Monthly outlook for Granite Heights, WI: average high 54.1°, average low 43.3°. That is 4.1° above the climate normal for October. Precipitation is expected on 11 days (about 2.3 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 29 October (63.2°), the coolest 5 November (37.3°).
54.1°/43.3°
Average high / low
+4.1°
Above normal
11 / 4
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
57.6°
48.2°
+5.2°
4 November – 13 November
48.3°
42°
+3.5°
14 November – 23 November
at normal
37.9°
—
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 (9 mi).
Mon, 2654° / 45°0.06
54 °
Granite Heights, Monday, 26 October
Light rain. High 54°, low 45°.
Pressure30.45 inHg
Wind5.5 mph NE
Humidity62%
Visibility6.2 mi
Dew point36°
Tue, 2757° / 40°0.17
57 °
Granite Heights, Tuesday, 27 October
Rain. High 57°, low 40°.
Pressure30.27 inHg
Wind10.6 mph SE
Humidity80%
Visibility6.2 mi
Dew point41°
Wed, 2863° / 50°0.17
63 °
Granite Heights, Wednesday, 28 October
Rain. High 63°, low 50°.
Pressure30.09 inHg
Wind9.2 mph SW
Humidity83%
Visibility6.2 mi
Dew point54°
Thu, 2963° / 45°0.2
63 °
Granite Heights, Thursday, 29 October
Rain. High 63°, low 45°.
Pressure30.03 inHg
Wind5.1 mph N
Humidity72%
Visibility6.2 mi
Dew point51°
Fri, 3060° / 39°0
60 °
Granite Heights, Friday, 30 October
Partly cloudy. High 60°, low 39°.
Pressure30.12 inHg
Wind8.7 mph W
Humidity59%
Visibility—
Dew point42°
Sat, 3152° / 39°0.24
52 °
Granite Heights, Saturday, 31 October
Light rain. High 52°, low 39°.
Pressure30.27 inHg
Wind11.6 mph S
Humidity62%
Visibility—
Dew point37°
Sun, 0155° / 47°0.16
55 °
Granite Heights, Sunday, 1 November
Light rain. High 55°, low 47°.
Pressure30.18 inHg
Wind7.9 mph S
Humidity98%
Visibility—
Dew point50°
Mon, 0255° / 52°0
55 °
Granite Heights, Monday, 2 November
Overcast. High 55°, low 52°.
Pressure30.21 inHg
Wind11.9 mph E
Humidity83%
Visibility—
Dew point50°
Tue, 0357° / 47°0
57 °
Granite Heights, Tuesday, 3 November
Overcast. High 57°, low 47°.
Pressure30.21 inHg
Wind13.1 mph SE
Humidity62%
Visibility—
Dew point42°
Wed, 0450° / 45°0.34
50 °
Granite Heights, Wednesday, 4 November
Rain. High 50°, low 45°.
Pressure30.00 inHg
Wind9.5 mph S
Humidity97%
Visibility—
Dew point48°
Thu, 0551° / 37°0
51 °
Granite Heights, Thursday, 5 November
Clear. High 51°, low 37°.
Pressure29.97 inHg
Wind8 mph N
Humidity63%
Visibility—
Dew point37°
Fri, 0650° / 41°0
50 °
Granite Heights, Friday, 6 November
Partly cloudy. High 50°, low 41°.
Pressure30.03 inHg
Wind8.1 mph SE
Humidity60%
Visibility—
Dew point35°
Sat, 0749° / 40°0.54
49 °
Granite Heights, Saturday, 7 November
Rain. High 49°, low 40°.
Pressure29.77 inHg
Wind12.2 mph SE
Humidity73%
Visibility—
Dew point39°
Sun, 0850° / 41°0.12
50 °
Granite Heights, Sunday, 8 November
Light rain. High 50°, low 41°.
Pressure29.50 inHg
Wind15.5 mph W
Humidity64%
Visibility—
Dew point38°
Mon, 0940° / 38°0.12
40 °
Granite Heights, Monday, 9 November
Light rain. High 40°, low 38°.
Pressure29.38 inHg
Wind9.8 mph W
Humidity96%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1041° / 30°0.13
41 °
Granite Heights, 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 °
Granite Heights, 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 °
Granite Heights, 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 °
Granite Heights, 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 °
Granite Heights, 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 °
Granite Heights, 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 °
Granite Heights, 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 °
Granite Heights, 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 °
Granite Heights, 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 °
Granite Heights, 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 °
Granite Heights, 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)
Sat, 2135° / 24°0.07
35 °
Granite Heights, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.07 in
Chance of precipitation22%
Record high60° (1990)
Record low-7° (2014)
Sun, 2236° / 24°0.02
36 °
Granite Heights, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.02 in
Chance of precipitation13%
Record high58° (2012)
Record low10° (2000)
Mon, 2336° / 25°0.11
36 °
Granite Heights, Monday, 23 November
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.11 in
Chance of precipitation37%
Record high53° (1983)
Record low6° (2000)
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 Granite Heights, 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 Granite Heights, 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.