As of 11:36 EDT

Weather in Lewis, NY

49°Current weather

Lewis, Monday, 26 October, 11:36

Light rain. Feels like 45°. High 56°, low 35°.

Pressure30.15 inHg
Wind8.6 mph W
Humidity58%
Visibility6.2 mi
Dew point35°

Monthly outlook for Lewis, NY: average high 51.3°, average low 37.3°. That is 0.9° above the climate normal for October. Precipitation is expected on 6 days (about 1.8 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 29 October (69°), the coolest 28 October (22.6°).

51.3°/37.3°
Average high / low
+0.9°
Above normal
6 / 6
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November55.3°50.9°+2.4°
5 November – 14 November44.6°46.1°-0.9°
15 November – 24 Novemberat normal41.5°—

October records over 66 years

81.5°4 October 2023All-time high
25.3°24 October 1969All-time low

Climate normals and records are computed from the nearest reference point — Westport (10 mi).

Tue, 2747° / 24°0Partly cloudy
47 °Partly cloudy

Lewis, Tuesday, 27 October

Partly cloudy. High 47°, low 24°.

Pressure30.47 inHg
Wind2.7 mph N
Humidity69%
Visibility6.2 mi
Dew point25°
Wed, 2857° / 23°0Mostly clear
57 °Mostly clear

Lewis, Wednesday, 28 October

Mostly clear. High 57°, low 23°.

Pressure30.42 inHg
Wind1.4 mph E
Humidity53%
Visibility6.2 mi
Dew point29°
Thu, 2969° / 41°0Clear
69 °Clear

Lewis, Thursday, 29 October

Clear. High 69°, low 41°.

Pressure30.09 inHg
Wind4.5 mph SW
Humidity58%
Visibility6.2 mi
Dew point49°
Fri, 3063° / 44°0.02Light rain
63 °Light rain

Lewis, Friday, 30 October

Light rain. High 63°, low 44°.

Pressure30.03 inHg
Wind9.3 mph W
Humidity66%
Visibility—
Dew point48°
Sat, 3155° / 36°0Overcast
55 °Overcast

Lewis, Saturday, 31 October

Overcast. High 55°, low 36°.

Pressure30.33 inHg
Wind8.2 mph NW
Humidity61%
Visibility—
Dew point38°
Sun, 0155° / 35°0Overcast
55 °Overcast

Lewis, Sunday, 1 November

Overcast. High 55°, low 35°.

Pressure30.36 inHg
Wind5.3 mph SW
Humidity54%
Visibility—
Dew point32°
Mon, 0249° / 47°0.26Light rain
49 °Light rain

Lewis, Monday, 2 November

Light rain. High 49°, low 47°.

Pressure30.18 inHg
Wind4 mph SW
Humidity97%
Visibility—
Dew point47°
Tue, 0355° / 48°0.02Light rain
55 °Light rain

Lewis, Tuesday, 3 November

Light rain. High 55°, low 48°.

Pressure30.27 inHg
Wind7.1 mph S
Humidity97%
Visibility—
Dew point49°
Wed, 0448° / 44°0.42Rain
48 °Rain

Lewis, Wednesday, 4 November

Rain. High 48°, low 44°.

Pressure30.12 inHg
Wind8.8 mph S
Humidity88%
Visibility—
Dew point44°
Thu, 0547° / 44°0.33Light rain
47 °Light rain

Lewis, Thursday, 5 November

Light rain. High 47°, low 44°.

Pressure29.83 inHg
Wind3.6 mph S
Humidity97%
Visibility—
Dew point45°
Fri, 0653° / 41°0Clear
53 °Clear

Lewis, Friday, 6 November

Clear. High 53°, low 41°.

Pressure29.74 inHg
Wind5.1 mph SE
Humidity71%
Visibility—
Dew point40°
Sat, 0746° / 45°0.19Light rain
46 °Light rain

Lewis, Saturday, 7 November

Light rain. High 46°, low 45°.

Pressure29.59 inHg
Wind4.1 mph SE
Humidity96%
Visibility—
Dew point44°
Sun, 0845° / 34°0.31Snow
45 °Snow

Lewis, Sunday, 8 November

Snow. High 45°, low 34°.

Pressure29.74 inHg
Wind12.4 mph N
Humidity94%
Visibility—
Dew point39°
Mon, 0934° / 31°0.26Snow
34 °Snow

Lewis, Monday, 9 November

Snow. High 34°, low 31°.

Pressure29.94 inHg
Wind10.8 mph N
Humidity96%
Visibility—
Dew point32°
Tue, 1043° / 26°0Clear
43 °Clear

Lewis, Tuesday, 10 November

Clear. High 43°, low 26°.

Pressure30.09 inHg
Wind7.7 mph NW
Humidity68%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1145° / 35°0.15Climate normal
45 °Climate normal

Lewis, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.15 in
Chance of precipitation45%
Record high64° (2022)
Record low20° (2017)
Thu, 1244° / 33°0.13Climate normal
44 °Climate normal

Lewis, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.13 in
Chance of precipitation45%
Record high64° (2022)
Record low20° (2019)
Fri, 1343° / 31°0.1Climate normal
43 °Climate normal

Lewis, Friday, 13 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.1 in
Chance of precipitation37%
Record high58° (1964)
Record low13° (2019)
Sat, 1443° / 32°0.11Climate normal
43 °Climate normal

Lewis, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.11 in
Chance of precipitation38%
Record high61° (2011)
Record low17° (1986)
Sun, 1544° / 32°0.14Climate normal
44 °Climate normal

Lewis, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.14 in
Chance of precipitation48%
Record high61° (1989)
Record low19° (1967)
Mon, 1643° / 31°0.11Climate normal
43 °Climate normal

Lewis, Monday, 16 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation38%
Record high63° (1989)
Record low17° (1967)
Tue, 1742° / 31°0.1Climate normal
42 °Climate normal

Lewis, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.1 in
Chance of precipitation38%
Record high62° (2006)
Record low17° (1972)
Wed, 1842° / 31°0.07Climate normal
42 °Climate normal

Lewis, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.07 in
Chance of precipitation28%
Record high59° (2021)
Record low23° (2020)
Thu, 1942° / 31°0.07Climate normal
42 °Climate normal

Lewis, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.07 in
Chance of precipitation30%
Record high59° (1985)
Record low18° (1986)
Fri, 2042° / 31°0.13Climate normal
42 °Climate normal

Lewis, Friday, 20 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.13 in
Chance of precipitation35%
Record high66° (1991)
Record low17° (1986)
Sat, 2140° / 29°0.12Climate normal
40 °Climate normal

Lewis, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.12 in
Chance of precipitation40%
Record high57° (1991)
Record low13° (1987)
Sun, 2240° / 29°0.09Climate normal
40 °Climate normal

Lewis, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.09 in
Chance of precipitation38%
Record high60° (1999)
Record low7° (2018)
Mon, 2340° / 29°0.1Climate normal
40 °Climate normal

Lewis, Monday, 23 November

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.1 in
Chance of precipitation32%
Record high60° (1979)
Record low12° (1972)
Tue, 2440° / 29°0.06Climate normal
40 °Climate normal

Lewis, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.06 in
Chance of precipitation27%
Record high61° (1999)
Record low15° (1971)

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 Lewis, NY 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 Lewis, NY 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.