Monthly outlook for Saint Marys, WI: average high 39.5°, average low 23.8°. That is 0.2° below the climate normal for November. Precipitation is expected on 4 days (about 2.4 inches), against a normal of 5 days and 1.1 inches. The warmest day looks like 21 November (55.9°), the coolest 24 November (4.4°).
39.5°/23.8°
Average high / low
−0.2°
Below normal
4 / 5
Wet days / normal
2.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
45.7°
41.8°
+2.2°
24 November – 3 December
29.2°
35.9°
-3.7°
4 December – 13 December
at normal
31°
—
November records over 66 years
71.6°1 November 2000All-time high
-9.4°7 November 1991All-time low
Climate normals and records are computed from the nearest reference point — Norwalk (4 mi).
Sun, 1547° / 27°0
47 °
Saint Marys, Sunday, 15 November
Clear. High 47°, low 27°.
Pressure30.45 inHg
Wind3 mph W
Humidity61%
Visibility1.5 mi
Dew point27°
Mon, 1649° / 31°0
49 °
Saint Marys, Monday, 16 November
Overcast. High 49°, low 31°.
Pressure30.42 inHg
Wind9.5 mph SW
Humidity56%
Visibility6.2 mi
Dew point32°
Tue, 1753° / 36°0
53 °
Saint Marys, Tuesday, 17 November
Overcast. High 53°, low 36°.
Pressure30.33 inHg
Wind10.7 mph S
Humidity54%
Visibility6.2 mi
Dew point35°
Wed, 1854° / 41°0
54 °
Saint Marys, Wednesday, 18 November
Overcast. High 54°, low 41°.
Pressure30.15 inHg
Wind16.5 mph S
Humidity54%
Visibility—
Dew point34°
Thu, 1952° / 38°0.02
52 °
Saint Marys, Thursday, 19 November
Light rain. High 52°, low 38°.
Pressure30.18 inHg
Wind16.9 mph S
Humidity63%
Visibility—
Dew point39°
Fri, 2053° / 35°0
53 °
Saint Marys, Friday, 20 November
Overcast. High 53°, low 35°.
Pressure30.24 inHg
Wind15.3 mph S
Humidity54%
Visibility—
Dew point31°
Sat, 2156° / 32°1.23
56 °
Saint Marys, Saturday, 21 November
Snow. High 56°, low 32°.
Pressure29.80 inHg
Wind20.9 mph NE
Humidity96%
Visibility—
Dew point48°
Sun, 2229° / 12°0.5
29 °
Saint Marys, Sunday, 22 November
Snow. High 29°, low 12°.
Pressure30.18 inHg
Wind19.9 mph N
Humidity86%
Visibility—
Dew point21°
Mon, 2323° / 9°0.01
23 °
Saint Marys, Monday, 23 November
Light snow. High 23°, low 9°.
Pressure30.30 inHg
Wind14.7 mph N
Humidity87%
Visibility—
Dew point18°
Tue, 2422° / 4°0
22 °
Saint Marys, Tuesday, 24 November
Clear. High 22°, low 4°.
Pressure30.36 inHg
Wind5.8 mph NW
Humidity85%
Visibility—
Dew point15°
Wed, 2529° / 18°0.03
29 °
Saint Marys, Wednesday, 25 November
Light snow. High 29°, low 18°.
Pressure29.91 inHg
Wind14.5 mph SW
Humidity87%
Visibility—
Dew point23°
Thu, 2629° / 14°0
29 °
Saint Marys, Thursday, 26 November
Light snow. High 29°, low 14°.
Pressure30.21 inHg
Wind9.3 mph W
Humidity92%
Visibility—
Dew point24°
Fri, 2733° / 14°0.14
33 °
Saint Marys, Friday, 27 November
Light rain. High 33°, low 14°.
Pressure30.27 inHg
Wind17.5 mph SE
Humidity90%
Visibility—
Dew point25°
Sat, 2837° / 29°0.47
37 °
Saint Marys, Saturday, 28 November
Snow. High 37°, low 29°.
Pressure29.38 inHg
Wind18 mph W
Humidity100%
Visibility—
Dew point36°
Sun, 2925° / 17°0.02
25 °
Saint Marys, Sunday, 29 November
Light snow. High 25°, low 17°.
Pressure30.06 inHg
Wind21.3 mph W
Humidity86%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3036° / 24°0.06
36 °
Saint Marys, 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 low-4° (1964)
Tue, 0134° / 23°0.09
34 °
Saint Marys, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.09 in
Chance of precipitation35%
Record high57° (1962)
Record low-3° (2014)
Wed, 0235° / 22°0.06
35 °
Saint Marys, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.06 in
Chance of precipitation22%
Record high62° (1982)
Record low-3° (1991)
Thu, 0333° / 22°0.09
33 °
Saint Marys, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.09 in
Chance of precipitation38%
Record high60° (1982)
Record low-11° (1985)
Fri, 0433° / 21°0.06
33 °
Saint Marys, Friday, 4 December
Climate normal for this date — 60-year average.
Average high33°
Average low21°
Average precipitation0.06 in
Chance of precipitation22%
Record high58° (2017)
Record low-2° (2025)
Sat, 0534° / 21°0.06
34 °
Saint Marys, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.06 in
Chance of precipitation27%
Record high62° (2001)
Record low-1° (2005)
Sun, 0631° / 18°0.03
31 °
Saint Marys, 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-11° (1972)
Mon, 0729° / 18°0.05
29 °
Saint Marys, Monday, 7 December
Climate normal for this date — 60-year average.
Average high29°
Average low18°
Average precipitation0.05 in
Chance of precipitation23%
Record high48° (2023)
Record low-16° (1972)
Tue, 0831° / 19°0.04
31 °
Saint Marys, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high31°
Average low19°
Average precipitation0.04 in
Chance of precipitation27%
Record high50° (2023)
Record low-5° (1978)
Wed, 0931° / 18°0.07
31 °
Saint Marys, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high31°
Average low18°
Average precipitation0.07 in
Chance of precipitation35%
Record high46° (1987)
Record low-10° (1995)
Thu, 1030° / 17°0.06
30 °
Saint Marys, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high30°
Average low17°
Average precipitation0.06 in
Chance of precipitation30%
Record high55° (2015)
Record low-16° (1978)
Fri, 1129° / 16°0.06
29 °
Saint Marys, Friday, 11 December
Climate normal for this date — 60-year average.
Average high29°
Average low16°
Average precipitation0.06 in
Chance of precipitation22%
Record high48° (1979)
Record low-11° (1977)
Sat, 1230° / 16°0.04
30 °
Saint Marys, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high30°
Average low16°
Average precipitation0.04 in
Chance of precipitation17%
Record high53° (1968)
Record low-13° (2000)
Sun, 1331° / 18°0.04
31 °
Saint Marys, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high31°
Average low18°
Average precipitation0.04 in
Chance of precipitation22%
Record high58° (2015)
Record low-16° (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 Saint Marys, 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 Saint Marys, 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.