Monthly outlook for Rainbow Beach, WI: average high 53.9°, average low 38.7°. That is 1.5° above the climate normal for October. Precipitation is expected on 1 day (about 1.1 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 21 October (68.1°), the coolest 28 October (27.7°).
53.9°/38.7°
Average high / low
+1.5°
Above normal
1 / 4
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
57.1°
52.4°
+2.6°
30 October – 8 November
48.5°
48.1°
+0.2°
9 November – 18 November
at normal
42.5°
—
October records over 66 years
83.5°1 October 2023All-time high
23.9°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Menasha (4 mi).
Wed, 2168° / 42°0
68 °
Rainbow Beach, Wednesday, 21 October
Clear. High 68°, low 42°.
Pressure30.24 inHg
Wind5.2 mph SW
Humidity64%
Visibility6.2 mi
Dew point49°
Thu, 2263° / 48°0
63 °
Rainbow Beach, Thursday, 22 October
Overcast. High 63°, low 48°.
Pressure30.36 inHg
Wind5.1 mph E
Humidity79%
Visibility6.2 mi
Dew point52°
Fri, 2364° / 47°0
64 °
Rainbow Beach, Friday, 23 October
Partly cloudy. High 64°, low 47°.
Pressure30.36 inHg
Wind5.6 mph S
Humidity76%
Visibility6.2 mi
Dew point53°
Sat, 2465° / 51°0
65 °
Rainbow Beach, Saturday, 24 October
Overcast. High 65°, low 51°.
Pressure30.33 inHg
Wind11 mph S
Humidity61%
Visibility—
Dew point49°
Sun, 2565° / 50°0.02
65 °
Rainbow Beach, Sunday, 25 October
Light rain. High 65°, low 50°.
Pressure30.33 inHg
Wind9.9 mph SW
Humidity71%
Visibility—
Dew point53°
Mon, 2647° / 38°1.1
47 °
Rainbow Beach, Monday, 26 October
Snow. High 47°, low 38°.
Pressure30.24 inHg
Wind13.8 mph NE
Humidity95%
Visibility—
Dew point38°
Tue, 2744° / 31°0.02
44 °
Rainbow Beach, Tuesday, 27 October
Light snow. High 44°, low 31°.
Pressure30.30 inHg
Wind19.7 mph NW
Humidity48%
Visibility—
Dew point24°
Wed, 2840° / 28°0
40 °
Rainbow Beach, Wednesday, 28 October
Clear. High 40°, low 28°.
Pressure30.39 inHg
Wind15.4 mph W
Humidity34%
Visibility—
Dew point10°
Thu, 2950° / 32°0
50 °
Rainbow Beach, Thursday, 29 October
Clear. High 50°, low 32°.
Pressure29.97 inHg
Wind16.2 mph W
Humidity44%
Visibility—
Dew point25°
Fri, 3047° / 33°0
47 °
Rainbow Beach, Friday, 30 October
Clear. High 47°, low 33°.
Pressure30.03 inHg
Wind7.1 mph W
Humidity50%
Visibility—
Dew point26°
Sat, 3146° / 33°0
46 °
Rainbow Beach, Saturday, 31 October
Clear. High 46°, low 33°.
Pressure30.12 inHg
Wind12 mph NW
Humidity41%
Visibility—
Dew point22°
Sun, 0145° / 31°0
45 °
Rainbow Beach, Sunday, 1 November
Clear. High 45°, low 31°.
Pressure30.36 inHg
Wind6.1 mph N
Humidity39%
Visibility—
Dew point18°
Mon, 0248° / 33°0
48 °
Rainbow Beach, Monday, 2 November
Clear. High 48°, low 33°.
Pressure30.30 inHg
Wind5 mph W
Humidity33%
Visibility—
Dew point16°
Tue, 0351° / 34°0
51 °
Rainbow Beach, Tuesday, 3 November
Overcast. High 51°, low 34°.
Pressure30.15 inHg
Wind8.8 mph SW
Humidity38%
Visibility—
Dew point23°
Wed, 0454° / 46°0
54 °
Rainbow Beach, Wednesday, 4 November
Overcast. High 54°, low 46°.
Pressure29.97 inHg
Wind8.7 mph W
Humidity58%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0548° / 38°0.09
48 °
Rainbow Beach, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.09 in
Chance of precipitation28%
Record high65° (2020)
Record low20° (1991)
Fri, 0647° / 37°0.09
47 °
Rainbow Beach, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high66° (2020)
Record low15° (1991)
Sat, 0746° / 36°0.03
46 °
Rainbow Beach, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.03 in
Chance of precipitation18%
Record high65° (2020)
Record low10° (1991)
Sun, 0846° / 36°0.05
46 °
Rainbow Beach, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.05 in
Chance of precipitation27%
Record high67° (2020)
Record low12° (1991)
Mon, 0946° / 36°0.09
46 °
Rainbow Beach, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.09 in
Chance of precipitation37%
Record high69° (2020)
Record low17° (2017)
Tue, 1044° / 35°0.13
44 °
Rainbow Beach, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.13 in
Chance of precipitation40%
Record high69° (2022)
Record low13° (2017)
Wed, 1143° / 33°0.06
43 °
Rainbow Beach, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.06 in
Chance of precipitation33%
Record high61° (1964)
Record low15° (1986)
Thu, 1241° / 32°0.06
41 °
Rainbow Beach, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low32°
Average precipitation0.06 in
Chance of precipitation30%
Record high59° (1964)
Record low8° (2019)
Fri, 1341° / 31°0.05
41 °
Rainbow Beach, Friday, 13 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.05 in
Chance of precipitation23%
Record high59° (1999)
Record low8° (1986)
Sat, 1442° / 32°0.04
42 °
Rainbow Beach, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.04 in
Chance of precipitation20%
Record high57° (1964)
Record low15° (2018)
Sun, 1542° / 33°0.05
42 °
Rainbow Beach, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.05 in
Chance of precipitation23%
Record high61° (2025)
Record low20° (1982)
Mon, 1642° / 32°0.06
42 °
Rainbow Beach, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.06 in
Chance of precipitation22%
Record high60° (2023)
Record low19° (1989)
Tue, 1742° / 33°0.08
42 °
Rainbow Beach, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.08 in
Chance of precipitation27%
Record high60° (2016)
Record low13° (2005)
Wed, 1842° / 32°0.07
42 °
Rainbow Beach, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.07 in
Chance of precipitation27%
Record high61° (2016)
Record low11° (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 Rainbow Beach, 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 Rainbow Beach, 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.