHg
Wind15 mph SE
Humidity76%
Visibility—
Dew point54°
Tue, 0358° / 53°1.17
58 °
Rock Falls, Tuesday, 3 November
Rain. High 58°, low 53°.
Pressure29.97 inHg
Wind15.2 mph E
Humidity93%
Visibility—
Dew point53°
Wed, 0453° / 52°0.54
53 °
Rock Falls, Wednesday, 4 November
Rain. High 53°, low 52°.
Pressure29.85 inHg
Wind14.1 mph E
Humidity95%
Visibility—
Dew point52°
Thu, 0552° / 39°0.11
52 °
Rock Falls, Thursday, 5 November
Light rain. High 52°, low 39°.
Pressure29.59 inHg
Wind18.8 mph NW
Humidity56%
Visibility—
Dew point34°
Fri, 0639° / 30°0
39 °
Rock Falls, Friday, 6 November
Overcast. High 39°, low 30°.
Pressure29.80 inHg
Wind16.2 mph W
Humidity59%
Visibility—
Dew point24°
Sat, 0743° / 29°0
43 °
Rock Falls, Saturday, 7 November
Clear. High 43°, low 29°.
Pressure30.06 inHg
Wind11.3 mph W
Humidity41%
Visibility—
Dew point18°
Sun, 0845° / 29°0
45 °
Rock Falls, Sunday, 8 November
Partly cloudy. High 45°, low 29°.
Pressure30.18 inHg
Wind4.2 mph W
Humidity43%
Visibility—
Dew point21°
Mon, 0949° / 33°0
49 °
Rock Falls, Monday, 9 November
Overcast. High 49°, low 33°.
Pressure30.00 inHg
Wind6.8 mph W
Humidity45%
Visibility—
Dew point24°
Tue, 1041° / 33°0
41 °
Rock Falls, Tuesday, 10 November
Partly cloudy. High 41°, low 33°.
Pressure29.85 inHg
Wind12.3 mph NW
Humidity53%
Visibility—
Dew point24°
Wed, 1139° / 28°0
39 °
Rock Falls, Wednesday, 11 November
Partly cloudy. High 39°, low 28°.
Pressure30.03 inHg
Wind13.4 mph NW
Humidity48%
Visibility—
Dew point19°
Thu, 1241° / 28°0
41 °
Rock Falls, Thursday, 12 November
Overcast. High 41°, low 28°.
Pressure30.06 inHg
Wind10.2 mph NW
Humidity56%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)
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.