As of 02:42 CDT

Weather in Lewis, WI

48°Current weather

Lewis, Friday, 23 October, 02:42

Clear. Feels like 48°. High 75°, low 48°.

Pressure30.15 inHg
Wind0 mph N
Humidity87%
Visibility6.2 mi
Dew point44°

Monthly outlook for Lewis, WI: average high 55.4°, average low 43°. That is 4.1° above the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 23 October (74.5°), the coolest 7 November (28.9°).

55.4°/43°
Average high / low
+4.1°
Above normal
4 / 4
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November58.9°49.7°+5.1°
2 November – 11 November49.5°43.6°+3.3°
12 November – 21 Novemberat normal38.2°—

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).

Sat, 2473° / 54°0.08Light rain
73 °Light rain

Lewis, Saturday, 24 October

Light rain. High 73°, low 54°.

Pressure30.09 inHg
Wind14.1 mph S
Humidity52%
Visibility6.2 mi
Dew point51°
Sun, 2559° / 42°0Overcast
59 °Overcast

Lewis, Sunday, 25 October

Overcast. High 59°, low 42°.

Pressure30.45 inHg
Wind3.4 mph N
Humidity43%
Visibility6.2 mi
Dew point31°
Mon, 2650° / 44°0.02Light rain
50 °Light rain

Lewis, Monday, 26 October

Light rain. High 50°, low 44°.

Pressure30.53 inHg
Wind7.3 mph NE
Humidity60%
Visibility6.2 mi
Dew point35°
Tue, 2758° / 43°0.26Rain
58 °Rain

Lewis, Tuesday, 27 October

Rain. High 58°, low 43°.

Pressure30.21 inHg
Wind12.6 mph S
Humidity61%
Visibility—
Dew point41°
Wed, 2863° / 58°0.03Light rain
63 °Light rain

Lewis, Wednesday, 28 October

Light rain. High 63°, low 58°.

Pressure29.85 inHg
Wind19 mph S
Humidity68%
Visibility—
Dew point49°
Thu, 2952° / 45°0Overcast
52 °Overcast

Lewis, Thursday, 29 October

Overcast. High 52°, low 45°.

Pressure30.15 inHg
Wind16.5 mph W
Humidity67%
Visibility—
Dew point39°
Fri, 3051° / 37°0Overcast
51 °Overcast

Lewis, Friday, 30 October

Overcast. High 51°, low 37°.

Pressure30.24 inHg
Wind7.2 mph NE
Humidity51%
Visibility—
Dew point30°
Sat, 3155° / 45°0.59Rain
55 °Rain

Lewis, Saturday, 31 October

Rain. High 55°, low 45°.

Pressure29.74 inHg
Wind18.5 mph SE
Humidity93%
Visibility—
Dew point47°
Sun, 0153° / 44°0Partly cloudy
53 °Partly cloudy

Lewis, Sunday, 1 November

Partly cloudy. High 53°, low 44°.

Pressure29.94 inHg
Wind14.3 mph W
Humidity57%
Visibility—
Dew point36°
Mon, 0257° / 40°0.04Light rain
57 °Light rain

Lewis, Monday, 2 November

Light rain. High 57°, low 40°.

Pressure30.12 inHg
Wind9.8 mph S
Humidity49%
Visibility—
Dew point35°
Tue, 0353° / 43°0.22Rain
53 °Rain

Lewis, Tuesday, 3 November

Rain. High 53°, low 43°.

Pressure30.33 inHg
Wind6.6 mph NW
Humidity64%
Visibility—
Dew point40°
Wed, 0449° / 42°0.02Light rain
49 °Light rain

Lewis, Wednesday, 4 November

Light rain. High 49°, low 42°.

Pressure30.09 inHg
Wind11.4 mph NW
Humidity54%
Visibility—
Dew point31°
Thu, 0552° / 36°0Overcast
52 °Overcast

Lewis, Thursday, 5 November

Overcast. High 52°, low 36°.

Pressure29.88 inHg
Wind12.4 mph W
Humidity51%
Visibility—
Dew point29°
Fri, 0649° / 36°0Overcast
49 °Overcast

Lewis, Friday, 6 November

Overcast. High 49°, low 36°.

Pressure29.94 inHg
Wind12 mph N
Humidity62%
Visibility—
Dew point35°
Sat, 0738° / 29°0Overcast
38 °Overcast

Lewis, Saturday, 7 November

Overcast. High 38°, low 29°.

Pressure30.15 inHg
Wind12 mph E
Humidity34%
Visibility—
Dew point11°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0844° / 31°0.04Climate normal
44 °Climate normal

Lewis, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.04 in
Chance of precipitation20%
Record high69° (2020)
Record low1° (1991)
Mon, 0943° / 31°0.09Climate normal
43 °Climate normal

Lewis, Monday, 9 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation33%
Record high66° (1999)
Record low12° (2003)
Tue, 1040° / 30°0.13Climate normal
40 °Climate normal

Lewis, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high40°
Average low30°
Average precipitation0.13 in
Chance of precipitation32%
Record high62° (2016)
Record low8° (2017)
Wed, 1139° / 28°0.07Climate normal
39 °Climate normal

Lewis, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high39°
Average low28°
Average precipitation0.07 in
Chance of precipitation27%
Record high59° (2012)
Record low8° (2019)
Thu, 1238° / 27°0.07Climate normal
38 °Climate normal

Lewis, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high38°
Average low27°
Average precipitation0.07 in
Chance of precipitation22%
Record high57° (2011)
Record low-3° (1966)
Fri, 1339° / 28°0.07Climate normal
39 °Climate normal

Lewis, Friday, 13 November

Climate normal for this date — 60-year average.

Average high39°
Average low28°
Average precipitation0.07 in
Chance of precipitation27%
Record high64° (1999)
Record low2° (1982)
Sat, 1440° / 28°0.03Climate normal
40 °Climate normal

Lewis, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.03 in
Chance of precipitation22%
Record high62° (2025)
Record low6° (2014)
Sun, 1540° / 28°0.04Climate normal
40 °Climate normal

Lewis, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.04 in
Chance of precipitation22%
Record high61° (2001)
Record low-2° (2014)
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)

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.