Monthly outlook for Lewis, WI: average high 55.1°, average low 43.3°. That is 7.1° above the climate normal for November. Precipitation is expected on 5 days (about 2.8 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 1 November (64.2°), the coolest 12 November (32.7°).
55.1°/43.3°
Average high / low
+7.1°
Above normal
5 / 4
Wet days / normal
2.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
55°
44.3°
+5.9°
11 November – 20 November
55.3°
38.5°
+9.3°
21 November – 30 November
at normal
33.2°
—
November records over 66 years
70°6 November 2020All-time high
-18.2°30 November 1964All-time low
Climate normals and records are computed from the nearest reference point — Siren (5 mi).
Mon, 0261° / 54°0.58
61 °
Lewis, Monday, 2 November
Rain. High 61°, low 54°.
Pressure29.80 inHg
Wind14.3 mph SE
Humidity98%
Visibility2.1 mi
Dew point54°
Tue, 0364° / 55°0.65
64 °
Lewis, Tuesday, 3 November
Heavy rain. High 64°, low 55°.
Pressure29.68 inHg
Wind0.6 mph W
Humidity74%
Visibility6.2 mi
Dew point54°
Wed, 0455° / 49°1.15
55 °
Lewis, Wednesday, 4 November
Heavy rain. High 55°, low 49°.
Pressure29.53 inHg
Wind10.9 mph NE
Humidity81%
Visibility6.2 mi
Dew point49°
Thu, 0551° / 46°0.25
51 °
Lewis, Thursday, 5 November
Light rain. High 51°, low 46°.
Pressure29.77 inHg
Wind17.3 mph NE
Humidity71%
Visibility6.2 mi
Dew point42°
Fri, 0651° / 38°0
51 °
Lewis, Friday, 6 November
Overcast. High 51°, low 38°.
Pressure30.06 inHg
Wind9.5 mph NE
Humidity59%
Visibility—
Dew point35°
Sat, 0755° / 37°0
55 °
Lewis, Saturday, 7 November
Overcast. High 55°, low 37°.
Pressure29.80 inHg
Wind13.8 mph NW
Humidity54%
Visibility—
Dew point36°
Sun, 0847° / 36°0
47 °
Lewis, Sunday, 8 November
Mostly clear. High 47°, low 36°.
Pressure29.85 inHg
Wind12.7 mph NW
Humidity58%
Visibility—
Dew point31°
Mon, 0952° / 36°0
52 °
Lewis, Monday, 9 November
Clear. High 52°, low 36°.
Pressure29.97 inHg
Wind14.9 mph NW
Humidity61%
Visibility—
Dew point36°
Tue, 1051° / 36°0
51 °
Lewis, Tuesday, 10 November
Overcast. High 51°, low 36°.
Pressure30.15 inHg
Wind11.4 mph S
Humidity30%
Visibility—
Dew point19°
Wed, 1151° / 36°0
51 °
Lewis, Wednesday, 11 November
Overcast. High 51°, low 36°.
Pressure30.06 inHg
Wind12.1 mph N
Humidity47%
Visibility—
Dew point30°
Thu, 1248° / 33°0
48 °
Lewis, Thursday, 12 November
Overcast. High 48°, low 33°.
Pressure30.09 inHg
Wind13 mph S
Humidity44%
Visibility—
Dew point23°
Fri, 1361° / 44°0
61 °
Lewis, Friday, 13 November
Partly cloudy. High 61°, low 44°.
Pressure29.62 inHg
Wind13.9 mph S
Humidity54%
Visibility—
Dew point40°
Sat, 1462° / 51°0
62 °
Lewis, Saturday, 14 November
Overcast. High 62°, low 51°.
Pressure29.41 inHg
Wind14.2 mph SW
Humidity63%
Visibility—
Dew point47°
Sun, 1558° / 45°0
58 °
Lewis, Sunday, 15 November
Overcast. High 58°, low 45°.
Pressure29.50 inHg
Wind5.8 mph W
Humidity49%
Visibility—
Dew point37°
Mon, 1652° / 43°0.2
52 °
Lewis, Monday, 16 November
Rain. High 52°, low 43°.
Pressure29.32 inHg
Wind17.4 mph NE
Humidity66%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1738° / 28°0.07
38 °
Lewis, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.07 in
Chance of precipitation27%
Record high65° (2001)
Record low7° (2014)
Wed, 1838° / 27°0.08
38 °
Lewis, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.08 in
Chance of precipitation20%
Record high60° (2001)
Record low2° (2014)
Thu, 1938° / 27°0.07
38 °
Lewis, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.07 in
Chance of precipitation28%
Record high54° (2012)
Record low9° (2022)
Fri, 2036° / 25°0.09
36 °
Lewis, Friday, 20 November
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.09 in
Chance of precipitation25%
Record high53° (1982)
Record low2° (1969)
Sat, 2136° / 23°0.04
36 °
Lewis, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.04 in
Chance of precipitation18%
Record high64° (1990)
Record low-6° (2014)
Sun, 2235° / 24°0.04
35 °
Lewis, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.04 in
Chance of precipitation23%
Record high54° (2012)
Record low-1° (1978)
Mon, 2335° / 24°0.09
35 °
Lewis, Monday, 23 November
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.09 in
Chance of precipitation33%
Record high53° (2025)
Record low3° (1989)
Tue, 2435° / 22°0.04
35 °
Lewis, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.04 in
Chance of precipitation20%
Record high54° (2011)
Record low-7° (1997)
Wed, 2534° / 22°0.05
34 °
Lewis, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.05 in
Chance of precipitation20%
Record high49° (2011)
Record low-6° (1985)
Thu, 2633° / 21°0.07
33 °
Lewis, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high33°
Average low21°
Average precipitation0.07 in
Chance of precipitation35%
Record high50° (2022)
Record low-5° (1977)
Fri, 2731° / 19°0.08
31 °
Lewis, Friday, 27 November
Climate normal for this date — 60-year average.
Average high31°
Average low19°
Average precipitation0.08 in
Chance of precipitation28%
Record high54° (1998)
Record low-8° (2014)
Sat, 2831° / 19°0.06
31 °
Lewis, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high31°
Average low19°
Average precipitation0.06 in
Chance of precipitation25%
Record high52° (1998)
Record low-3° (1995)
Sun, 2932° / 20°0.07
32 °
Lewis, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high32°
Average low20°
Average precipitation0.07 in
Chance of precipitation25%
Record high58° (1998)
Record low-15° (1985)
Mon, 3031° / 20°0.06
31 °
Lewis, Monday, 30 November
Climate normal for this date — 60-year average.
Average high31°
Average low20°
Average precipitation0.06 in
Chance of precipitation18%
Record high56° (1998)
Record low-18° (1964)
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 Lewis, 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 Lewis, 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.