Monthly outlook for Grimms Crossroads, PA: average high 59°, average low 42.2°. That is 0.3° below the climate normal for October. Precipitation is expected on 2 days (about 1.1 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 30 October (66.6°), the coolest 4 November (33.7°).
59°/42.2°
Average high / low
−0.3°
Below normal
2 / 4
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
61.1°
60.2°
+0.5°
1 November – 10 November
55.5°
57.3°
-1°
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, 2359° / 39°0
59 °
Grimms Crossroads, Friday, 23 October
Partly cloudy. High 59°, low 39°.
Pressure30.36 inHg
Wind6 mph NE
Humidity64%
Visibility6.2 mi
Dew point42°
Sat, 2457° / 35°0
57 °
Grimms Crossroads, Saturday, 24 October
Partly cloudy. High 57°, low 35°.
Pressure30.53 inHg
Wind1.6 mph N
Humidity54%
Visibility6.2 mi
Dew point38°
Sun, 2560° / 38°0
60 °
Grimms Crossroads, Sunday, 25 October
Clear. High 60°, low 38°.
Pressure30.56 inHg
Wind0.5 mph N
Humidity53%
Visibility6.2 mi
Dew point39°
Mon, 2663° / 39°0
63 °
Grimms Crossroads, Monday, 26 October
Clear. High 63°, low 39°.
Pressure30.33 inHg
Wind4.5 mph W
Humidity64%
Visibility6.2 mi
Dew point46°
Tue, 2757° / 44°0
57 °
Grimms Crossroads, Tuesday, 27 October
Clear. High 57°, low 44°.
Pressure30.42 inHg
Wind7.2 mph N
Humidity59%
Visibility—
Dew point38°
Wed, 2856° / 41°0
56 °
Grimms Crossroads, Wednesday, 28 October
Overcast. High 56°, low 41°.
Pressure30.39 inHg
Wind9.7 mph SE
Humidity78%
Visibility—
Dew point43°
Thu, 2965° / 47°0
65 °
Grimms Crossroads, Thursday, 29 October
Mostly clear. High 65°, low 47°.
Pressure30.27 inHg
Wind7.6 mph SW
Humidity75%
Visibility—
Dew point50°
Fri, 3067° / 51°0
67 °
Grimms Crossroads, Friday, 30 October
Overcast. High 67°, low 51°.
Pressure30.15 inHg
Wind10.7 mph S
Humidity67%
Visibility—
Dew point49°
Sat, 3162° / 52°0
62 °
Grimms Crossroads, Saturday, 31 October
Overcast. High 62°, low 52°.
Pressure30.06 inHg
Wind5.9 mph SW
Humidity75%
Visibility—
Dew point49°
Sun, 0163° / 54°0.06
63 °
Grimms Crossroads, Sunday, 1 November
Light rain. High 63°, low 54°.
Pressure30.12 inHg
Wind5.7 mph S
Humidity75%
Visibility—
Dew point52°
Mon, 0256° / 50°1.03
56 °
Grimms Crossroads, Monday, 2 November
Rain. High 56°, low 50°.
Pressure29.77 inHg
Wind13.9 mph NE
Humidity98%
Visibility—
Dew point54°
Tue, 0352° / 38°0.03
52 °
Grimms Crossroads, Tuesday, 3 November
Light rain. High 52°, low 38°.
Pressure30.18 inHg
Wind12.9 mph N
Humidity82%
Visibility—
Dew point40°
Wed, 0451° / 34°0
51 °
Grimms Crossroads, Wednesday, 4 November
Overcast. High 51°, low 34°.
Pressure30.47 inHg
Wind7.5 mph N
Humidity49%
Visibility—
Dew point26°
Thu, 0555° / 35°0
55 °
Grimms Crossroads, Thursday, 5 November
Clear. High 55°, low 35°.
Pressure30.47 inHg
Wind8 mph W
Humidity52%
Visibility—
Dew point30°
Fri, 0657° / 39°0
57 °
Grimms Crossroads, Friday, 6 November
Overcast. High 57°, low 39°.
Pressure30.30 inHg
Wind9.2 mph NW
Humidity58%
Visibility—
Dew point34°
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.