Monthly outlook for Lewis Run, PA: average high 55.8°, average low 42.5°. That is 3.4° above the climate normal for October. Precipitation is expected on 7 days (about 1.1 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 1 November (65.6°), the coolest 25 October (30.9°).
55.8°/42.5°
Average high / low
+3.4°
Above normal
7 / 6
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
60°
51.1°
+4.9°
4 November – 13 November
48.9°
46°
+1.6°
14 November – 23 November
at normal
41.8°
—
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).
Mon, 2664° / 35°0
64 °
Lewis Run, Monday, 26 October
Clear. High 64°, low 35°.
Pressure30.30 inHg
Wind7.3 mph W
Humidity58%
Visibility6.2 mi
Dew point45°
Tue, 2755° / 38°0
55 °
Lewis Run, Tuesday, 27 October
Mostly clear. High 55°, low 38°.
Pressure30.42 inHg
Wind1.2 mph NE
Humidity56%
Visibility6.2 mi
Dew point36°
Wed, 2860° / 38°0
60 °
Lewis Run, Wednesday, 28 October
Overcast. High 60°, low 38°.
Pressure30.39 inHg
Wind6.1 mph S
Humidity63%
Visibility6.2 mi
Dew point43°
Thu, 2965° / 47°0
65 °
Lewis Run, Thursday, 29 October
Clear. High 65°, low 47°.
Pressure30.21 inHg
Wind11.5 mph SW
Humidity67%
Visibility—
Dew point46°
Fri, 3058° / 45°0.06
58 °
Lewis Run, Friday, 30 October
Light rain. High 58°, low 45°.
Pressure30.21 inHg
Wind8.4 mph SW
Humidity89%
Visibility—
Dew point52°
Sat, 3156° / 46°0.01
56 °
Lewis Run, Saturday, 31 October
Light rain. High 56°, low 46°.
Pressure30.30 inHg
Wind3.8 mph SW
Humidity76%
Visibility—
Dew point48°
Sun, 0166° / 49°0
66 °
Lewis Run, Sunday, 1 November
Overcast. High 66°, low 49°.
Pressure30.24 inHg
Wind7.1 mph S
Humidity67%
Visibility—
Dew point49°
Mon, 0255° / 52°0.11
55 °
Lewis Run, Monday, 2 November
Light rain. High 55°, low 52°.
Pressure30.18 inHg
Wind8.6 mph S
Humidity94%
Visibility—
Dew point51°
Tue, 0361° / 53°0.02
61 °
Lewis Run, Tuesday, 3 November
Light rain. High 61°, low 53°.
Pressure30.06 inHg
Wind8.5 mph S
Humidity89%
Visibility—
Dew point54°
Wed, 0461° / 51°0.37
61 °
Lewis Run, Wednesday, 4 November
Light rain. High 61°, low 51°.
Pressure29.83 inHg
Wind11.5 mph S
Humidity97%
Visibility—
Dew point56°
Thu, 0546° / 43°0.03
46 °
Lewis Run, Thursday, 5 November
Light rain. High 46°, low 43°.
Pressure29.68 inHg
Wind9.4 mph W
Humidity82%
Visibility—
Dew point40°
Fri, 0644° / 41°0.2
44 °
Lewis Run, Friday, 6 November
Light rain. High 44°, low 41°.
Pressure29.59 inHg
Wind9.6 mph SW
Humidity92%
Visibility—
Dew point42°
Sat, 0745° / 36°0.04
45 °
Lewis Run, Saturday, 7 November
Light rain. High 45°, low 36°.
Pressure29.74 inHg
Wind11.6 mph W
Humidity80%
Visibility—
Dew point37°
Sun, 0847° / 34°0.07
47 °
Lewis Run, Sunday, 8 November
Light rain. High 47°, low 34°.
Pressure29.80 inHg
Wind11.6 mph SE
Humidity80%
Visibility—
Dew point35°
Mon, 0951° / 40°0.23
51 °
Lewis Run, Monday, 9 November
Rain. High 51°, low 40°.
Pressure29.56 inHg
Wind10.1 mph SW
Humidity84%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1047° / 33°0.15
47 °
Lewis Run, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.15 in
Chance of precipitation48%
Record high69° (2020)
Record low15° (2017)
Wed, 1144° / 33°0.17
44 °
Lewis Run, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.17 in
Chance of precipitation42%
Record high63° (2012)
Record low15° (2017)
Thu, 1243° / 31°0.13
43 °
Lewis Run, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.13 in
Chance of precipitation50%
Record high62° (1964)
Record low12° (2019)
Fri, 1343° / 29°0.08
43 °
Lewis Run, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.08 in
Chance of precipitation38%
Record high59° (1964)
Record low11° (1986)
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)
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.