As of 09:11 CDT

Weather in Lewiston, WI

59°Current weather

Lewiston, Sunday, 25 October, 09:11

Partly cloudy. Feels like 57°. High 70°, low 55°.

Pressure30.36 inHg
Wind0 mph N
Humidity63%
Visibility6.2 mi
Dew point47°

Monthly outlook for Lewiston, WI: average high 58.4°, average low 47.3°. That is 4.3° above the climate normal for October. Precipitation is expected on 8 days (about 1.7 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 25 October (69.9°), the coolest 7 November (37.7°).

58.4°/47.3°
Average high / low
+4.3°
Above normal
8 / 4
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November63.7°52.3°+6.4°
4 November – 13 November49.5°46.3°+1.8°
14 November – 23 Novemberat normal42.4°—

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).

Mon, 2662° / 51°0Overcast
62 °Overcast

Lewiston, Monday, 26 October

Overcast. High 62°, low 51°.

Pressure30.42 inHg
Wind7.9 mph NE
Humidity42%
Visibility6.2 mi
Dew point34°
Tue, 2764° / 47°0Overcast
64 °Overcast

Lewiston, Tuesday, 27 October

Overcast. High 64°, low 47°.

Pressure30.27 inHg
Wind8.4 mph SE
Humidity66%
Visibility6.2 mi
Dew point47°
Wed, 2870° / 55°0.04Light rain
70 °Light rain

Lewiston, Wednesday, 28 October

Light rain. High 70°, low 55°.

Pressure30.12 inHg
Wind9.6 mph S
Humidity62%
Visibility6.2 mi
Dew point53°
Thu, 2962° / 49°0.38Rain
62 °Rain

Lewiston, Thursday, 29 October

Rain. High 62°, low 49°.

Pressure30.06 inHg
Wind9 mph SW
Humidity88%
Visibility—
Dew point57°
Fri, 3062° / 42°0Overcast
62 °Overcast

Lewiston, Friday, 30 October

Overcast. High 62°, low 42°.

Pressure30.27 inHg
Wind5.3 mph NW
Humidity49%
Visibility—
Dew point40°
Sat, 3161° / 51°0.42Rain
61 °Rain

Lewiston, Saturday, 31 October

Rain. High 61°, low 51°.

Pressure30.09 inHg
Wind7 mph SE
Humidity94%
Visibility—
Dew point56°
Sun, 0160° / 54°0.06Light rain
60 °Light rain

Lewiston, Sunday, 1 November

Light rain. High 60°, low 54°.

Pressure30.03 inHg
Wind5.8 mph S
Humidity92%
Visibility—
Dew point55°
Mon, 0263° / 52°0.04Light rain
63 °Light rain

Lewiston, Monday, 2 November

Light rain. High 63°, low 52°.

Pressure29.94 inHg
Wind17.3 mph S
Humidity74%
Visibility—
Dew point53°
Tue, 0364° / 53°0.11Light rain
64 °Light rain

Lewiston, Tuesday, 3 November

Light rain. High 64°, low 53°.

Pressure29.71 inHg
Wind15.7 mph W
Humidity64%
Visibility—
Dew point49°
Wed, 0449° / 46°0Overcast
49 °Overcast

Lewiston, Wednesday, 4 November

Overcast. High 49°, low 46°.

Pressure29.71 inHg
Wind14.9 mph W
Humidity67%
Visibility—
Dew point37°
Thu, 0549° / 43°0Overcast
49 °Overcast

Lewiston, Thursday, 5 November

Overcast. High 49°, low 43°.

Pressure29.77 inHg
Wind12.9 mph W
Humidity65%
Visibility—
Dew point37°
Fri, 0651° / 40°0Overcast
51 °Overcast

Lewiston, Friday, 6 November

Overcast. High 51°, low 40°.

Pressure29.77 inHg
Wind11.9 mph NW
Humidity62%
Visibility—
Dew point33°
Sat, 0754° / 38°0Overcast
54 °Overcast

Lewiston, Saturday, 7 November

Overcast. High 54°, low 38°.

Pressure29.74 inHg
Wind12.1 mph E
Humidity51%
Visibility—
Dew point32°
Sun, 0847° / 43°0.56Rain
47 °Rain

Lewiston, Sunday, 8 November

Rain. High 47°, low 43°.

Pressure29.44 inHg
Wind17.2 mph N
Humidity92%
Visibility—
Dew point44°
Mon, 0947° / 39°0.06Light rain
47 °Light rain

Lewiston, Monday, 9 November

Light rain. High 47°, low 39°.

Pressure29.97 inHg
Wind14.4 mph N
Humidity62%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 2341° / 29°0.11Climate normal
41 °Climate normal

Lewiston, Monday, 23 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.11 in
Chance of precipitation32%
Record high60° (1983)
Record low10° (1970)

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.