Monthly outlook for Johnson Greene, PA: average high 57.8°, average low 40.2°. That is 0.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 30 October (69°), the coolest 24 October (31.1°).
57.8°/40.2°
Average high / low
+0.1°
Above normal
2 / 5
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
55.9°
58.7°
-1.5°
28 October – 6 November
60.9°
55.5°
+3°
7 November – 16 November
at normal
50.3°
—
October records over 66 years
85.5°8 October 2007All-time high
25.5°31 October 2002All-time low
Climate normals and records are computed from the nearest reference point — Plymouth (1 mi).
Mon, 1961° / 36°0
61 °
Johnson Greene, Monday, 19 October
Clear. High 61°, low 36°.
Pressure30.42 inHg
Wind4.6 mph NE
Humidity36%
Visibility6.2 mi
Dew point34°
Tue, 2061° / 41°0
61 °
Johnson Greene, Tuesday, 20 October
Clear. High 61°, low 41°.
Pressure30.27 inHg
Wind10.7 mph N
Humidity56%
Visibility6.2 mi
Dew point43°
Wed, 2157° / 38°0
57 °
Johnson Greene, Wednesday, 21 October
Clear. High 57°, low 38°.
Pressure30.27 inHg
Wind6.8 mph N
Humidity50%
Visibility6.2 mi
Dew point35°
Thu, 2256° / 37°0
56 °
Johnson Greene, Thursday, 22 October
Partly cloudy. High 56°, low 37°.
Pressure30.12 inHg
Wind12.1 mph N
Humidity69%
Visibility—
Dew point41°
Fri, 2349° / 36°0
49 °
Johnson Greene, Friday, 23 October
Mostly clear. High 49°, low 36°.
Pressure30.42 inHg
Wind10.7 mph N
Humidity60%
Visibility—
Dew point30°
Sat, 2452° / 31°0
52 °
Johnson Greene, Saturday, 24 October
Clear. High 52°, low 31°.
Pressure30.68 inHg
Wind6.2 mph S
Humidity44%
Visibility—
Dew point23°
Sun, 2555° / 34°0
55 °
Johnson Greene, Sunday, 25 October
Light rain. High 55°, low 34°.
Pressure30.47 inHg
Wind9.8 mph SW
Humidity68%
Visibility—
Dew point37°
Mon, 2656° / 41°0
56 °
Johnson Greene, Monday, 26 October
Partly cloudy. High 56°, low 41°.
Pressure30.39 inHg
Wind5.5 mph NW
Humidity56%
Visibility—
Dew point35°
Tue, 2755° / 39°0
55 °
Johnson Greene, Tuesday, 27 October
Overcast. High 55°, low 39°.
Pressure30.39 inHg
Wind8.7 mph N
Humidity60%
Visibility—
Dew point35°
Wed, 2854° / 35°0
54 °
Johnson Greene, Wednesday, 28 October
Overcast. High 54°, low 35°.
Pressure30.42 inHg
Wind9 mph S
Humidity52%
Visibility—
Dew point29°
Thu, 2957° / 49°0.43
57 °
Johnson Greene, Thursday, 29 October
Rain. High 57°, low 49°.
Pressure30.09 inHg
Wind7.1 mph S
Humidity98%
Visibility—
Dew point52°
Fri, 3069° / 56°0
69 °
Johnson Greene, Friday, 30 October
Overcast. High 69°, low 56°.
Pressure29.97 inHg
Wind6.2 mph SW
Humidity90%
Visibility—
Dew point57°
Sat, 3169° / 53°0
69 °
Johnson Greene, Saturday, 31 October
Partly cloudy. High 69°, low 53°.
Pressure30.03 inHg
Wind11.8 mph S
Humidity71%
Visibility—
Dew point54°
Sun, 0162° / 46°0.17
62 °
Johnson Greene, Sunday, 1 November
Rain. High 62°, low 46°.
Pressure30.03 inHg
Wind10.9 mph W
Humidity68%
Visibility—
Dew point49°
Mon, 0254° / 41°0
54 °
Johnson Greene, Monday, 2 November
Overcast. High 54°, low 41°.
Pressure30.39 inHg
Wind6.9 mph N
Humidity58%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0356° / 41°0.08
56 °
Johnson Greene, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.08 in
Chance of precipitation28%
Record high74° (2003)
Record low28° (1993)
Wed, 0455° / 40°0.08
55 °
Johnson Greene, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.08 in
Chance of precipitation20%
Record high72° (2003)
Record low28° (2002)
Thu, 0554° / 40°0.11
54 °
Johnson Greene, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation32%
Record high72° (2022)
Record low19° (1962)
Fri, 0653° / 40°0.07
53 °
Johnson Greene, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.07 in
Chance of precipitation32%
Record high75° (2024)
Record low25° (1962)
Sat, 0752° / 38°0.07
52 °
Johnson Greene, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.07 in
Chance of precipitation35%
Record high70° (1975)
Record low20° (1962)
Sun, 0852° / 38°0.15
52 °
Johnson Greene, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.15 in
Chance of precipitation22%
Record high71° (2020)
Record low25° (2019)
Mon, 0952° / 38°0.1
52 °
Johnson Greene, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation35%
Record high71° (1975)
Record low23° (2019)
Tue, 1052° / 38°0.16
52 °
Johnson Greene, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.16 in
Chance of precipitation43%
Record high73° (2020)
Record low21° (2017)
Wed, 1151° / 38°0.11
51 °
Johnson Greene, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.11 in
Chance of precipitation37%
Record high68° (2022)
Record low21° (2017)
Thu, 1249° / 36°0.17
49 °
Johnson Greene, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.17 in
Chance of precipitation35%
Record high69° (1964)
Record low22° (2019)
Fri, 1348° / 35°0.09
48 °
Johnson Greene, Friday, 13 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation37%
Record high67° (1964)
Record low20° (2019)
Sat, 1449° / 36°0.08
49 °
Johnson Greene, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.08 in
Chance of precipitation27%
Record high67° (1989)
Record low18° (1986)
Sun, 1550° / 36°0.13
50 °
Johnson Greene, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation47%
Record high69° (1993)
Record low22° (1967)
Mon, 1648° / 35°0.14
48 °
Johnson Greene, Monday, 16 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.14 in
Chance of precipitation30%
Record high64° (2006)
Record low18° (1967)
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 Johnson Greene, 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 Johnson Greene, 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.