Monthly outlook for Hamburg, WI: average high 54.3°, average low 39.6°. That is 3.5° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 23 October (71°), the coolest 5 November (28.9°).
54.3°/39.6°
Average high / low
+3.5°
Above normal
4 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
56.6°
49.7°
+3.8°
1 November – 10 November
50.5°
44.3°
+3.5°
11 November – 20 November
at normal
38.8°
—
October records over 66 years
83.8°1 October 2023All-time high
16.2°24 October 2002All-time low
Climate normals and records are computed from the nearest reference point — Merrill (11 mi).
Fri, 2371° / 47°0
71 °
Hamburg, Friday, 23 October
Overcast. High 71°, low 47°.
Pressure30.24 inHg
Wind6.3 mph S
Humidity67%
Visibility6.2 mi
Dew point54°
Sat, 2467° / 49°0
67 °
Hamburg, Saturday, 24 October
Overcast. High 67°, low 49°.
Pressure30.24 inHg
Wind12 mph S
Humidity57%
Visibility6.2 mi
Dew point48°
Sun, 2562° / 53°0.01
62 °
Hamburg, Sunday, 25 October
Light rain. High 62°, low 53°.
Pressure30.39 inHg
Wind3.9 mph N
Humidity51%
Visibility6.2 mi
Dew point41°
Mon, 2651° / 46°0.01
51 °
Hamburg, Monday, 26 October
Light rain. High 51°, low 46°.
Pressure30.47 inHg
Wind8.7 mph N
Humidity49%
Visibility—
Dew point32°
Tue, 2751° / 41°0.08
51 °
Hamburg, Tuesday, 27 October
Light rain. High 51°, low 41°.
Pressure30.36 inHg
Wind9.6 mph SE
Humidity74%
Visibility—
Dew point38°
Wed, 2852° / 44°0
52 °
Hamburg, Wednesday, 28 October
Overcast. High 52°, low 44°.
Pressure30.09 inHg
Wind12.9 mph SW
Humidity80%
Visibility—
Dew point44°
Thu, 2951° / 34°0.02
51 °
Hamburg, Thursday, 29 October
Light rain. High 51°, low 34°.
Pressure30.15 inHg
Wind20.4 mph NW
Humidity44%
Visibility—
Dew point22°
Fri, 3049° / 29°0
49 °
Hamburg, Friday, 30 October
Clear. High 49°, low 29°.
Pressure30.21 inHg
Wind8.9 mph SW
Humidity36%
Visibility—
Dew point20°
Sat, 3144° / 34°0.05
44 °
Hamburg, Saturday, 31 October
Light rain. High 44°, low 34°.
Pressure30.00 inHg
Wind10.9 mph S
Humidity96%
Visibility—
Dew point38°
Sun, 0156° / 45°0.1
56 °
Hamburg, Sunday, 1 November
Light rain. High 56°, low 45°.
Pressure29.88 inHg
Wind8.5 mph W
Humidity97%
Visibility—
Dew point51°
Mon, 0253° / 36°0
53 °
Hamburg, Monday, 2 November
Mostly clear. High 53°, low 36°.
Pressure30.21 inHg
Wind6.3 mph NW
Humidity44%
Visibility—
Dew point29°
Tue, 0355° / 39°0
55 °
Hamburg, Tuesday, 3 November
Clear. High 55°, low 39°.
Pressure30.06 inHg
Wind13.9 mph NW
Humidity39%
Visibility—
Dew point29°
Wed, 0448° / 32°0
48 °
Hamburg, Wednesday, 4 November
Overcast. High 48°, low 32°.
Pressure30.27 inHg
Wind8.2 mph NE
Humidity42%
Visibility—
Dew point23°
Thu, 0548° / 29°0
48 °
Hamburg, Thursday, 5 November
Clear. High 48°, low 29°.
Pressure30.15 inHg
Wind12.1 mph S
Humidity45%
Visibility—
Dew point24°
Fri, 0643° / 40°0.46
43 °
Hamburg, Friday, 6 November
Rain. High 43°, low 40°.
Pressure30.06 inHg
Wind12.2 mph SE
Humidity94%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0744° / 31°0.03
44 °
Hamburg, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.03 in
Chance of precipitation20%
Record high67° (2020)
Record low-4° (1991)
Sun, 0844° / 31°0.04
44 °
Hamburg, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation22%
Record high67° (2020)
Record low-5° (1991)
Mon, 0943° / 31°0.08
43 °
Hamburg, Monday, 9 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.08 in
Chance of precipitation42%
Record high67° (2020)
Record low7° (2003)
Tue, 1041° / 30°0.13
41 °
Hamburg, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.13 in
Chance of precipitation33%
Record high64° (2022)
Record low5° (2017)
Wed, 1139° / 28°0.08
39 °
Hamburg, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.08 in
Chance of precipitation32%
Record high63° (1964)
Record low-2° (1979)
Thu, 1238° / 26°0.06
38 °
Hamburg, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.06 in
Chance of precipitation28%
Record high57° (1964)
Record low4° (2019)
Fri, 1338° / 26°0.06
38 °
Hamburg, Friday, 13 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.06 in
Chance of precipitation23%
Record high62° (1999)
Record low3° (1986)
Sat, 1440° / 28°0.03
40 °
Hamburg, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.03 in
Chance of precipitation20%
Record high59° (2001)
Record low6° (2014)
Sun, 1540° / 28°0.04
40 °
Hamburg, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.04 in
Chance of precipitation28%
Record high62° (2001)
Record low2° (2014)
Mon, 1640° / 28°0.07
40 °
Hamburg, Monday, 16 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.07 in
Chance of precipitation22%
Record high60° (2023)
Record low11° (1989)
Tue, 1739° / 28°0.08
39 °
Hamburg, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.08 in
Chance of precipitation27%
Record high60° (2001)
Record low1° (2014)
Wed, 1839° / 27°0.07
39 °
Hamburg, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.07 in
Chance of precipitation27%
Record high59° (2001)
Record low4° (2014)
Thu, 1938° / 27°0.07
38 °
Hamburg, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.07 in
Chance of precipitation37%
Record high58° (1975)
Record low3° (2014)
Fri, 2037° / 26°0.11
37 °
Hamburg, Friday, 20 November
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.11 in
Chance of precipitation30%
Record high56° (1982)
Record low4° (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 Hamburg, 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 Hamburg, 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.