As of 05:31 EDT

Weather in Lewiston, MI

49°Current weather

Lewiston, Wednesday, 14 October, 05:31

Overcast. Feels like 47°. High 52°, low 48°.

Pressure29.97 inHg
Wind6.4 mph NW
Humidity91%
Visibility6.2 mi
Dew point47°

Monthly outlook for Lewiston, MI: average high 50.6°, average low 38.2°. That is 0.8° below the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 6 days and 1.4 inches. The warmest day looks like 21 October (63.5°), the coolest 23 October (29.2°).

50.6°/38.2°
Average high / low
−0.8°
Below normal
4 / 6
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October54.3°53°+0.7°
24 October – 2 November44.3°49.9°-3.1°
3 November – 12 Novemberat normal44.6°—

October records over 66 years

83.8°7 October 2007All-time high
20.3°23 October 1969All-time low
Thu, 1554° / 43°0.03Light rain
54 °Light rain

Lewiston, Thursday, 15 October

Light rain. High 54°, low 43°.

Pressure30.18 inHg
Wind7.3 mph SE
Humidity65%
Visibility6.2 mi
Dew point43°
Fri, 1650° / 39°0.29Rain
50 °Rain

Lewiston, Friday, 16 October

Rain. High 50°, low 39°.

Pressure29.85 inHg
Wind13.7 mph N
Humidity76%
Visibility6.2 mi
Dew point41°
Sat, 1750° / 33°0Clear
50 °Clear

Lewiston, Saturday, 17 October

Clear. High 50°, low 33°.

Pressure30.45 inHg
Wind5.8 mph W
Humidity58%
Visibility6.2 mi
Dew point31°
Sun, 1860° / 44°0Clear
60 °Clear

Lewiston, Sunday, 18 October

Clear. High 60°, low 44°.

Pressure30.27 inHg
Wind17.3 mph SW
Humidity41%
Visibility—
Dew point35°
Mon, 1962° / 43°0Clear
62 °Clear

Lewiston, Monday, 19 October

Clear. High 62°, low 43°.

Pressure30.36 inHg
Wind13.4 mph SW
Humidity50%
Visibility—
Dew point40°
Tue, 2062° / 42°0Clear
62 °Clear

Lewiston, Tuesday, 20 October

Clear. High 62°, low 42°.

Pressure30.24 inHg
Wind5.4 mph SW
Humidity28%
Visibility—
Dew point26°
Wed, 2164° / 42°0.1Light rain
64 °Light rain

Lewiston, Wednesday, 21 October

Light rain. High 64°, low 42°.

Pressure29.97 inHg
Wind13 mph NW
Humidity56%
Visibility—
Dew point44°
Thu, 2244° / 34°0Overcast
44 °Overcast

Lewiston, Thursday, 22 October

Overcast. High 44°, low 34°.

Pressure30.24 inHg
Wind14.6 mph NW
Humidity43%
Visibility—
Dew point22°
Fri, 2345° / 29°0Clear
45 °Clear

Lewiston, Friday, 23 October

Clear. High 45°, low 29°.

Pressure30.42 inHg
Wind8.7 mph N
Humidity40%
Visibility—
Dew point20°
Sat, 2452° / 31°0Overcast
52 °Overcast

Lewiston, Saturday, 24 October

Overcast. High 52°, low 31°.

Pressure30.21 inHg
Wind6.2 mph W
Humidity33%
Visibility—
Dew point20°
Sun, 2543° / 36°0.13Light rain
43 °Light rain

Lewiston, Sunday, 25 October

Light rain. High 43°, low 36°.

Pressure29.80 inHg
Wind10.5 mph NW
Humidity90%
Visibility—
Dew point40°
Mon, 2641° / 34°0.04Snow
41 °Snow

Lewiston, Monday, 26 October

Snow. High 41°, low 34°.

Pressure29.88 inHg
Wind12.1 mph NW
Humidity62%
Visibility—
Dew point28°
Tue, 2743° / 35°0.01Light rain
43 °Light rain

Lewiston, Tuesday, 27 October

Light rain. High 43°, low 35°.

Pressure29.94 inHg
Wind10.3 mph NW
Humidity57%
Visibility—
Dew point28°
Wed, 2842° / 38°0Overcast
42 °Overcast

Lewiston, Wednesday, 28 October

Overcast. High 42°, low 38°.

Pressure29.97 inHg
Wind8.1 mph NW
Humidity62%
Visibility—
Dew point29°
Thu, 2945° / 38°0Overcast
45 °Overcast

Lewiston, Thursday, 29 October

Overcast. High 45°, low 38°.

Pressure30.00 inHg
Wind5.5 mph N
Humidity56%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3050° / 36°0.07Climate normal
50 °Climate normal

Lewiston, Friday, 30 October

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.07 in
Chance of precipitation28%
Record high72° (2024)
Record low24° (1988)
Sat, 3150° / 37°0.08Climate normal
50 °Climate normal

Lewiston, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.08 in
Chance of precipitation35%
Record high66° (2024)
Record low24° (2020)
Sun, 0149° / 37°0.1Climate normal
49 °Climate normal

Lewiston, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.1 in
Chance of precipitation42%
Record high68° (1968)
Record low24° (2023)
Mon, 0248° / 36°0.11Climate normal
48 °Climate normal

Lewiston, Monday, 2 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.11 in
Chance of precipitation38%
Record high67° (1990)
Record low24° (1984)
Tue, 0347° / 35°0.07Climate normal
47 °Climate normal

Lewiston, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.07 in
Chance of precipitation33%
Record high67° (1987)
Record low20° (1991)
Wed, 0447° / 35°0.09Climate normal
47 °Climate normal

Lewiston, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.09 in
Chance of precipitation38%
Record high69° (1964)
Record low17° (1991)
Thu, 0547° / 35°0.1Climate normal
47 °Climate normal

Lewiston, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.1 in
Chance of precipitation37%
Record high69° (1978)
Record low16° (1991)
Fri, 0646° / 33°0.11Climate normal
46 °Climate normal

Lewiston, Friday, 6 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation33%
Record high68° (2020)
Record low15° (1991)
Sat, 0745° / 33°0.04Climate normal
45 °Climate normal

Lewiston, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.04 in
Chance of precipitation27%
Record high68° (2020)
Record low11° (1991)
Sun, 0845° / 32°0.05Climate normal
45 °Climate normal

Lewiston, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.05 in
Chance of precipitation27%
Record high69° (2020)
Record low13° (1991)
Mon, 0945° / 33°0.09Climate normal
45 °Climate normal

Lewiston, Monday, 9 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.09 in
Chance of precipitation42%
Record high71° (2020)
Record low14° (1995)
Tue, 1044° / 32°0.09Climate normal
44 °Climate normal

Lewiston, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.09 in
Chance of precipitation40%
Record high70° (2022)
Record low9° (2017)
Wed, 1141° / 30°0.09Climate normal
41 °Climate normal

Lewiston, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.09 in
Chance of precipitation37%
Record high64° (2012)
Record low14° (2019)
Thu, 1241° / 29°0.06Climate normal
41 °Climate normal

Lewiston, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.06 in
Chance of precipitation27%
Record high60° (1964)
Record low12° (2019)

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, MI 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, MI 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.