As of 20:08 CDT

Weather in Lewis, WI

53°Current weather

Lewis, Saturday, 31 October, 20:08

Drizzle. Feels like 52°. High 54°, low 45°.

Pressure30.24 inHg
Wind4.6 mph SE
Humidity96%
Visibility6.2 mi
Dew point51°

Monthly outlook for Lewis, WI: average high 50.1°, average low 41.3°. That is 4° above the climate normal for October. Precipitation is expected on 4 days (about 2.8 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 1 November (63.2°), the coolest 15 November (26.5°).

50.1°/41.3°
Average high / low
+4°
Above normal
4 / 4
Wet days / normal
2.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November56°45.1°+6.1°
10 November – 19 November40.4°39°+0.8°
20 November – 29 Novemberat normal33.7°—

October records over 66 years

84.9°1 October 2023All-time high
18.9°31 October 1996All-time low

Climate normals and records are computed from the nearest reference point — Siren (5 mi).

Sun, 0163° / 47°0Light rain
63 °Light rain

Lewis, Sunday, 1 November

Light rain. High 63°, low 47°.

Pressure30.21 inHg
Wind4 mph SE
Humidity89%
Visibility6.2 mi
Dew point56°
Mon, 0258° / 51°1.07Heavy rain
58 °Heavy rain

Lewis, Monday, 2 November

Heavy rain. High 58°, low 51°.

Pressure29.85 inHg
Wind11.9 mph SE
Humidity98%
Visibility1.7 mi
Dew point54°
Tue, 0362° / 58°0.74Rain
62 °Rain

Lewis, Tuesday, 3 November

Rain. High 62°, low 58°.

Pressure29.71 inHg
Wind6.7 mph SE
Humidity98%
Visibility1.9 mi
Dew point61°
Wed, 0462° / 56°0.41Rain
62 °Rain

Lewis, Wednesday, 4 November

Rain. High 62°, low 56°.

Pressure29.59 inHg
Wind5.4 mph E
Humidity93%
Visibility6.2 mi
Dew point59°
Thu, 0554° / 47°0.48Rain
54 °Rain

Lewis, Thursday, 5 November

Rain. High 54°, low 47°.

Pressure29.68 inHg
Wind12.8 mph N
Humidity75%
Visibility—
Dew point44°
Fri, 0655° / 42°0Overcast
55 °Overcast

Lewis, Friday, 6 November

Overcast. High 55°, low 42°.

Pressure29.97 inHg
Wind9.2 mph N
Humidity59%
Visibility—
Dew point38°
Sat, 0754° / 40°0Partly cloudy
54 °Partly cloudy

Lewis, Saturday, 7 November

Partly cloudy. High 54°, low 40°.

Pressure29.80 inHg
Wind5.2 mph SE
Humidity62%
Visibility—
Dew point39°
Sun, 0847° / 41°0Overcast
47 °Overcast

Lewis, Sunday, 8 November

Overcast. High 47°, low 41°.

Pressure29.88 inHg
Wind10 mph NW
Humidity81%
Visibility—
Dew point41°
Mon, 0951° / 41°0Overcast
51 °Overcast

Lewis, Monday, 9 November

Overcast. High 51°, low 41°.

Pressure29.94 inHg
Wind10 mph W
Humidity62%
Visibility—
Dew point36°
Tue, 1047° / 37°0Clear
47 °Clear

Lewis, Tuesday, 10 November

Clear. High 47°, low 37°.

Pressure29.88 inHg
Wind15.2 mph NW
Humidity46%
Visibility—
Dew point26°
Wed, 1141° / 35°0Light snow
41 °Light snow

Lewis, Wednesday, 11 November

Light snow. High 41°, low 35°.

Pressure29.88 inHg
Wind10.7 mph NW
Humidity72%
Visibility—
Dew point31°
Thu, 1240° / 34°0Overcast
40 °Overcast

Lewis, Thursday, 12 November

Overcast. High 40°, low 34°.

Pressure29.88 inHg
Wind9.4 mph N
Humidity58%
Visibility—
Dew point24°
Fri, 1337° / 29°0Light snow
37 °Light snow

Lewis, Friday, 13 November

Light snow. High 37°, low 29°.

Pressure30.03 inHg
Wind11.5 mph N
Humidity74%
Visibility—
Dew point29°
Sat, 1441° / 30°0.03Light snow
41 °Light snow

Lewis, Saturday, 14 November

Light snow. High 41°, low 30°.

Pressure30.12 inHg
Wind8 mph N
Humidity52%
Visibility—
Dew point22°
Sun, 1536° / 27°0Overcast
36 °Overcast

Lewis, Sunday, 15 November

Overcast. High 36°, low 27°.

Pressure29.97 inHg
Wind11.2 mph NW
Humidity60%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1640° / 28°0.09Climate normal
40 °Climate normal

Lewis, Monday, 16 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.09 in
Chance of precipitation22%
Record high63° (2023)
Record low9° (1997)
Tue, 1738° / 28°0.07Climate normal
38 °Climate normal

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°0.08Climate normal
38 °Climate normal

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°0.07Climate normal
38 °Climate normal

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°0.09Climate normal
36 °Climate normal

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°0.04Climate normal
36 °Climate normal

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°0.04Climate normal
35 °Climate normal

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°0.09Climate normal
35 °Climate normal

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°0.04Climate normal
35 °Climate normal

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°0.05Climate normal
34 °Climate normal

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°0.07Climate normal
33 °Climate normal

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°0.08Climate normal
31 °Climate normal

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°0.06Climate normal
31 °Climate normal

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°0.07Climate normal
32 °Climate normal

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)

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.