As of 20:19 EDT

Weather in Lewis, PA

50°

Lewis, Friday, 30 October, 20:19

Clear. Feels like 48°. High 65°, low 47°.

Pressure30.27 inHg

Wind4.6 mph W

Humidity63%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

Monthly outlook for Lewis, PA: average high 62.7°, average low 47°. That is 5.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 9 November (66.3°), the coolest 1 November (30.6°).

62.7°/47°

Average high / low

+5.3°

Above normal

2 / 5

Wet days / normal

0.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
30 October – 8 November	62.2°	55°	+4°
9 November – 18 November	63.6°	49.5°	+7.8°
19 November – 28 November	at normal	46.6°	—

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).

Sat, 3158° / 35°

58 °

Lewis, Saturday, 31 October

Overcast. High 58°, low 35°.

Pressure30.47 inHg

Wind4.6 mph NW

Humidity54%

Visibility6.2 mi

Dew point36°

Sun, 0159° / 31°

59 °

Lewis, Sunday, 1 November

Overcast. High 59°, low 31°.

Pressure30.53 inHg

Wind3.1 mph SE

Humidity60%

Visibility6.2 mi

Dew point40°

Mon, 0263° / 41°

63 °

Lewis, Monday, 2 November

Mostly clear. High 63°, low 41°.

Pressure30.39 inHg

Wind1.9 mph E

Humidity65%

Visibility6.2 mi

Dew point45°

Tue, 0363° / 43°

63 °

Lewis, Tuesday, 3 November

Overcast. High 63°, low 43°.

Pressure30.30 inHg

Wind3 mph SE

Humidity64%

Visibility6.2 mi

Dew point45°

Wed, 0463° / 46°

63 °

Lewis, Wednesday, 4 November

Overcast. High 63°, low 46°.

Pressure30.24 inHg

Wind8.8 mph S

Humidity91%

Visibility—

Dew point51°

Thu, 0561° / 55°

0.44

61 °

Lewis, Thursday, 5 November

Rain. High 61°, low 55°.

Pressure30.06 inHg

Wind8.5 mph SE

Humidity98%

Visibility—

Dew point57°

Fri, 0665° / 50°

65 °

Lewis, Friday, 6 November

Overcast. High 65°, low 50°.

Pressure30.15 inHg

Wind3 mph E

Humidity83%

Visibility—

Dew point53°

Sat, 0759° / 56°

0.01

59 °

Lewis, Saturday, 7 November

Light rain. High 59°, low 56°.

Pressure30.18 inHg

Wind3.2 mph SE

Humidity88%

Visibility—

Dew point55°

Sun, 0866° / 58°

66 °

Lewis, Sunday, 8 November

Overcast. High 66°, low 58°.

Pressure30.24 inHg

Wind2.3 mph NW

Humidity84%

Visibility—

Dew point57°

Mon, 0966° / 50°

66 °

Lewis, Monday, 9 November

Partly cloudy. High 66°, low 50°.

Pressure30.33 inHg

Wind3.8 mph NE

Humidity71%

Visibility—

Dew point51°

Tue, 1064° / 44°

64 °

Lewis, Tuesday, 10 November

Clear. High 64°, low 44°.

Pressure30.30 inHg

Wind2.9 mph N

Humidity57%

Visibility—

Dew point40°

Wed, 1161° / 45°

0.03

61 °

Lewis, Wednesday, 11 November

Light rain. High 61°, low 45°.

Pressure30.06 inHg

Wind4.6 mph S

Humidity64%

Visibility—

Dew point42°

Thu, 1264° / 49°

64 °

Lewis, Thursday, 12 November

Clear. High 64°, low 49°.

Pressure30.00 inHg

Wind3.7 mph SE

Humidity79%

Visibility—

Dew point50°

Fri, 1366° / 50°

66 °

Lewis, Friday, 13 November

Overcast. High 66°, low 50°.

Pressure30.03 inHg

Wind9 mph S

Humidity82%

Visibility—

Dew point52°

Sat, 1460° / 53°

0.41

60 °

Lewis, Saturday, 14 November

Rain. High 60°, low 53°.

Pressure29.74 inHg

Wind12.3 mph S

Humidity95%

Visibility—

Dew point58°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 1549° / 35°

0.14

49 °

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°

0.14

48 °

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°

0.1

48 °

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)

Wed, 1848° / 33°

0.09

48 °

Lewis, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.09 in

Chance of precipitation28%

Record high67° (1963)

Record low21° (1997)

Thu, 1948° / 33°

0.1

48 °

Lewis, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high48°

Average low33°

Average precipitation0.1 in

Chance of precipitation27%

Record high65° (2016)

Record low17° (2014)

Fri, 2047° / 33°

0.1

47 °

Lewis, Friday, 20 November

Climate normal for this date — 60-year average.

Average high47°

Average low33°

Average precipitation0.1 in

Chance of precipitation32%

Record high69° (1991)

Record low20° (1986)

Sat, 2146° / 32°

0.11

46 °

Lewis, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.11 in

Chance of precipitation32%

Record high62° (2007)

Record low18° (1980)

Sun, 2246° / 33°

0.11

46 °

Lewis, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.11 in

Chance of precipitation30%

Record high62° (2007)

Record low16° (2018)

Mon, 2347° / 31°

0.07

47 °

Lewis, Monday, 23 November

Climate normal for this date — 60-year average.

Average high47°

Average low31°

Average precipitation0.07 in

Chance of precipitation22%

Record high64° (1979)

Record low16° (2018)

Tue, 2447° / 32°

0.11

47 °

Lewis, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high47°

Average low32°

Average precipitation0.11 in

Chance of precipitation32%

Record high66° (2014)

Record low18° (2000)

Wed, 2546° / 32°

0.12

46 °

Lewis, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high46°

Average low32°

Average precipitation0.12 in

Chance of precipitation33%

Record high65° (1979)

Record low17° (2005)

Thu, 2647° / 32°

0.21

47 °

Lewis, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high47°

Average low32°

Average precipitation0.21 in

Chance of precipitation45%

Record high63° (1979)

Record low19° (1971)

Fri, 2746° / 33°

0.09

46 °

Lewis, Friday, 27 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.09 in

Chance of precipitation35%

Record high61° (1976)

Record low20° (2002)

Sat, 2846° / 33°

0.24

46 °

Lewis, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.24 in

Chance of precipitation37%

Record high67° (1990)

Record low15° (2014)

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.