As of 05:34 CDT

Weather in Lewiston, WI

57°Current weather

Lewiston, Saturday, 24 October, 05:34

Overcast. Feels like 55°. High 71°, low 54°.

Pressure30.30 inHg
Wind9.2 mph S
Humidity55%
Visibility6.2 mi
Dew point41°

Monthly outlook for Lewiston, WI: average high 56.2°, average low 44.7°. That is 2.8° above the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 25 October (71.9°), the coolest 7 November (27.3°).

56.2°/44.7°
Average high / low
+2.8°
Above normal
5 / 4
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November63.3°52.8°+5.9°
3 November – 12 November44.4°46.9°-1.4°
13 November – 22 Novemberat normal42.6°—

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).

Sun, 2572° / 51°0Overcast
72 °Overcast

Lewiston, Sunday, 25 October

Overcast. High 72°, low 51°.

Pressure30.36 inHg
Wind4.9 mph SW
Humidity60%
Visibility6.2 mi
Dew point52°
Mon, 2658° / 48°0Overcast
58 °Overcast

Lewiston, Monday, 26 October

Overcast. High 58°, low 48°.

Pressure30.39 inHg
Wind8 mph NE
Humidity45%
Visibility6.2 mi
Dew point34°
Tue, 2764° / 46°0Light rain
64 °Light rain

Lewiston, Tuesday, 27 October

Light rain. High 64°, low 46°.

Pressure30.27 inHg
Wind8.8 mph E
Humidity71%
Visibility6.2 mi
Dew point47°
Wed, 2867° / 55°0.26Light rain
67 °Light rain

Lewiston, Wednesday, 28 October

Light rain. High 67°, low 55°.

Pressure30.09 inHg
Wind11.1 mph SW
Humidity61%
Visibility—
Dew point51°
Thu, 2965° / 56°0.05Light rain
65 °Light rain

Lewiston, Thursday, 29 October

Light rain. High 65°, low 56°.

Pressure30.15 inHg
Wind11.3 mph SW
Humidity71%
Visibility—
Dew point53°
Fri, 3061° / 48°0Overcast
61 °Overcast

Lewiston, Friday, 30 October

Overcast. High 61°, low 48°.

Pressure30.24 inHg
Wind8.7 mph N
Humidity56%
Visibility—
Dew point42°
Sat, 3159° / 50°0.66Rain
59 °Rain

Lewiston, Saturday, 31 October

Rain. High 59°, low 50°.

Pressure30.03 inHg
Wind12.7 mph S
Humidity95%
Visibility—
Dew point56°
Sun, 0160° / 55°0.27Rain
60 °Rain

Lewiston, Sunday, 1 November

Rain. High 60°, low 55°.

Pressure30.03 inHg
Wind10.9 mph NW
Humidity74%
Visibility—
Dew point50°
Mon, 0256° / 47°0Overcast
56 °Overcast

Lewiston, Monday, 2 November

Overcast. High 56°, low 47°.

Pressure30.15 inHg
Wind12.7 mph E
Humidity69%
Visibility—
Dew point45°
Tue, 0350° / 47°0.56Rain
50 °Rain

Lewiston, Tuesday, 3 November

Rain. High 50°, low 47°.

Pressure30.00 inHg
Wind16.3 mph E
Humidity89%
Visibility—
Dew point45°
Wed, 0451° / 37°0Clear
51 °Clear

Lewiston, Wednesday, 4 November

Clear. High 51°, low 37°.

Pressure30.03 inHg
Wind9.2 mph N
Humidity46%
Visibility—
Dew point29°
Thu, 0538° / 29°0Partly cloudy
38 °Partly cloudy

Lewiston, Thursday, 5 November

Partly cloudy. High 38°, low 29°.

Pressure30.09 inHg
Wind16.4 mph N
Humidity37%
Visibility—
Dew point13°
Fri, 0637° / 28°0Mostly clear
37 °Mostly clear

Lewiston, Friday, 6 November

Mostly clear. High 37°, low 28°.

Pressure30.36 inHg
Wind13.4 mph NW
Humidity40%
Visibility—
Dew point13°
Sat, 0739° / 27°0Partly cloudy
39 °Partly cloudy

Lewiston, Saturday, 7 November

Partly cloudy. High 39°, low 27°.

Pressure30.33 inHg
Wind17 mph SW
Humidity37%
Visibility—
Dew point13°
Sun, 0851° / 37°0Light rain
51 °Light rain

Lewiston, Sunday, 8 November

Light rain. High 51°, low 37°.

Pressure29.85 inHg
Wind16.8 mph S
Humidity63%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 2240° / 28°0.03Climate normal
40 °Climate normal

Lewiston, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.03 in
Chance of precipitation17%
Record high61° (2012)
Record low8° (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 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.