Monthly outlook for Lewis Run, PA: average high 51.9°, average low 41.3°. That is 2.3° above the climate normal for October. Precipitation is expected on 8 days (about 3.1 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 29 October (67.9°), the coolest 13 November (33.4°).
51.9°/41.3°
Average high / low
+2.3°
Above normal
8 / 6
Wet days / normal
3.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
58.5°
49.4°
+5°
8 November – 17 November
40.8°
44.1°
-1.8°
18 November – 27 November
at normal
41°
—
October records over 66 years
81.3°1 October 2019All-time high
21.2°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Otto (10 mi).
Fri, 3054° / 40°0.02
54 °
Lewis Run, Friday, 30 October
Light rain. High 54°, low 40°.
Pressure30.27 inHg
Wind10.8 mph NW
Humidity69%
Visibility6.2 mi
Dew point38°
Sat, 3154° / 35°0
54 °
Lewis Run, Saturday, 31 October
Partly cloudy. High 54°, low 35°.
Pressure30.47 inHg
Wind3 mph NW
Humidity51%
Visibility6.2 mi
Dew point33°
Sun, 0163° / 41°0
63 °
Lewis Run, Sunday, 1 November
Overcast. High 63°, low 41°.
Pressure30.42 inHg
Wind5.4 mph S
Humidity47%
Visibility6.2 mi
Dew point36°
Mon, 0265° / 45°0
65 °
Lewis Run, Monday, 2 November
Mostly clear. High 65°, low 45°.
Pressure30.30 inHg
Wind9.3 mph S
Humidity52%
Visibility—
Dew point39°
Tue, 0362° / 50°0.06
62 °
Lewis Run, Tuesday, 3 November
Light rain. High 62°, low 50°.
Pressure30.00 inHg
Wind14.4 mph S
Humidity56%
Visibility—
Dew point41°
Wed, 0456° / 51°0.24
56 °
Lewis Run, Wednesday, 4 November
Light rain. High 56°, low 51°.
Pressure30.21 inHg
Wind9.7 mph SE
Humidity96%
Visibility—
Dew point52°
Thu, 0559° / 56°1.01
59 °
Lewis Run, Thursday, 5 November
Rain. High 59°, low 56°.
Pressure29.94 inHg
Wind18.3 mph SE
Humidity96%
Visibility—
Dew point56°
Fri, 0656° / 52°1.35
56 °
Lewis Run, Friday, 6 November
Heavy rain. High 56°, low 52°.
Pressure29.65 inHg
Wind9.9 mph SW
Humidity85%
Visibility—
Dew point52°
Sat, 0748° / 35°0.09
48 °
Lewis Run, Saturday, 7 November
Light rain. High 48°, low 35°.
Pressure29.88 inHg
Wind9 mph N
Humidity93%
Visibility—
Dew point39°
Sun, 0836° / 34°0
36 °
Lewis Run, Sunday, 8 November
Overcast. High 36°, low 34°.
Pressure30.06 inHg
Wind8.8 mph NW
Humidity94%
Visibility—
Dew point33°
Mon, 0940° / 36°0
40 °
Lewis Run, Monday, 9 November
Overcast. High 40°, low 36°.
Pressure29.94 inHg
Wind7.8 mph NW
Humidity96%
Visibility—
Dew point36°
Tue, 1048° / 39°0.15
48 °
Lewis Run, Tuesday, 10 November
Light rain. High 48°, low 39°.
Pressure29.65 inHg
Wind10.9 mph SW
Humidity80%
Visibility—
Dew point38°
Wed, 1138° / 35°0.11
38 °
Lewis Run, Wednesday, 11 November
Snow. High 38°, low 35°.
Pressure29.65 inHg
Wind13 mph SW
Humidity94%
Visibility—
Dew point34°
Thu, 1243° / 35°0.04
43 °
Lewis Run, Thursday, 12 November
Light rain. High 43°, low 35°.
Pressure29.80 inHg
Wind11.5 mph SW
Humidity86%
Visibility—
Dew point35°
Fri, 1340° / 33°0.01
40 °
Lewis Run, Friday, 13 November
Light rain. High 40°, low 33°.
Pressure29.88 inHg
Wind10.2 mph SW
Humidity98%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1443° / 31°0.13
43 °
Lewis Run, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.13 in
Chance of precipitation35%
Record high62° (1994)
Record low7° (1986)
Sun, 1544° / 30°0.15
44 °
Lewis Run, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.15 in
Chance of precipitation45%
Record high61° (1993)
Record low5° (1996)
Mon, 1642° / 30°0.14
42 °
Lewis Run, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.14 in
Chance of precipitation42%
Record high59° (2023)
Record low5° (1967)
Tue, 1742° / 30°0.13
42 °
Lewis Run, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.13 in
Chance of precipitation42%
Record high56° (1987)
Record low17° (1995)
Wed, 1842° / 30°0.08
42 °
Lewis Run, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.08 in
Chance of precipitation33%
Record high64° (2016)
Record low7° (2014)
Thu, 1943° / 30°0.11
43 °
Lewis Run, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.11 in
Chance of precipitation35%
Record high65° (1985)
Record low4° (2014)
Fri, 2042° / 29°0.11
42 °
Lewis Run, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.11 in
Chance of precipitation50%
Record high64° (1991)
Record low10° (1986)
Sat, 2140° / 28°0.09
40 °
Lewis Run, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.09 in
Chance of precipitation52%
Record high56° (1991)
Record low9° (2014)
Sun, 2240° / 28°0.12
40 °
Lewis Run, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.12 in
Chance of precipitation52%
Record high61° (1999)
Record low1° (2018)
Mon, 2341° / 28°0.07
41 °
Lewis Run, Monday, 23 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.07 in
Chance of precipitation25%
Record high61° (1979)
Record low0° (2018)
Tue, 2440° / 28°0.1
40 °
Lewis Run, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.1 in
Chance of precipitation45%
Record high57° (1979)
Record low-1° (2000)
Wed, 2540° / 28°0.1
40 °
Lewis Run, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.1 in
Chance of precipitation45%
Record high56° (1973)
Record low10° (2005)
Thu, 2641° / 29°0.19
41 °
Lewis Run, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.19 in
Chance of precipitation50%
Record high58° (2006)
Record low16° (2005)
Fri, 2740° / 29°0.11
40 °
Lewis Run, Friday, 27 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.11 in
Chance of precipitation62%
Record high62° (1990)
Record low12° (2002)
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 Run, 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 Run, 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.