Monthly outlook for Rowleys Bay, WI: average high 52.4°, average low 44.2°. That is 1.5° above the climate normal for October. Precipitation is expected on 6 days (about 0.9 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 21 October (64.9°), the coolest 30 October (36.5°).
52.4°/44.2°
Average high / low
+1.5°
Above normal
6 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
54.2°
50.7°
+2°
30 October – 8 November
49.5°
47.1°
+1.3°
9 November – 18 November
at normal
42.3°
—
October records over 66 years
76.8°3 October 2025All-time high
28°31 October 1996All-time low
Climate normals and records are computed from the nearest reference point — Sister Bay (5 mi).
Wed, 2165° / 44°0
65 °
Rowleys Bay, Wednesday, 21 October
Mostly clear. High 65°, low 44°.
Pressure30.21 inHg
Wind12.2 mph SW
Humidity85%
Visibility0.6 mi
Dew point52°
Thu, 2255° / 44°0
55 °
Rowleys Bay, Thursday, 22 October
Overcast. High 55°, low 44°.
Pressure30.36 inHg
Wind8.2 mph NE
Humidity78%
Visibility6.2 mi
Dew point48°
Fri, 2358° / 55°0
58 °
Rowleys Bay, Friday, 23 October
Overcast. High 58°, low 55°.
Pressure30.39 inHg
Wind13.1 mph S
Humidity85%
Visibility6.2 mi
Dew point53°
Sat, 2459° / 56°0
59 °
Rowleys Bay, Saturday, 24 October
Overcast. High 59°, low 56°.
Pressure30.30 inHg
Wind20.3 mph S
Humidity84%
Visibility6.2 mi
Dew point54°
Sun, 2558° / 50°0.19
58 °
Rowleys Bay, Sunday, 25 October
Light rain. High 58°, low 50°.
Pressure30.36 inHg
Wind17.9 mph SW
Humidity88%
Visibility—
Dew point50°
Mon, 2649° / 43°0.36
49 °
Rowleys Bay, Monday, 26 October
Light rain. High 49°, low 43°.
Pressure30.36 inHg
Wind18.5 mph NE
Humidity82%
Visibility—
Dew point40°
Tue, 2745° / 43°0
45 °
Rowleys Bay, Tuesday, 27 October
Partly cloudy. High 45°, low 43°.
Pressure30.45 inHg
Wind19.5 mph NE
Humidity64%
Visibility—
Dew point33°
Wed, 2846° / 42°0.04
46 °
Rowleys Bay, Wednesday, 28 October
Light rain. High 46°, low 42°.
Pressure30.15 inHg
Wind15.4 mph NE
Humidity79%
Visibility—
Dew point37°
Thu, 2943° / 37°0
43 °
Rowleys Bay, Thursday, 29 October
Partly cloudy. High 43°, low 37°.
Pressure30.12 inHg
Wind24.7 mph NW
Humidity53%
Visibility—
Dew point26°
Fri, 3044° / 36°0
44 °
Rowleys Bay, Friday, 30 October
Clear. High 44°, low 36°.
Pressure30.24 inHg
Wind19.6 mph SW
Humidity50%
Visibility—
Dew point23°
Sat, 3150° / 44°0.12
50 °
Rowleys Bay, Saturday, 31 October
Light rain. High 50°, low 44°.
Pressure29.88 inHg
Wind26.4 mph S
Humidity54%
Visibility—
Dew point34°
Sun, 0154° / 48°0.09
54 °
Rowleys Bay, Sunday, 1 November
Light rain. High 54°, low 48°.
Pressure29.71 inHg
Wind25.9 mph SW
Humidity88%
Visibility—
Dew point47°
Mon, 0255° / 44°0.05
55 °
Rowleys Bay, Monday, 2 November
Light rain. High 55°, low 44°.
Pressure30.03 inHg
Wind24.3 mph NW
Humidity54%
Visibility—
Dew point31°
Tue, 0346° / 40°0
46 °
Rowleys Bay, Tuesday, 3 November
Clear. High 46°, low 40°.
Pressure30.45 inHg
Wind21.2 mph NW
Humidity44%
Visibility—
Dew point22°
Wed, 0447° / 39°0
47 °
Rowleys Bay, Wednesday, 4 November
Overcast. High 47°, low 39°.
Pressure30.24 inHg
Wind24 mph N
Humidity62%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0547° / 40°0.12
47 °
Rowleys Bay, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low40°
Average precipitation0.12 in
Chance of precipitation32%
Record high62° (2020)
Record low24° (1991)
Fri, 0646° / 40°0.11
46 °
Rowleys Bay, Friday, 6 November
Climate normal for this date — 60-year average.
Average high46°
Average low40°
Average precipitation0.11 in
Chance of precipitation30%
Record high64° (2020)
Record low20° (1991)
Sat, 0746° / 39°0.04
46 °
Rowleys Bay, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low39°
Average precipitation0.04 in
Chance of precipitation27%
Record high63° (2020)
Record low18° (1991)
Sun, 0845° / 38°0.05
45 °
Rowleys Bay, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high45°
Average low38°
Average precipitation0.05 in
Chance of precipitation32%
Record high62° (2020)
Record low22° (2019)
Mon, 0945° / 38°0.1
45 °
Rowleys Bay, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low38°
Average precipitation0.1 in
Chance of precipitation42%
Record high61° (2020)
Record low19° (2017)
Tue, 1044° / 37°0.15
44 °
Rowleys Bay, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low37°
Average precipitation0.15 in
Chance of precipitation43%
Record high66° (2022)
Record low18° (2017)
Wed, 1142° / 36°0.07
42 °
Rowleys Bay, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low36°
Average precipitation0.07 in
Chance of precipitation38%
Record high59° (2022)
Record low19° (2019)
Thu, 1242° / 35°0.09
42 °
Rowleys Bay, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.09 in
Chance of precipitation38%
Record high55° (1964)
Record low14° (2019)
Fri, 1342° / 35°0.08
42 °
Rowleys Bay, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.08 in
Chance of precipitation28%
Record high56° (1999)
Record low14° (1986)
Sat, 1442° / 35°0.05
42 °
Rowleys Bay, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.05 in
Chance of precipitation32%
Record high54° (1994)
Record low18° (2018)
Sun, 1542° / 36°0.07
42 °
Rowleys Bay, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low36°
Average precipitation0.07 in
Chance of precipitation33%
Record high56° (2001)
Record low22° (2014)
Mon, 1642° / 36°0.07
42 °
Rowleys Bay, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low36°
Average precipitation0.07 in
Chance of precipitation27%
Record high56° (2023)
Record low23° (1989)
Tue, 1742° / 36°0.09
42 °
Rowleys Bay, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low36°
Average precipitation0.09 in
Chance of precipitation32%
Record high55° (2023)
Record low18° (2014)
Wed, 1842° / 35°0.08
42 °
Rowleys Bay, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.08 in
Chance of precipitation28%
Record high54° (2016)
Record low19° (2014)
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 Rowleys Bay, 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 Rowleys Bay, 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.