As of 18:24 CDT

Weather in Lewiston, WI

65°Current weather

Lewiston, Friday, 23 October, 18:24

Clear. Feels like 64°. High 71°, low 49°.

Pressure30.24 inHg
Wind5.7 mph SE
Humidity55%
Visibility6.2 mi
Dew point49°

Monthly outlook for Lewiston, WI: average high 60°, average low 47.5°. That is 4.6° above the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 23 October (70.9°), the coolest 4 November (37.3°).

60°/47.5°
Average high / low
+4.6°
Above normal
5 / 4
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November61.8°53.3°+4.8°
2 November – 11 November56.9°47.7°+5.1°
12 November – 21 Novemberat normal42.8°—

October records over 66 years

84.9°3 October 2025All-time high
21.2°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Lake Delton (7 mi).

Sat, 2471° / 49°0Overcast
71 °Overcast

Lewiston, Saturday, 24 October

Overcast. High 71°, low 49°.

Pressure30.30 inHg
Wind9.4 mph S
Humidity58%
Visibility6.2 mi
Dew point50°
Sun, 2568° / 49°0Overcast
68 °Overcast

Lewiston, Sunday, 25 October

Overcast. High 68°, low 49°.

Pressure30.36 inHg
Wind4.3 mph W
Humidity63%
Visibility6.2 mi
Dew point53°
Mon, 2657° / 50°0Overcast
57 °Overcast

Lewiston, Monday, 26 October

Overcast. High 57°, low 50°.

Pressure30.42 inHg
Wind7.5 mph NE
Humidity48%
Visibility6.2 mi
Dew point35°
Tue, 2759° / 47°0Overcast
59 °Overcast

Lewiston, Tuesday, 27 October

Overcast. High 59°, low 47°.

Pressure30.30 inHg
Wind8.6 mph E
Humidity72%
Visibility6.2 mi
Dew point44°
Wed, 2863° / 53°0.06Light rain
63 °Light rain

Lewiston, Wednesday, 28 October

Light rain. High 63°, low 53°.

Pressure29.97 inHg
Wind13.4 mph SW
Humidity70%
Visibility—
Dew point51°
Thu, 2962° / 46°0.02Light rain
62 °Light rain

Lewiston, Thursday, 29 October

Light rain. High 62°, low 46°.

Pressure30.12 inHg
Wind10.8 mph W
Humidity70%
Visibility—
Dew point47°
Fri, 3055° / 44°0Overcast
55 °Overcast

Lewiston, Friday, 30 October

Overcast. High 55°, low 44°.

Pressure30.24 inHg
Wind7.4 mph SE
Humidity61%
Visibility—
Dew point40°
Sat, 3154° / 48°0.49Rain
54 °Rain

Lewiston, Saturday, 31 October

Rain. High 54°, low 48°.

Pressure30.06 inHg
Wind10.4 mph SE
Humidity94%
Visibility—
Dew point50°
Sun, 0158° / 54°0Overcast
58 °Overcast

Lewiston, Sunday, 1 November

Overcast. High 58°, low 54°.

Pressure30.15 inHg
Wind5.9 mph W
Humidity80%
Visibility—
Dew point51°
Mon, 0255° / 54°0.36Rain
55 °Rain

Lewiston, Monday, 2 November

Rain. High 55°, low 54°.

Pressure30.12 inHg
Wind17.3 mph E
Humidity90%
Visibility—
Dew point51°
Tue, 0353° / 45°0.77Rain
53 °Rain

Lewiston, Tuesday, 3 November

Rain. High 53°, low 45°.

Pressure29.85 inHg
Wind19.6 mph N
Humidity90%
Visibility—
Dew point47°
Wed, 0453° / 37°0Partly cloudy
53 °Partly cloudy

Lewiston, Wednesday, 4 November

Partly cloudy. High 53°, low 37°.

Pressure30.33 inHg
Wind15 mph NW
Humidity36%
Visibility—
Dew point24°
Thu, 0561° / 43°0Clear
61 °Clear

Lewiston, Thursday, 5 November

Clear. High 61°, low 43°.

Pressure29.91 inHg
Wind13.7 mph W
Humidity50%
Visibility—
Dew point38°
Fri, 0663° / 46°0Clear
63 °Clear

Lewiston, Friday, 6 November

Clear. High 63°, low 46°.

Pressure29.88 inHg
Wind4.5 mph SW
Humidity49%
Visibility—
Dew point40°
Sat, 0756° / 48°0.13Light rain
56 °Light rain

Lewiston, Saturday, 7 November

Light rain. High 56°, low 48°.

Pressure30.00 inHg
Wind12.7 mph E
Humidity73%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0847° / 34°0.04Climate normal
47 °Climate normal

Lewiston, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.04 in
Chance of precipitation23%
Record high71° (2020)
Record low2° (2019)
Mon, 0947° / 35°0.09Climate normal
47 °Climate normal

Lewiston, Monday, 9 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.09 in
Chance of precipitation33%
Record high71° (2020)
Record low17° (1991)
Tue, 1046° / 33°0.12Climate normal
46 °Climate normal

Lewiston, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation37%
Record high71° (2022)
Record low12° (2017)
Wed, 1144° / 31°0.07Climate normal
44 °Climate normal

Lewiston, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation32%
Record high67° (1964)
Record low12° (2019)
Thu, 1242° / 30°0.06Climate normal
42 °Climate normal

Lewiston, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.06 in
Chance of precipitation27%
Record high62° (1964)
Record low4° (2019)
Fri, 1343° / 30°0.04Climate normal
43 °Climate normal

Lewiston, Friday, 13 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.04 in
Chance of precipitation20%
Record high67° (1999)
Record low5° (1986)
Sat, 1444° / 31°0.03Climate normal
44 °Climate normal

Lewiston, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.03 in
Chance of precipitation22%
Record high64° (1971)
Record low14° (2018)
Sun, 1544° / 32°0.06Climate normal
44 °Climate normal

Lewiston, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.06 in
Chance of precipitation27%
Record high66° (2001)
Record low18° (2014)
Mon, 1644° / 31°0.06Climate normal
44 °Climate normal

Lewiston, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.06 in
Chance of precipitation23%
Record high61° (1975)
Record low18° (1989)
Tue, 1744° / 32°0.08Climate normal
44 °Climate normal

Lewiston, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.08 in
Chance of precipitation30%
Record high68° (2016)
Record low9° (2005)
Wed, 1844° / 31°0.07Climate normal
44 °Climate normal

Lewiston, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation30%
Record high64° (2001)
Record low9° (2014)
Thu, 1943° / 31°0.06Climate normal
43 °Climate normal

Lewiston, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.06 in
Chance of precipitation23%
Record high62° (1975)
Record low12° (2014)
Fri, 2041° / 30°0.08Climate normal
41 °Climate normal

Lewiston, Friday, 20 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.08 in
Chance of precipitation28%
Record high61° (1982)
Record low9° (2022)
Sat, 2140° / 28°0.08Climate normal
40 °Climate normal

Lewiston, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.08 in
Chance of precipitation27%
Record high64° (1990)
Record low3° (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 Lewiston, 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 Lewiston, 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.