Monthly outlook for Sand Bay, WI: average high 54.4°, average low 46.8°. That is 2.5° above the climate normal for October. Precipitation is expected on 6 days (about 2.0 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 18 October (61.3°), the coolest 17 October (36.6°).
54.4°/46.8°
Average high / low
+2.5°
Above normal
6 / 6
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
55.4°
51.1°
+2.4°
27 October – 5 November
52.8°
47°
+3.2°
6 November – 15 November
at normal
41.6°
—
October records over 66 years
83.8°2 October 2023All-time high
22.1°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Red Cliff (8 mi).
Sun, 1861° / 44°0
61 °
Sand Bay, Sunday, 18 October
Overcast. High 61°, low 44°.
Pressure30.03 inHg
Wind21.3 mph SW
Humidity67%
Visibility6.2 mi
Dew point42°
Mon, 1951° / 47°0
51 °
Sand Bay, Monday, 19 October
Overcast. High 51°, low 47°.
Pressure30.42 inHg
Wind12.8 mph E
Humidity77%
Visibility6.2 mi
Dew point43°
Tue, 2055° / 46°0
55 °
Sand Bay, Tuesday, 20 October
Partly cloudy. High 55°, low 46°.
Pressure30.36 inHg
Wind3.6 mph N
Humidity94%
Visibility—
Dew point48°
Wed, 2157° / 51°0
57 °
Sand Bay, Wednesday, 21 October
Partly cloudy. High 57°, low 51°.
Pressure30.21 inHg
Wind11.3 mph SW
Humidity85%
Visibility6.2 mi
Dew point49°
Thu, 2255° / 52°0
55 °
Sand Bay, Thursday, 22 October
Overcast. High 55°, low 52°.
Pressure30.36 inHg
Wind13 mph E
Humidity97%
Visibility—
Dew point52°
Fri, 2359° / 53°0.11
59 °
Sand Bay, Friday, 23 October
Light rain. High 59°, low 53°.
Pressure30.12 inHg
Wind10.7 mph S
Humidity74%
Visibility—
Dew point49°
Sat, 2458° / 51°0.44
58 °
Sand Bay, Saturday, 24 October
Rain. High 58°, low 51°.
Pressure30.09 inHg
Wind14.4 mph S
Humidity88%
Visibility—
Dew point51°
Sun, 2549° / 47°0.31
49 °
Sand Bay, Sunday, 25 October
Rain. High 49°, low 47°.
Pressure30.00 inHg
Wind19.4 mph NE
Humidity90%
Visibility—
Dew point44°
Mon, 2649° / 44°0
49 °
Sand Bay, Monday, 26 October
Overcast. High 49°, low 44°.
Pressure30.30 inHg
Wind15.9 mph N
Humidity60%
Visibility—
Dew point31°
Tue, 2746° / 43°0
46 °
Sand Bay, Tuesday, 27 October
Partly cloudy. High 46°, low 43°.
Pressure30.45 inHg
Wind8.1 mph S
Humidity57%
Visibility—
Dew point31°
Wed, 2852° / 41°0
52 °
Sand Bay, Wednesday, 28 October
Clear. High 52°, low 41°.
Pressure30.18 inHg
Wind13.2 mph S
Humidity60%
Visibility—
Dew point36°
Thu, 2954° / 47°0.69
54 °
Sand Bay, Thursday, 29 October
Rain. High 54°, low 47°.
Pressure29.62 inHg
Wind17.4 mph S
Humidity92%
Visibility—
Dew point49°
Fri, 3054° / 50°0.21
54 °
Sand Bay, Friday, 30 October
Rain. High 54°, low 50°.
Pressure29.62 inHg
Wind7.9 mph SW
Humidity82%
Visibility—
Dew point48°
Sat, 3153° / 49°0.28
53 °
Sand Bay, Saturday, 31 October
Rain. High 53°, low 49°.
Pressure29.68 inHg
Wind15.9 mph W
Humidity76%
Visibility—
Dew point44°
Sun, 0157° / 47°0
57 °
Sand Bay, Sunday, 1 November
Overcast. High 57°, low 47°.
Pressure29.94 inHg
Wind13.8 mph S
Humidity60%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0246° / 39°0.11
46 °
Sand Bay, Monday, 2 November
Climate normal for this date — 60-year average.
Average high46°
Average low39°
Average precipitation0.11 in
Chance of precipitation40%
Record high70° (2022)
Record low21° (1984)
Tue, 0346° / 39°0.06
46 °
Sand Bay, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high46°
Average low39°
Average precipitation0.06 in
Chance of precipitation33%
Record high66° (2022)
Record low23° (1991)
Wed, 0445° / 38°0.09
45 °
Sand Bay, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high45°
Average low38°
Average precipitation0.09 in
Chance of precipitation35%
Record high66° (2020)
Record low20° (1991)
Thu, 0545° / 38°0.07
45 °
Sand Bay, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high45°
Average low38°
Average precipitation0.07 in
Chance of precipitation35%
Record high60° (2020)
Record low19° (1991)
Fri, 0644° / 38°0.07
44 °
Sand Bay, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low38°
Average precipitation0.07 in
Chance of precipitation27%
Record high71° (2020)
Record low15° (1991)
Sat, 0744° / 38°0.05
44 °
Sand Bay, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low38°
Average precipitation0.05 in
Chance of precipitation33%
Record high67° (2020)
Record low18° (1991)
Sun, 0844° / 37°0.05
44 °
Sand Bay, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low37°
Average precipitation0.05 in
Chance of precipitation27%
Record high68° (2020)
Record low18° (1991)
Mon, 0943° / 36°0.11
43 °
Sand Bay, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low36°
Average precipitation0.11 in
Chance of precipitation48%
Record high68° (2020)
Record low16° (2017)
Tue, 1041° / 35°0.15
41 °
Sand Bay, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high41°
Average low35°
Average precipitation0.15 in
Chance of precipitation50%
Record high58° (2010)
Record low16° (2017)
Wed, 1140° / 33°0.1
40 °
Sand Bay, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high40°
Average low33°
Average precipitation0.1 in
Chance of precipitation37%
Record high56° (2012)
Record low12° (2019)
Thu, 1239° / 33°0.12
39 °
Sand Bay, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high39°
Average low33°
Average precipitation0.12 in
Chance of precipitation35%
Record high51° (2011)
Record low11° (2019)
Fri, 1340° / 33°0.11
40 °
Sand Bay, Friday, 13 November
Climate normal for this date — 60-year average.
Average high40°
Average low33°
Average precipitation0.11 in
Chance of precipitation40%
Record high57° (1999)
Record low12° (1986)
Sat, 1441° / 34°0.06
41 °
Sand Bay, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low34°
Average precipitation0.06 in
Chance of precipitation30%
Record high57° (2023)
Record low16° (2018)
Sun, 1540° / 35°0.07
40 °
Sand Bay, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low35°
Average precipitation0.07 in
Chance of precipitation37%
Record high55° (2001)
Record low23° (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 Sand 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 Sand 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.