Monthly outlook for Denzer, WI: average high 64.5°, average low 46.3°. That is 3.3° above the climate normal for October. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 10 October (80°), the coolest 18 October (31.5°).
64.5°/46.3°
Average high / low
+3.3°
Above normal
5 / 5
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
65.1°
59.7°
+3°
19 October – 28 October
63.4°
55.6°
+4.4°
29 October – 7 November
at normal
51.1°
—
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 (9 mi).
Sat, 1080° / 54°0
80 °
Denzer, Saturday, 10 October
Overcast. High 80°, low 54°.
Pressure29.97 inHg
Wind10.3 mph S
Humidity61%
Visibility6.2 mi
Dew point59°
Sun, 1175° / 55°0
75 °
Denzer, Sunday, 11 October
Clear. High 75°, low 55°.
Pressure29.91 inHg
Wind7.5 mph S
Humidity61%
Visibility6.2 mi
Dew point56°
Mon, 1279° / 61°0.08
79 °
Denzer, Monday, 12 October
Light rain. High 79°, low 61°.
Pressure29.74 inHg
Wind8.4 mph SW
Humidity59%
Visibility6.2 mi
Dew point61°
Tue, 1363° / 58°0.93
63 °
Denzer, Tuesday, 13 October
Heavy rain. High 63°, low 58°.
Pressure29.88 inHg
Wind9 mph NE
Humidity81%
Visibility—
Dew point56°
Wed, 1462° / 55°0.06
62 °
Denzer, Wednesday, 14 October
Light rain. High 62°, low 55°.
Pressure29.94 inHg
Wind11.9 mph E
Humidity82%
Visibility—
Dew point55°
Thu, 1570° / 53°0.15
70 °
Denzer, Thursday, 15 October
Light rain. High 70°, low 53°.
Pressure29.71 inHg
Wind20.6 mph SW
Humidity96%
Visibility—
Dew point56°
Fri, 1655° / 40°0
55 °
Denzer, Friday, 16 October
Light rain. High 55°, low 40°.
Pressure29.83 inHg
Wind23 mph W
Humidity60%
Visibility—
Dew point34°
Sat, 1747° / 36°0
47 °
Denzer, Saturday, 17 October
Overcast. High 47°, low 36°.
Pressure30.30 inHg
Wind16.6 mph NW
Humidity54%
Visibility—
Dew point28°
Sun, 1853° / 31°0
53 °
Denzer, Sunday, 18 October
Overcast. High 53°, low 31°.
Pressure30.27 inHg
Wind12.1 mph SW
Humidity48%
Visibility—
Dew point30°
Mon, 1959° / 38°0
59 °
Denzer, Monday, 19 October
Overcast. High 59°, low 38°.
Pressure30.33 inHg
Wind7.2 mph SW
Humidity51%
Visibility—
Dew point37°
Tue, 2062° / 40°0
62 °
Denzer, Tuesday, 20 October
Clear. High 62°, low 40°.
Pressure30.36 inHg
Wind9.7 mph S
Humidity45%
Visibility—
Dew point37°
Wed, 2165° / 41°0
65 °
Denzer, Wednesday, 21 October
Clear. High 65°, low 41°.
Pressure30.27 inHg
Wind7.8 mph S
Humidity44%
Visibility—
Dew point38°
Thu, 2266° / 44°0
66 °
Denzer, Thursday, 22 October
Clear. High 66°, low 44°.
Pressure30.27 inHg
Wind2 mph SW
Humidity46%
Visibility—
Dew point41°
Fri, 2365° / 45°0
65 °
Denzer, Friday, 23 October
Clear. High 65°, low 45°.
Pressure30.24 inHg
Wind4.1 mph E
Humidity48%
Visibility—
Dew point41°
Sat, 2464° / 42°0
64 °
Denzer, Saturday, 24 October
Partly cloudy. High 64°, low 42°.
Pressure30.15 inHg
Wind4.9 mph SE
Humidity52%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2555° / 41°0.05
55 °
Denzer, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.05 in
Chance of precipitation20%
Record high75° (1989)
Record low28° (2019)
Mon, 2654° / 40°0.09
54 °
Denzer, Monday, 26 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.09 in
Chance of precipitation22%
Record high73° (1989)
Record low23° (1962)
Tue, 2754° / 40°0.06
54 °
Denzer, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.06 in
Chance of precipitation25%
Record high72° (2014)
Record low24° (2020)
Wed, 2853° / 40°0.06
53 °
Denzer, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.06 in
Chance of precipitation25%
Record high69° (1974)
Record low26° (1969)
Thu, 2953° / 39°0.05
53 °
Denzer, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.05 in
Chance of precipitation18%
Record high78° (2024)
Record low24° (2019)
Fri, 3055° / 40°0.09
55 °
Denzer, Friday, 30 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation27%
Record high76° (2024)
Record low21° (1988)
Sat, 3153° / 40°0.1
53 °
Denzer, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.1 in
Chance of precipitation30%
Record high67° (2000)
Record low22° (2019)
Sun, 0152° / 38°0.2
52 °
Denzer, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.2 in
Chance of precipitation33%
Record high72° (2000)
Record low14° (2019)
Mon, 0251° / 38°0.11
51 °
Denzer, Monday, 2 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.11 in
Chance of precipitation38%
Record high69° (1990)
Record low18° (1991)
Tue, 0350° / 37°0.06
50 °
Denzer, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.06 in
Chance of precipitation23%
Record high71° (1964)
Record low15° (1991)
Wed, 0450° / 37°0.09
50 °
Denzer, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation30%
Record high71° (2008)
Record low11° (1991)
Thu, 0550° / 37°0.09
50 °
Denzer, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high68° (2015)
Record low18° (1991)
Fri, 0649° / 35°0.08
49 °
Denzer, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation30%
Record high69° (2020)
Record low13° (1991)
Sat, 0749° / 35°0.03
49 °
Denzer, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.03 in
Chance of precipitation18%
Record high68° (2020)
Record low0° (1991)
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 Denzer, 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 Denzer, 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.