Monthly outlook for Rainbow Beach, WI: average high 55.4°, average low 42.3°. That is 1.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 22 October (67.2°), the coolest 30 October (29.5°).
55.4°/42.3°
Average high / low
+1.3°
Above normal
3 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
60.8°
54.2°
+3.7°
25 October – 3 November
46.5°
50.4°
-2.1°
4 November – 13 November
at normal
44.8°
—
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).
Fri, 1652° / 39°0.26
52 °
Rainbow Beach, Friday, 16 October
Rain. High 52°, low 39°.
Pressure30.09 inHg
Wind15.4 mph N
Humidity77%
Visibility6.2 mi
Dew point43°
Sat, 1756° / 36°0
56 °
Rainbow Beach, Saturday, 17 October
Clear. High 56°, low 36°.
Pressure30.45 inHg
Wind11.2 mph SW
Humidity50%
Visibility6.2 mi
Dew point34°
Sun, 1860° / 44°0
60 °
Rainbow Beach, Sunday, 18 October
Clear. High 60°, low 44°.
Pressure30.30 inHg
Wind15.1 mph SW
Humidity53%
Visibility6.2 mi
Dew point39°
Mon, 1962° / 44°0
62 °
Rainbow Beach, Monday, 19 October
Clear. High 62°, low 44°.
Pressure30.36 inHg
Wind7.9 mph SW
Humidity62%
Visibility—
Dew point45°
Tue, 2062° / 43°0
62 °
Rainbow Beach, Tuesday, 20 October
Clear. High 62°, low 43°.
Pressure30.36 inHg
Wind4.4 mph E
Humidity63%
Visibility—
Dew point46°
Wed, 2164° / 49°0
64 °
Rainbow Beach, Wednesday, 21 October
Clear. High 64°, low 49°.
Pressure30.36 inHg
Wind10.1 mph SE
Humidity60%
Visibility—
Dew point46°
Thu, 2267° / 50°0
67 °
Rainbow Beach, Thursday, 22 October
Overcast. High 67°, low 50°.
Pressure30.24 inHg
Wind9.8 mph SW
Humidity49%
Visibility—
Dew point44°
Fri, 2366° / 56°0
66 °
Rainbow Beach, Friday, 23 October
Overcast. High 66°, low 56°.
Pressure30.15 inHg
Wind14.4 mph SE
Humidity57%
Visibility—
Dew point45°
Sat, 2463° / 57°0
63 °
Rainbow Beach, Saturday, 24 October
Light rain. High 63°, low 57°.
Pressure30.06 inHg
Wind17 mph S
Humidity71%
Visibility—
Dew point53°
Sun, 2557° / 42°0.09
57 °
Rainbow Beach, Sunday, 25 October
Light rain. High 57°, low 42°.
Pressure30.06 inHg
Wind15.6 mph W
Humidity44%
Visibility—
Dew point29°
Mon, 2645° / 34°0
45 °
Rainbow Beach, Monday, 26 October
Overcast. High 45°, low 34°.
Pressure30.21 inHg
Wind15.9 mph W
Humidity47%
Visibility—
Dew point23°
Tue, 2742° / 30°0
42 °
Rainbow Beach, Tuesday, 27 October
Mostly clear. High 42°, low 30°.
Pressure30.21 inHg
Wind12.8 mph W
Humidity43%
Visibility—
Dew point18°
Wed, 2848° / 33°0
48 °
Rainbow Beach, Wednesday, 28 October
Light rain. High 48°, low 33°.
Pressure29.97 inHg
Wind13.5 mph W
Humidity66%
Visibility—
Dew point32°
Thu, 2946° / 37°0
46 °
Rainbow Beach, Thursday, 29 October
Overcast. High 46°, low 37°.
Pressure30.06 inHg
Wind12.1 mph NW
Humidity44%
Visibility—
Dew point23°
Fri, 3040° / 30°0
40 °
Rainbow Beach, Friday, 30 October
Clear. High 40°, low 30°.
Pressure30.45 inHg
Wind16.8 mph NW
Humidity36%
Visibility—
Dew point13°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3151° / 40°0.11
51 °
Rainbow Beach, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.11 in
Chance of precipitation37%
Record high66° (1971)
Record low28° (1996)
Sun, 0149° / 39°0.17
49 °
Rainbow Beach, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.17 in
Chance of precipitation32%
Record high65° (2022)
Record low24° (2019)
Mon, 0248° / 38°0.12
48 °
Rainbow Beach, Monday, 2 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.12 in
Chance of precipitation28%
Record high66° (1961)
Record low20° (1991)
Tue, 0348° / 38°0.05
48 °
Rainbow Beach, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.05 in
Chance of precipitation23%
Record high67° (2022)
Record low18° (1991)
Wed, 0447° / 38°0.08
47 °
Rainbow Beach, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.08 in
Chance of precipitation30%
Record high67° (2024)
Record low17° (1991)
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)
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.