As of 09:34 EDT

Weather in Lewis, PA

34°Current weather

Lewis, Monday, 19 October, 09:34

Clear. Feels like 34°. High 64°, low 31°.

Pressure30.47 inHg
Wind2.1 mph NW
Humidity72%
Visibility6.2 mi
Dew point26°

Monthly outlook for Lewis, PA: average high 53.8°, average low 35.9°. That is 2.2° below the climate normal for October. Precipitation is expected on 4 days (about 2.1 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 19 October (64.4°), the coolest 30 October (27.4°).

53.8°/35.9°
Average high / low
−2.2°
Below normal
4 / 5
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October57.2°58.6°-0.8°
29 October – 7 November48.1°55.3°-4°
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, 2063° / 35°0Clear
63 °Clear

Lewis, Tuesday, 20 October

Clear. High 63°, low 35°.

Pressure30.33 inHg
Wind7.5 mph N
Humidity55%
Visibility6.2 mi
Dew point43°
Wed, 2158° / 32°0Clear
58 °Clear

Lewis, Wednesday, 21 October

Clear. High 58°, low 32°.

Pressure30.30 inHg
Wind0.6 mph E
Humidity49%
Visibility6.2 mi
Dew point36°
Thu, 2259° / 38°0Clear
59 °Clear

Lewis, Thursday, 22 October

Clear. High 59°, low 38°.

Pressure30.09 inHg
Wind9.4 mph NW
Humidity59%
Visibility4.7 mi
Dew point43°
Fri, 2347° / 35°0Overcast
47 °Overcast

Lewis, Friday, 23 October

Overcast. High 47°, low 35°.

Pressure30.36 inHg
Wind11.5 mph N
Humidity63%
Visibility—
Dew point29°
Sat, 2453° / 30°0Clear
53 °Clear

Lewis, Saturday, 24 October

Clear. High 53°, low 30°.

Pressure30.53 inHg
Wind5.2 mph NW
Humidity63%
Visibility—
Dew point30°
Sun, 2555° / 36°0Clear
55 °Clear

Lewis, Sunday, 25 October

Clear. High 55°, low 36°.

Pressure30.53 inHg
Wind7 mph S
Humidity65%
Visibility—
Dew point36°
Mon, 2662° / 40°0Overcast
62 °Overcast

Lewis, Monday, 26 October

Overcast. High 62°, low 40°.

Pressure30.33 inHg
Wind4.7 mph W
Humidity61%
Visibility—
Dew point39°
Tue, 2759° / 47°0.01Light rain
59 °Light rain

Lewis, Tuesday, 27 October

Light rain. High 59°, low 47°.

Pressure30.21 inHg
Wind9.6 mph S
Humidity70%
Visibility—
Dew point45°
Wed, 2852° / 30°0.09Light rain
52 °Light rain

Lewis, Wednesday, 28 October

Light rain. High 52°, low 30°.

Pressure29.80 inHg
Wind16.2 mph NW
Humidity86%
Visibility—
Dew point47°
Thu, 2941° / 28°0Clear
41 °Clear

Lewis, Thursday, 29 October

Clear. High 41°, low 28°.

Pressure30.09 inHg
Wind15.1 mph NW
Humidity58%
Visibility—
Dew point22°
Fri, 3048° / 27°0Clear
48 °Clear

Lewis, Friday, 30 October

Clear. High 48°, low 27°.

Pressure30.18 inHg
Wind10.2 mph SW
Humidity42%
Visibility—
Dew point18°
Sat, 3154° / 35°0Overcast
54 °Overcast

Lewis, Saturday, 31 October

Overcast. High 54°, low 35°.

Pressure30.24 inHg
Wind6.9 mph SW
Humidity42%
Visibility—
Dew point25°
Sun, 0145° / 41°0.48Rain
45 °Rain

Lewis, Sunday, 1 November

Rain. High 45°, low 41°.

Pressure30.24 inHg
Wind2.7 mph E
Humidity92%
Visibility—
Dew point39°
Mon, 0252° / 46°0.55Rain
52 °Rain

Lewis, Monday, 2 November

Rain. High 52°, low 46°.

Pressure29.80 inHg
Wind13.5 mph NE
Humidity97%
Visibility—
Dew point49°
Tue, 0350° / 43°0.98Heavy rain
50 °Heavy rain

Lewis, Tuesday, 3 November

Heavy rain. High 50°, low 43°.

Pressure29.56 inHg
Wind21.7 mph N
Humidity93%
Visibility—
Dew point42°
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.