Monthly outlook for Grimms Crossroads, PA: average high 57.7°, average low 41.6°. That is 1° below the climate normal for October. Precipitation is expected on 2 days (about 0.7 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 29 October (64.9°), the coolest 6 November (31°).
57.7°/41.6°
Average high / low
−1°
Below normal
2 / 4
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
59.9°
60.2°
-0.2°
1 November – 10 November
54°
57.3°
-1.8°
11 November – 20 November
at normal
51.9°
—
October records over 66 years
90.7°2 October 2019All-time high
26.8°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — North York (11 mi).
Fri, 2360° / 38°0
60 °
Grimms Crossroads, Friday, 23 October
Clear. High 60°, low 38°.
Pressure30.39 inHg
Wind6.8 mph NE
Humidity61%
Visibility6.2 mi
Dew point41°
Sat, 2457° / 36°0
57 °
Grimms Crossroads, Saturday, 24 October
Clear. High 57°, low 36°.
Pressure30.56 inHg
Wind2.1 mph NE
Humidity50%
Visibility6.2 mi
Dew point36°
Sun, 2559° / 39°0
59 °
Grimms Crossroads, Sunday, 25 October
Clear. High 59°, low 39°.
Pressure30.56 inHg
Wind1.1 mph NW
Humidity57%
Visibility6.2 mi
Dew point41°
Mon, 2663° / 39°0
63 °
Grimms Crossroads, Monday, 26 October
Clear. High 63°, low 39°.
Pressure30.36 inHg
Wind4.2 mph W
Humidity66%
Visibility6.2 mi
Dew point46°
Tue, 2762° / 48°0
62 °
Grimms Crossroads, Tuesday, 27 October
Clear. High 62°, low 48°.
Pressure30.39 inHg
Wind5.7 mph NE
Humidity71%
Visibility—
Dew point46°
Wed, 2857° / 45°0
57 °
Grimms Crossroads, Wednesday, 28 October
Overcast. High 57°, low 45°.
Pressure30.39 inHg
Wind9 mph SE
Humidity71%
Visibility—
Dew point42°
Thu, 2965° / 50°0
65 °
Grimms Crossroads, Thursday, 29 October
Clear. High 65°, low 50°.
Pressure30.24 inHg
Wind11.1 mph SW
Humidity70%
Visibility—
Dew point49°
Fri, 3058° / 43°0
58 °
Grimms Crossroads, Friday, 30 October
Light rain. High 58°, low 43°.
Pressure30.24 inHg
Wind13.7 mph N
Humidity51%
Visibility—
Dew point33°
Sat, 3157° / 38°0
57 °
Grimms Crossroads, Saturday, 31 October
Mostly clear. High 57°, low 38°.
Pressure30.45 inHg
Wind8.1 mph SE
Humidity51%
Visibility—
Dew point32°
Sun, 0158° / 47°0.47
58 °
Grimms Crossroads, Sunday, 1 November
Rain. High 58°, low 47°.
Pressure30.39 inHg
Wind11.4 mph SE
Humidity76%
Visibility—
Dew point48°
Mon, 0264° / 53°0.18
64 °
Grimms Crossroads, Monday, 2 November
Rain. High 64°, low 53°.
Pressure30.03 inHg
Wind10.8 mph NW
Humidity82%
Visibility—
Dew point55°
Tue, 0358° / 44°0
58 °
Grimms Crossroads, Tuesday, 3 November
Overcast. High 58°, low 44°.
Pressure30.09 inHg
Wind8.3 mph N
Humidity67%
Visibility—
Dew point42°
Wed, 0451° / 39°0.03
51 °
Grimms Crossroads, Wednesday, 4 November
Light rain. High 51°, low 39°.
Pressure29.80 inHg
Wind17.1 mph NW
Humidity60%
Visibility—
Dew point37°
Thu, 0545° / 36°0
45 °
Grimms Crossroads, Thursday, 5 November
Overcast. High 45°, low 36°.
Pressure29.91 inHg
Wind20 mph NW
Humidity57%
Visibility—
Dew point26°
Fri, 0648° / 31°0
48 °
Grimms Crossroads, Friday, 6 November
Overcast. High 48°, low 31°.
Pressure30.21 inHg
Wind10.6 mph NW
Humidity58%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0755° / 42°0.07
55 °
Grimms Crossroads, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.07 in
Chance of precipitation20%
Record high72° (1975)
Record low28° (1962)
Sun, 0855° / 41°0.17
55 °
Grimms Crossroads, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.17 in
Chance of precipitation20%
Record high74° (1975)
Record low28° (1960)
Mon, 0956° / 41°0.07
56 °
Grimms Crossroads, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.07 in
Chance of precipitation32%
Record high74° (1975)
Record low25° (2019)
Tue, 1056° / 41°0.16
56 °
Grimms Crossroads, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.16 in
Chance of precipitation37%
Record high73° (2020)
Record low27° (2017)
Wed, 1154° / 41°0.12
54 °
Grimms Crossroads, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.12 in
Chance of precipitation30%
Record high71° (2006)
Record low21° (2017)
Thu, 1252° / 40°0.17
52 °
Grimms Crossroads, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.17 in
Chance of precipitation37%
Record high71° (1964)
Record low27° (1987)
Fri, 1351° / 38°0.08
51 °
Grimms Crossroads, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.08 in
Chance of precipitation32%
Record high70° (1964)
Record low20° (2019)
Sat, 1452° / 38°0.08
52 °
Grimms Crossroads, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation20%
Record high71° (1993)
Record low24° (1986)
Sun, 1553° / 39°0.11
53 °
Grimms Crossroads, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.11 in
Chance of precipitation35%
Record high73° (1973)
Record low25° (1967)
Mon, 1652° / 38°0.14
52 °
Grimms Crossroads, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.14 in
Chance of precipitation32%
Record high69° (2001)
Record low22° (1967)
Tue, 1751° / 37°0.08
51 °
Grimms Crossroads, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high67° (1963)
Record low20° (1995)
Wed, 1851° / 37°0.07
51 °
Grimms Crossroads, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation30%
Record high71° (1963)
Record low24° (2014)
Thu, 1951° / 37°0.09
51 °
Grimms Crossroads, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high69° (1985)
Record low21° (2014)
Fri, 2051° / 37°0.09
51 °
Grimms Crossroads, Friday, 20 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (1985)
Record low25° (1980)
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 Grimms Crossroads, 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 Grimms Crossroads, 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.