Monthly outlook for Sand Bay, WI: average high 51.5°, average low 41.5°. That is 1.5° above the climate normal for October. Precipitation is expected on 4 days (about 0.3 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 21 October (66.6°), the coolest 29 October (34.2°).
51.5°/41.5°
Average high / low
+1.5°
Above normal
4 / 6
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
53.8°
50.1°
+2.1°
30 October – 8 November
47.5°
45.6°
+1.1°
9 November – 18 November
at normal
40.4°
—
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).
Wed, 2167° / 42°0
67 °
Sand Bay, Wednesday, 21 October
Clear. High 67°, low 42°.
Pressure30.18 inHg
Wind10.8 mph W
Humidity87%
Visibility6.2 mi
Dew point50°
Thu, 2253° / 37°0
53 °
Sand Bay, Thursday, 22 October
Partly cloudy. High 53°, low 37°.
Pressure30.33 inHg
Wind9.6 mph E
Humidity89%
Visibility1.0 mi
Dew point48°
Fri, 2366° / 52°0
66 °
Sand Bay, Friday, 23 October
Overcast. High 66°, low 52°.
Pressure30.21 inHg
Wind6 mph E
Humidity90%
Visibility1.8 mi
Dew point55°
Sat, 2463° / 55°0.1
63 °
Sand Bay, Saturday, 24 October
Light rain. High 63°, low 55°.
Pressure30.03 inHg
Wind16.7 mph SW
Humidity71%
Visibility6.2 mi
Dew point52°
Sun, 2554° / 47°0
54 °
Sand Bay, Sunday, 25 October
Mostly clear. High 54°, low 47°.
Pressure30.45 inHg
Wind12.5 mph NW
Humidity68%
Visibility—
Dew point37°
Mon, 2650° / 41°0.03
50 °
Sand Bay, Monday, 26 October
Light rain. High 50°, low 41°.
Pressure30.47 inHg
Wind12.5 mph NE
Humidity64%
Visibility—
Dew point32°
Tue, 2741° / 38°0
41 °
Sand Bay, Tuesday, 27 October
Clear. High 41°, low 38°.
Pressure30.53 inHg
Wind13 mph NE
Humidity52%
Visibility—
Dew point23°
Wed, 2846° / 37°0
46 °
Sand Bay, Wednesday, 28 October
Mostly clear. High 46°, low 37°.
Pressure30.18 inHg
Wind21.8 mph NW
Humidity53%
Visibility—
Dew point26°
Thu, 2940° / 34°0
40 °
Sand Bay, Thursday, 29 October
Overcast. High 40°, low 34°.
Pressure30.30 inHg
Wind22.8 mph NW
Humidity53%
Visibility—
Dew point21°
Fri, 3046° / 34°0.05
46 °
Sand Bay, Friday, 30 October
Light rain. High 46°, low 34°.
Pressure30.12 inHg
Wind17 mph S
Humidity39%
Visibility—
Dew point19°
Sat, 3148° / 43°0.08
48 °
Sand Bay, Saturday, 31 October
Light rain. High 48°, low 43°.
Pressure29.65 inHg
Wind20.2 mph SW
Humidity80%
Visibility—
Dew point42°
Sun, 0153° / 47°0.07
53 °
Sand Bay, Sunday, 1 November
Light rain. High 53°, low 47°.
Pressure29.44 inHg
Wind22.1 mph SW
Humidity80%
Visibility—
Dew point46°
Mon, 0247° / 38°0
47 °
Sand Bay, Monday, 2 November
Mostly clear. High 47°, low 38°.
Pressure30.12 inHg
Wind22.5 mph W
Humidity52%
Visibility—
Dew point25°
Tue, 0346° / 38°0.01
46 °
Sand Bay, Tuesday, 3 November
Light rain. High 46°, low 38°.
Pressure30.36 inHg
Wind15.7 mph NW
Humidity47%
Visibility—
Dew point24°
Wed, 0446° / 39°0
46 °
Sand Bay, Wednesday, 4 November
Partly cloudy. High 46°, low 39°.
Pressure30.45 inHg
Wind24.3 mph NW
Humidity50%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 1640° / 34°0.11
40 °
Sand Bay, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low34°
Average precipitation0.11 in
Chance of precipitation35%
Record high63° (2023)
Record low19° (1989)
Tue, 1740° / 34°0.1
40 °
Sand Bay, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high40°
Average low34°
Average precipitation0.1 in
Chance of precipitation38%
Record high59° (2001)
Record low19° (2018)
Wed, 1839° / 33°0.11
39 °
Sand Bay, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high39°
Average low33°
Average precipitation0.11 in
Chance of precipitation33%
Record high56° (2001)
Record low14° (2018)
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.