Monthly outlook for Granite Heights, WI: average high 49.9°, average low 36.3°. That is 2.9° above the climate normal for October. Precipitation is expected on 6 days (about 2.0 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 28 October (67.3°), the coolest 12 November (25.6°).
49.9°/36.3°
Average high / low
+2.9°
Above normal
6 / 5
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
54.9°
46.6°
+4.6°
7 November – 16 November
41.4°
40.5°
+0.5°
17 November – 26 November
at normal
36.4°
—
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).
Thu, 2958° / 40°0.1
58 °
Granite Heights, Thursday, 29 October
Rain. High 58°, low 40°.
Pressure30.12 inHg
Wind10 mph W
Humidity58%
Visibility6.2 mi
Dew point37°
Fri, 3053° / 36°0
53 °
Granite Heights, Friday, 30 October
Overcast. High 53°, low 36°.
Pressure30.36 inHg
Wind1 mph E
Humidity59%
Visibility6.2 mi
Dew point35°
Sat, 3156° / 35°0
56 °
Granite Heights, Saturday, 31 October
Clear. High 56°, low 35°.
Pressure30.36 inHg
Wind5.7 mph SE
Humidity63%
Visibility6.2 mi
Dew point40°
Sun, 0160° / 40°0
60 °
Granite Heights, Sunday, 1 November
Overcast. High 60°, low 40°.
Pressure30.33 inHg
Wind4.9 mph S
Humidity82%
Visibility6.2 mi
Dew point49°
Mon, 0262° / 47°0.47
62 °
Granite Heights, Monday, 2 November
Rain. High 62°, low 47°.
Pressure30.03 inHg
Wind12.8 mph SE
Humidity75%
Visibility—
Dew point52°
Tue, 0356° / 51°0.6
56 °
Granite Heights, Tuesday, 3 November
Rain. High 56°, low 51°.
Pressure30.00 inHg
Wind12.9 mph E
Humidity82%
Visibility—
Dew point50°
Wed, 0451° / 50°0.3
51 °
Granite Heights, Wednesday, 4 November
Light rain. High 51°, low 50°.
Pressure29.91 inHg
Wind11.7 mph E
Humidity96%
Visibility—
Dew point49°
Thu, 0550° / 37°0.28
50 °
Granite Heights, Thursday, 5 November
Rain. High 50°, low 37°.
Pressure29.47 inHg
Wind15 mph NW
Humidity87%
Visibility—
Dew point45°
Fri, 0636° / 30°0
36 °
Granite Heights, Friday, 6 November
Overcast. High 36°, low 30°.
Pressure29.68 inHg
Wind16.4 mph W
Humidity63%
Visibility—
Dew point23°
Sat, 0741° / 27°0
41 °
Granite Heights, Saturday, 7 November
Partly cloudy. High 41°, low 27°.
Pressure30.00 inHg
Wind13.9 mph NW
Humidity43%
Visibility—
Dew point18°
Sun, 0844° / 26°0
44 °
Granite Heights, Sunday, 8 November
Clear. High 44°, low 26°.
Pressure30.15 inHg
Wind6.3 mph NW
Humidity40%
Visibility—
Dew point18°
Mon, 0946° / 30°0
46 °
Granite Heights, Monday, 9 November
Overcast. High 46°, low 30°.
Pressure29.94 inHg
Wind7.4 mph W
Humidity35%
Visibility—
Dew point17°
Tue, 1041° / 30°0
41 °
Granite Heights, Tuesday, 10 November
Overcast. High 41°, low 30°.
Pressure29.80 inHg
Wind11.3 mph N
Humidity53%
Visibility—
Dew point24°
Wed, 1137° / 27°0
37 °
Granite Heights, Wednesday, 11 November
Overcast. High 37°, low 27°.
Pressure29.97 inHg
Wind12.7 mph NW
Humidity50%
Visibility—
Dew point19°
Thu, 1239° / 26°0
39 °
Granite Heights, Thursday, 12 November
Overcast. High 39°, low 26°.
Pressure30.00 inHg
Wind11.4 mph NW
Humidity42%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 2435° / 23°0.05
35 °
Granite Heights, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.05 in
Chance of precipitation27%
Record high53° (2017)
Record low-1° (1985)
Wed, 2535° / 24°0.04
35 °
Granite Heights, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.04 in
Chance of precipitation23%
Record high51° (2011)
Record low1° (1985)
Thu, 2634° / 23°0.1
34 °
Granite Heights, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.1 in
Chance of precipitation40%
Record high52° (1984)
Record low-8° (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 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.