Monthly outlook for Moon Valley, WI: average high 58.9°, average low 45.2°. That is 4.4° above the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 28 October (69.9°), the coolest 8 November (36.8°).
58.9°/45.2°
Average high / low
+4.4°
Above normal
3 / 4
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
60.8°
52.5°
+4.6°
5 November – 14 November
55.7°
46.5°
+5.1°
15 November – 24 November
at normal
42.8°
—
October records over 66 years
85.3°3 October 2025All-time high
21.2°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Sauk City (7 mi).
Tue, 2766° / 46°0.02
66 °
Moon Valley, Tuesday, 27 October
Light rain. High 66°, low 46°.
Pressure30.24 inHg
Wind8.1 mph SE
Humidity71%
Visibility6.2 mi
Dew point49°
Wed, 2870° / 56°0
70 °
Moon Valley, Wednesday, 28 October
Mostly clear. High 70°, low 56°.
Pressure30.12 inHg
Wind7.9 mph S
Humidity63%
Visibility6.2 mi
Dew point53°
Thu, 2966° / 50°0.03
66 °
Moon Valley, Thursday, 29 October
Light rain. High 66°, low 50°.
Pressure30.06 inHg
Wind8 mph NW
Humidity74%
Visibility6.2 mi
Dew point55°
Fri, 3064° / 43°0
64 °
Moon Valley, Friday, 30 October
Overcast. High 64°, low 43°.
Pressure30.24 inHg
Wind4.6 mph S
Humidity45%
Visibility—
Dew point38°
Sat, 3158° / 50°0.26
58 °
Moon Valley, Saturday, 31 October
Rain. High 58°, low 50°.
Pressure30.21 inHg
Wind6.2 mph SE
Humidity97%
Visibility—
Dew point55°
Sun, 0158° / 53°0.11
58 °
Moon Valley, Sunday, 1 November
Light rain. High 58°, low 53°.
Pressure30.06 inHg
Wind5.8 mph E
Humidity84%
Visibility—
Dew point52°
Mon, 0257° / 48°0
57 °
Moon Valley, Monday, 2 November
Overcast. High 57°, low 48°.
Pressure29.94 inHg
Wind10.4 mph SE
Humidity87%
Visibility—
Dew point51°
Tue, 0359° / 46°0.81
59 °
Moon Valley, Tuesday, 3 November
Rain. High 59°, low 46°.
Pressure29.50 inHg
Wind19.2 mph SE
Humidity79%
Visibility—
Dew point46°
Wed, 0452° / 41°0.03
52 °
Moon Valley, Wednesday, 4 November
Light rain. High 52°, low 41°.
Pressure29.80 inHg
Wind15.5 mph NW
Humidity52%
Visibility—
Dew point32°
Thu, 0560° / 42°0
60 °
Moon Valley, Thursday, 5 November
Clear. High 60°, low 42°.
Pressure29.74 inHg
Wind7.4 mph SW
Humidity47%
Visibility—
Dew point36°
Fri, 0659° / 39°0.03
59 °
Moon Valley, Friday, 6 November
Light rain. High 59°, low 39°.
Pressure29.50 inHg
Wind16.4 mph W
Humidity54%
Visibility—
Dew point40°
Sat, 0746° / 37°0
46 °
Moon Valley, Saturday, 7 November
Overcast. High 46°, low 37°.
Pressure29.80 inHg
Wind17.4 mph NW
Humidity61%
Visibility—
Dew point33°
Sun, 0853° / 37°0
53 °
Moon Valley, Sunday, 8 November
Overcast. High 53°, low 37°.
Pressure30.12 inHg
Wind5.1 mph E
Humidity63%
Visibility—
Dew point38°
Mon, 0957° / 40°0
57 °
Moon Valley, Monday, 9 November
Overcast. High 57°, low 40°.
Pressure30.15 inHg
Wind8.2 mph SE
Humidity58%
Visibility—
Dew point40°
Tue, 1059° / 45°0.02
59 °
Moon Valley, Tuesday, 10 November
Light rain. High 59°, low 45°.
Pressure30.12 inHg
Wind13.4 mph SW
Humidity58%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1144° / 31°0.07
44 °
Moon Valley, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation28%
Record high68° (1964)
Record low13° (2019)
Thu, 1243° / 30°0.06
43 °
Moon Valley, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.06 in
Chance of precipitation30%
Record high63° (1964)
Record low1° (2019)
Fri, 1344° / 31°0.04
44 °
Moon Valley, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation18%
Record high67° (1999)
Record low6° (1986)
Sat, 1444° / 31°0.03
44 °
Moon Valley, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.03 in
Chance of precipitation20%
Record high66° (2025)
Record low15° (1986)
Sun, 1545° / 32°0.06
45 °
Moon Valley, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation28%
Record high67° (2001)
Record low18° (2014)
Mon, 1645° / 31°0.06
45 °
Moon Valley, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.06 in
Chance of precipitation23%
Record high62° (1975)
Record low19° (1989)
Tue, 1745° / 32°0.09
45 °
Moon Valley, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.09 in
Chance of precipitation25%
Record high68° (2016)
Record low12° (2005)
Wed, 1844° / 31°0.07
44 °
Moon Valley, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation30%
Record high64° (2001)
Record low10° (2014)
Thu, 1944° / 31°0.06
44 °
Moon Valley, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.06 in
Chance of precipitation23%
Record high62° (1975)
Record low7° (1986)
Fri, 2042° / 31°0.08
42 °
Moon Valley, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.08 in
Chance of precipitation30%
Record high61° (1982)
Record low10° (2022)
Sat, 2141° / 28°0.08
41 °
Moon Valley, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.08 in
Chance of precipitation25%
Record high64° (1990)
Record low6° (1964)
Sun, 2241° / 28°0.03
41 °
Moon Valley, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.03 in
Chance of precipitation15%
Record high61° (2012)
Record low5° (2015)
Mon, 2342° / 29°0.1
42 °
Moon Valley, Monday, 23 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.1 in
Chance of precipitation32%
Record high60° (1983)
Record low10° (1970)
Tue, 2440° / 28°0.06
40 °
Moon Valley, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.06 in
Chance of precipitation25%
Record high59° (2017)
Record low4° (1985)
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 Moon Valley, 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 Moon Valley, 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.