Monthly outlook for Slatefield, PA: average high 59.9°, average low 44.5°. That is 0.4° below the climate normal for October. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 13 October (74.3°), the coolest 19 October (32°).
59.9°/44.5°
Average high / low
−0.4°
Below normal
5 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
62.5°
61.8°
+0.4°
23 October – 1 November
55.7°
58°
-1.3°
2 November – 11 November
at normal
54.7°
—
October records over 66 years
88.5°2 October 2019All-time high
22.3°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Coplay (9 mi).
Wed, 1473° / 58°0.07
73 °
Slatefield, Wednesday, 14 October
Rain. High 73°, low 58°.
Pressure29.88 inHg
Wind8.2 mph W
Humidity70%
Visibility3.9 mi
Dew point64°
Thu, 1563° / 52°0
63 °
Slatefield, Thursday, 15 October
Clear. High 63°, low 52°.
Pressure30.24 inHg
Wind2.2 mph NE
Humidity55%
Visibility6.2 mi
Dew point44°
Fri, 1669° / 52°0.5
69 °
Slatefield, Friday, 16 October
Rain. High 69°, low 52°.
Pressure29.59 inHg
Wind11.8 mph SW
Humidity95%
Visibility2.0 mi
Dew point64°
Sat, 1747° / 37°0
47 °
Slatefield, Saturday, 17 October
Partly cloudy. High 47°, low 37°.
Pressure30.18 inHg
Wind19.6 mph NW
Humidity60%
Visibility—
Dew point31°
Sun, 1856° / 36°0
56 °
Slatefield, Sunday, 18 October
Clear. High 56°, low 36°.
Pressure30.45 inHg
Wind9.9 mph SW
Humidity54%
Visibility—
Dew point33°
Mon, 1956° / 32°0
56 °
Slatefield, Monday, 19 October
Mostly clear. High 56°, low 32°.
Pressure30.50 inHg
Wind10.7 mph SW
Humidity49%
Visibility—
Dew point29°
Tue, 2062° / 43°0
62 °
Slatefield, Tuesday, 20 October
Overcast. High 62°, low 43°.
Pressure30.36 inHg
Wind3.6 mph N
Humidity57%
Visibility—
Dew point39°
Wed, 2163° / 44°0
63 °
Slatefield, Wednesday, 21 October
Clear. High 63°, low 44°.
Pressure30.36 inHg
Wind4.9 mph E
Humidity64%
Visibility—
Dew point44°
Thu, 2261° / 42°0
61 °
Slatefield, Thursday, 22 October
Clear. High 61°, low 42°.
Pressure30.50 inHg
Wind6.1 mph S
Humidity72%
Visibility—
Dew point44°
Fri, 2364° / 43°0
64 °
Slatefield, Friday, 23 October
Partly cloudy. High 64°, low 43°.
Pressure30.39 inHg
Wind12.3 mph SW
Humidity75%
Visibility—
Dew point47°
Sat, 2471° / 51°0
71 °
Slatefield, Saturday, 24 October
Overcast. High 71°, low 51°.
Pressure30.15 inHg
Wind13.4 mph W
Humidity76%
Visibility—
Dew point55°
Sun, 2551° / 46°0.19
51 °
Slatefield, Sunday, 25 October
Light rain. High 51°, low 46°.
Pressure30.27 inHg
Wind5.1 mph NE
Humidity70%
Visibility—
Dew point41°
Mon, 2648° / 43°0.7
48 °
Slatefield, Monday, 26 October
Rain. High 48°, low 43°.
Pressure30.09 inHg
Wind8.3 mph N
Humidity77%
Visibility—
Dew point40°
Tue, 2750° / 41°0.02
50 °
Slatefield, Tuesday, 27 October
Light rain. High 50°, low 41°.
Pressure29.71 inHg
Wind6.4 mph NW
Humidity63%
Visibility—
Dew point36°
Wed, 2850° / 39°0.05
50 °
Slatefield, Wednesday, 28 October
Light rain. High 50°, low 39°.
Pressure29.47 inHg
Wind14 mph SW
Humidity81%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2956° / 40°0.2
56 °
Slatefield, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.2 in
Chance of precipitation25%
Record high71° (1971)
Record low29° (1965)
Fri, 3056° / 39°0.11
56 °
Slatefield, Friday, 30 October
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.11 in
Chance of precipitation27%
Record high75° (2024)
Record low28° (1962)
Sat, 3157° / 40°0.06
57 °
Slatefield, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.06 in
Chance of precipitation18%
Record high80° (2024)
Record low22° (2011)
Sun, 0158° / 42°0.08
58 °
Slatefield, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.08 in
Chance of precipitation25%
Record high76° (1974)
Record low22° (2002)
Mon, 0258° / 42°0.13
58 °
Slatefield, Monday, 2 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.13 in
Chance of precipitation30%
Record high75° (1982)
Record low21° (2002)
Tue, 0358° / 41°0.09
58 °
Slatefield, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.09 in
Chance of precipitation23%
Record high75° (2003)
Record low25° (2002)
Wed, 0456° / 39°0.07
56 °
Slatefield, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low39°
Average precipitation0.07 in
Chance of precipitation22%
Record high71° (1987)
Record low27° (2006)
Thu, 0555° / 39°0.12
55 °
Slatefield, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.12 in
Chance of precipitation30%
Record high75° (2022)
Record low25° (1991)
Fri, 0654° / 40°0.08
54 °
Slatefield, Friday, 6 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.08 in
Chance of precipitation32%
Record high79° (2024)
Record low26° (1967)
Sat, 0754° / 38°0.08
54 °
Slatefield, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.08 in
Chance of precipitation25%
Record high71° (2022)
Record low25° (1962)
Sun, 0853° / 37°0.15
53 °
Slatefield, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.15 in
Chance of precipitation20%
Record high71° (2020)
Record low25° (1960)
Mon, 0953° / 37°0.11
53 °
Slatefield, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high72° (1975)
Record low20° (2019)
Tue, 1054° / 38°0.18
54 °
Slatefield, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.18 in
Chance of precipitation43%
Record high72° (2020)
Record low23° (2017)
Wed, 1152° / 38°0.13
52 °
Slatefield, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.13 in
Chance of precipitation32%
Record high67° (2022)
Record low21° (2017)
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 Slatefield, 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 Slatefield, 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.