As of 18:26 EDT

Weather in Lewis, PA

58°Current weather

Lewis, Monday, 19 October, 18:26

Clear. Feels like 56°. High 65°, low 34°.

Pressure30.30 inHg
Wind0 mph N
Humidity54%
Visibility6.2 mi
Dew point42°

Monthly outlook for Lewis, PA: average high 57.7°, average low 35.7°. That is 0° above the climate normal for October. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 20 October (68.2°), the coolest 29 October (28.2°).

57.7°/35.7°
Average high / low
+0°
Above normal
1 / 5
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October59.3°58.6°+0.4°
29 October – 7 November55.1°55.3°-0.1°
8 November – 17 Novemberat normal50°—

October records over 66 years

86.9°8 October 2007All-time high
19.9°31 October 2002All-time low

Climate normals and records are computed from the nearest reference point — Lewisburg (12 mi).

Tue, 2068° / 39°0Clear
68 °Clear

Lewis, Tuesday, 20 October

Clear. High 68°, low 39°.

Pressure30.33 inHg
Wind6.7 mph N
Humidity57%
Visibility6.2 mi
Dew point47°
Wed, 2163° / 34°0Clear
63 °Clear

Lewis, Wednesday, 21 October

Clear. High 63°, low 34°.

Pressure30.30 inHg
Wind0.8 mph W
Humidity56%
Visibility6.2 mi
Dew point39°
Thu, 2264° / 38°0Clear
64 °Clear

Lewis, Thursday, 22 October

Clear. High 64°, low 38°.

Pressure30.06 inHg
Wind8.1 mph NW
Humidity57%
Visibility6.2 mi
Dew point44°
Fri, 2351° / 38°0Mostly clear
51 °Mostly clear

Lewis, Friday, 23 October

Mostly clear. High 51°, low 38°.

Pressure30.36 inHg
Wind11.1 mph N
Humidity51%
Visibility6.2 mi
Dew point29°
Sat, 2458° / 33°0Clear
58 °Clear

Lewis, Saturday, 24 October

Clear. High 58°, low 33°.

Pressure30.56 inHg
Wind5.7 mph NW
Humidity65%
Visibility—
Dew point34°
Sun, 2558° / 34°0Partly cloudy
58 °Partly cloudy

Lewis, Sunday, 25 October

Partly cloudy. High 58°, low 34°.

Pressure30.56 inHg
Wind6.3 mph S
Humidity69%
Visibility—
Dew point37°
Mon, 2660° / 39°0Overcast
60 °Overcast

Lewis, Monday, 26 October

Overcast. High 60°, low 39°.

Pressure30.33 inHg
Wind4.8 mph SW
Humidity65%
Visibility—
Dew point38°
Tue, 2761° / 44°0Overcast
61 °Overcast

Lewis, Tuesday, 27 October

Overcast. High 61°, low 44°.

Pressure30.27 inHg
Wind4 mph NE
Humidity70%
Visibility—
Dew point44°
Wed, 2845° / 32°0.51Rain
45 °Rain

Lewis, Wednesday, 28 October

Rain. High 45°, low 32°.

Pressure30.18 inHg
Wind8.7 mph N
Humidity96%
Visibility—
Dew point39°
Thu, 2948° / 28°0Mostly clear
48 °Mostly clear

Lewis, Thursday, 29 October

Mostly clear. High 48°, low 28°.

Pressure30.24 inHg
Wind10.3 mph N
Humidity59%
Visibility—
Dew point27°
Fri, 3054° / 30°0Clear
54 °Clear

Lewis, Friday, 30 October

Clear. High 54°, low 30°.

Pressure30.33 inHg
Wind4.9 mph NW
Humidity56%
Visibility—
Dew point29°
Sat, 3155° / 32°0Clear
55 °Clear

Lewis, Saturday, 31 October

Clear. High 55°, low 32°.

Pressure30.39 inHg
Wind7.4 mph S
Humidity57%
Visibility—
Dew point30°
Sun, 0157° / 35°0Overcast
57 °Overcast

Lewis, Sunday, 1 November

Overcast. High 57°, low 35°.

Pressure30.30 inHg
Wind5.7 mph S
Humidity61%
Visibility—
Dew point33°
Mon, 0258° / 38°0Overcast
58 °Overcast

Lewis, Monday, 2 November

Overcast. High 58°, low 38°.

Pressure30.24 inHg
Wind3 mph NE
Humidity64%
Visibility—
Dew point37°
Tue, 0357° / 44°0Overcast
57 °Overcast

Lewis, Tuesday, 3 November

Overcast. High 57°, low 44°.

Pressure30.06 inHg
Wind7.6 mph N
Humidity72%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0455° / 39°0.1Climate normal
55 °Climate normal

Lewis, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.1 in
Chance of precipitation25%
Record high73° (2003)
Record low25° (1962)
Thu, 0555° / 39°0.12Climate normal
55 °Climate normal

Lewis, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.12 in
Chance of precipitation30%
Record high73° (2022)
Record low23° (1991)
Fri, 0654° / 39°0.07Climate normal
54 °Climate normal

Lewis, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.07 in
Chance of precipitation33%
Record high77° (2024)
Record low25° (1991)
Sat, 0753° / 37°0.1Climate normal
53 °Climate normal

Lewis, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.1 in
Chance of precipitation30%
Record high70° (1975)
Record low26° (1960)
Sun, 0853° / 37°0.17Climate normal
53 °Climate normal

Lewis, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.17 in
Chance of precipitation25%
Record high70° (1975)
Record low24° (1967)
Mon, 0952° / 37°0.1Climate normal
52 °Climate normal

Lewis, Monday, 9 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.1 in
Chance of precipitation32%
Record high70° (1975)
Record low24° (1976)
Tue, 1052° / 37°0.17Climate normal
52 °Climate normal

Lewis, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.17 in
Chance of precipitation45%
Record high72° (2020)
Record low23° (2017)
Wed, 1151° / 37°0.14Climate normal
51 °Climate normal

Lewis, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.14 in
Chance of precipitation32%
Record high67° (2022)
Record low20° (2017)
Thu, 1249° / 35°0.19Climate normal
49 °Climate normal

Lewis, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.19 in
Chance of precipitation37%
Record high68° (1964)
Record low22° (1986)
Fri, 1349° / 34°0.07Climate normal
49 °Climate normal

Lewis, Friday, 13 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.07 in
Chance of precipitation32%
Record high67° (1964)
Record low20° (1986)
Sat, 1449° / 34°0.08Climate normal
49 °Climate normal

Lewis, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high49°
Average low34°
Average precipitation0.08 in
Chance of precipitation25%
Record high67° (1989)
Record low13° (1986)
Sun, 1549° / 35°0.14Climate normal
49 °Climate normal

Lewis, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.14 in
Chance of precipitation43%
Record high69° (1973)
Record low17° (1986)
Mon, 1648° / 34°0.14Climate normal
48 °Climate normal

Lewis, Monday, 16 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.14 in
Chance of precipitation32%
Record high64° (1990)
Record low18° (1967)
Tue, 1748° / 34°0.1Climate normal
48 °Climate normal

Lewis, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation30%
Record high64° (1987)
Record low15° (1995)

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, PA 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, PA 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.