As of 02:49 CDT

Weather in Lewiston, WI

62°Current weather

Lewiston, Sunday, 25 October, 02:49

Partly cloudy. Feels like 60°. High 70°, low 55°.

Pressure30.33 inHg
Wind9.2 mph S
Humidity51%
Visibility6.2 mi
Dew point44°

Monthly outlook for Lewiston, WI: average high 60.8°, average low 47.6°. That is 5.6° above the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 25 October (70.2°), the coolest 9 November (34.6°).

60.8°/47.6°
Average high / low
+5.6°
Above normal
4 / 4
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November64.4°52.3°+6.7°
4 November – 13 November54.7°46.3°+4.7°
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, 2661° / 48°0Overcast
61 °Overcast

Lewiston, Monday, 26 October

Overcast. High 61°, low 48°.

Pressure30.39 inHg
Wind8.1 mph NE
Humidity46%
Visibility6.2 mi
Dew point34°
Tue, 2766° / 47°0Overcast
66 °Overcast

Lewiston, Tuesday, 27 October

Overcast. High 66°, low 47°.

Pressure30.21 inHg
Wind9.6 mph SE
Humidity70%
Visibility6.2 mi
Dew point50°
Wed, 2870° / 55°0.02Light rain
70 °Light rain

Lewiston, Wednesday, 28 October

Light rain. High 70°, low 55°.

Pressure30.06 inHg
Wind11.3 mph SW
Humidity64%
Visibility6.2 mi
Dew point54°
Thu, 2963° / 48°0.13Light rain
63 °Light rain

Lewiston, Thursday, 29 October

Light rain. High 63°, low 48°.

Pressure30.18 inHg
Wind5.8 mph N
Humidity46%
Visibility—
Dew point40°
Fri, 3063° / 43°0.05Light rain
63 °Light rain

Lewiston, Friday, 30 October

Light rain. High 63°, low 43°.

Pressure30.12 inHg
Wind10.6 mph SE
Humidity67%
Visibility—
Dew point48°
Sat, 3161° / 57°0.15Light rain
61 °Light rain

Lewiston, Saturday, 31 October

Light rain. High 61°, low 57°.

Pressure30.00 inHg
Wind8.4 mph S
Humidity90%
Visibility—
Dew point55°
Sun, 0164° / 57°0.52Rain
64 °Rain

Lewiston, Sunday, 1 November

Rain. High 64°, low 57°.

Pressure29.68 inHg
Wind14.7 mph W
Humidity87%
Visibility—
Dew point60°
Mon, 0265° / 51°0Clear
65 °Clear

Lewiston, Monday, 2 November

Clear. High 65°, low 51°.

Pressure30.09 inHg
Wind8.2 mph NW
Humidity47%
Visibility—
Dew point42°
Tue, 0361° / 46°0Overcast
61 °Overcast

Lewiston, Tuesday, 3 November

Overcast. High 61°, low 46°.

Pressure30.15 inHg
Wind8.6 mph SE
Humidity57%
Visibility—
Dew point43°
Wed, 0458° / 45°0Light rain
58 °Light rain

Lewiston, Wednesday, 4 November

Light rain. High 58°, low 45°.

Pressure29.68 inHg
Wind13 mph W
Humidity62%
Visibility—
Dew point43°
Thu, 0551° / 41°0Partly cloudy
51 °Partly cloudy

Lewiston, Thursday, 5 November

Partly cloudy. High 51°, low 41°.

Pressure30.03 inHg
Wind15.9 mph NW
Humidity44%
Visibility—
Dew point28°
Fri, 0657° / 40°0Overcast
57 °Overcast

Lewiston, Friday, 6 November

Overcast. High 57°, low 40°.

Pressure29.83 inHg
Wind14.5 mph S
Humidity53%
Visibility—
Dew point37°
Sat, 0767° / 51°0Overcast
67 °Overcast

Lewiston, Saturday, 7 November

Overcast. High 67°, low 51°.

Pressure29.44 inHg
Wind21.8 mph NW
Humidity66%
Visibility—
Dew point53°
Sun, 0850° / 42°0Partly cloudy
50 °Partly cloudy

Lewiston, Sunday, 8 November

Partly cloudy. High 50°, low 42°.

Pressure29.94 inHg
Wind19.1 mph NW
Humidity49%
Visibility—
Dew point30°
Mon, 0945° / 35°0Clear
45 °Clear

Lewiston, Monday, 9 November

Clear. High 45°, low 35°.

Pressure30.27 inHg
Wind11.1 mph NW
Humidity46%
Visibility—
Dew point24°
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.