Monthly outlook for Grand Marsh, WI: average high 42.8°, average low 31.3°. That is 0.5° above the climate normal for November. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 10 November (61.4°), the coolest 24 November (20.5°).
42.8°/31.3°
Average high / low
+0.5°
Above normal
4 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
47.3°
43.1°
+2.3°
20 November – 29 November
35.4°
38.5°
-1.7°
30 November – 9 December
at normal
32.9°
—
November records over 66 years
71.6°4 November 2008All-time high
-5.8°29 November 1995All-time low
Climate normals and records are computed from the nearest reference point — Harrisville (15 mi).
Wed, 1153° / 37°0.03
53 °
Grand Marsh, Wednesday, 11 November
Light rain. High 53°, low 37°.
Pressure29.88 inHg
Wind4.6 mph NE
Humidity64%
Visibility6.2 mi
Dew point38°
Thu, 1243° / 31°0
43 °
Grand Marsh, Thursday, 12 November
Overcast. High 43°, low 31°.
Pressure30.09 inHg
Wind11.7 mph N
Humidity68%
Visibility6.2 mi
Dew point23°
Fri, 1338° / 30°0
38 °
Grand Marsh, Friday, 13 November
Overcast. High 38°, low 30°.
Pressure30.15 inHg
Wind9.8 mph N
Humidity73%
Visibility6.2 mi
Dew point22°
Sat, 1442° / 27°0
42 °
Grand Marsh, Saturday, 14 November
Clear. High 42°, low 27°.
Pressure30.24 inHg
Wind5.2 mph NW
Humidity67%
Visibility6.2 mi
Dew point26°
Sun, 1545° / 28°0
45 °
Grand Marsh, Sunday, 15 November
Overcast. High 45°, low 28°.
Pressure30.39 inHg
Wind3.4 mph S
Humidity61%
Visibility—
Dew point29°
Mon, 1647° / 29°0
47 °
Grand Marsh, Monday, 16 November
Partly cloudy. High 47°, low 29°.
Pressure30.45 inHg
Wind5.7 mph SW
Humidity54%
Visibility—
Dew point28°
Tue, 1747° / 31°0
47 °
Grand Marsh, Tuesday, 17 November
Clear. High 47°, low 31°.
Pressure30.39 inHg
Wind7.2 mph S
Humidity53%
Visibility—
Dew point28°
Wed, 1848° / 33°0
48 °
Grand Marsh, Wednesday, 18 November
Partly cloudy. High 48°, low 33°.
Pressure30.21 inHg
Wind13.8 mph S
Humidity49%
Visibility—
Dew point27°
Thu, 1949° / 42°0.1
49 °
Grand Marsh, Thursday, 19 November
Light rain. High 49°, low 42°.
Pressure29.91 inHg
Wind14.7 mph S
Humidity76%
Visibility—
Dew point38°
Fri, 2048° / 45°0.07
48 °
Grand Marsh, Friday, 20 November
Light rain. High 48°, low 45°.
Pressure30.09 inHg
Wind16.2 mph NE
Humidity81%
Visibility—
Dew point42°
Sat, 2143° / 33°1.1
43 °
Grand Marsh, Saturday, 21 November
Snow. High 43°, low 33°.
Pressure29.85 inHg
Wind19.4 mph NE
Humidity99%
Visibility—
Dew point34°
Sun, 2232° / 26°0.05
32 °
Grand Marsh, Sunday, 22 November
Light snow. High 32°, low 26°.
Pressure30.09 inHg
Wind16 mph N
Humidity62%
Visibility—
Dew point20°
Mon, 2326° / 22°0.01
26 °
Grand Marsh, Monday, 23 November
Light snow. High 26°, low 22°.
Pressure30.21 inHg
Wind15 mph NW
Humidity56%
Visibility—
Dew point12°
Tue, 2431° / 21°0
31 °
Grand Marsh, Tuesday, 24 November
Overcast. High 31°, low 21°.
Pressure30.18 inHg
Wind11.1 mph SW
Humidity43%
Visibility—
Dew point8°
Wed, 2533° / 27°0.02
33 °
Grand Marsh, Wednesday, 25 November
Light rain. High 33°, low 27°.
Pressure30.03 inHg
Wind5.9 mph S
Humidity65%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2638° / 26°0.11
38 °
Grand Marsh, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.11 in
Chance of precipitation33%
Record high58° (1984)
Record low-2° (1977)
Fri, 2736° / 24°0.12
36 °
Grand Marsh, Friday, 27 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.12 in
Chance of precipitation45%
Record high61° (1990)
Record low0° (1996)
Sat, 2836° / 24°0.08
36 °
Grand Marsh, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.08 in
Chance of precipitation22%
Record high59° (1998)
Record low4° (2014)
Sun, 2936° / 24°0.07
36 °
Grand Marsh, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.07 in
Chance of precipitation35%
Record high62° (1998)
Record low-6° (1995)
Mon, 3036° / 24°0.06
36 °
Grand Marsh, Monday, 30 November
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.06 in
Chance of precipitation30%
Record high64° (1998)
Record low1° (1978)
Tue, 0134° / 22°0.09
34 °
Grand Marsh, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.09 in
Chance of precipitation30%
Record high56° (1962)
Record low0° (1971)
Wed, 0235° / 22°0.06
35 °
Grand Marsh, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.06 in
Chance of precipitation23%
Record high63° (1982)
Record low-2° (1976)
Thu, 0334° / 22°0.09
34 °
Grand Marsh, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.09 in
Chance of precipitation33%
Record high63° (1982)
Record low-7° (1985)
Fri, 0433° / 21°0.06
33 °
Grand Marsh, Friday, 4 December
Climate normal for this date — 60-year average.
Average high33°
Average low21°
Average precipitation0.06 in
Chance of precipitation23%
Record high59° (2001)
Record low-4° (2025)
Sat, 0534° / 21°0.06
34 °
Grand Marsh, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.06 in
Chance of precipitation27%
Record high63° (2001)
Record low0° (1991)
Sun, 0631° / 18°0.03
31 °
Grand Marsh, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high31°
Average low18°
Average precipitation0.03 in
Chance of precipitation20%
Record high52° (1998)
Record low-9° (1972)
Mon, 0729° / 18°0.05
29 °
Grand Marsh, Monday, 7 December
Climate normal for this date — 60-year average.
Average high29°
Average low18°
Average precipitation0.05 in
Chance of precipitation23%
Record high47° (1963)
Record low-15° (1972)
Tue, 0831° / 19°0.04
31 °
Grand Marsh, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high31°
Average low19°
Average precipitation0.04 in
Chance of precipitation20%
Record high51° (2023)
Record low-4° (2005)
Wed, 0931° / 19°0.07
31 °
Grand Marsh, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high31°
Average low19°
Average precipitation0.07 in
Chance of precipitation37%
Record high47° (2020)
Record low-11° (1995)
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 Grand Marsh, 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 Grand Marsh, 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.