Monthly outlook for Leeper, PA: average high 59.7°, average low 43.3°. That is 0.8° above the climate normal for October. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 10 October (71.5°), the coolest 15 October (34.2°).
59.7°/43.3°
Average high / low
+0.8°
Above normal
4 / 6
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
64°
59.9°
+2.3°
17 October – 26 October
52.4°
55.1°
-1.5°
27 October – 5 November
at normal
52.5°
—
October records over 66 years
82.8°1 October 2019All-time high
22.3°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Washington (6 mi).
Thu, 0864° / 43°0
64 °
Leeper, Thursday, 8 October
Mostly clear. High 64°, low 43°.
Pressure29.97 inHg
Wind11.9 mph W
Humidity53%
Visibility6.2 mi
Dew point44°
Fri, 0962° / 41°0
62 °
Leeper, Friday, 9 October
Partly cloudy. High 62°, low 41°.
Pressure30.24 inHg
Wind7.9 mph W
Humidity51%
Visibility6.2 mi
Dew point42°
Sat, 1071° / 44°0
71 °
Leeper, Saturday, 10 October
Clear. High 71°, low 44°.
Pressure30.36 inHg
Wind8.5 mph S
Humidity46%
Visibility6.2 mi
Dew point46°
Sun, 1161° / 55°0.14
61 °
Leeper, Sunday, 11 October
Light rain. High 61°, low 55°.
Pressure30.12 inHg
Wind12.7 mph SE
Humidity82%
Visibility—
Dew point55°
Mon, 1266° / 58°0.02
66 °
Leeper, Monday, 12 October
Light rain. High 66°, low 58°.
Pressure29.74 inHg
Wind8.9 mph NW
Humidity83%
Visibility—
Dew point60°
Tue, 1368° / 48°0.3
68 °
Leeper, Tuesday, 13 October
Light rain. High 68°, low 48°.
Pressure29.65 inHg
Wind13.6 mph NW
Humidity80%
Visibility—
Dew point60°
Wed, 1450° / 37°0.04
50 °
Leeper, Wednesday, 14 October
Light rain. High 50°, low 37°.
Pressure30.09 inHg
Wind14.3 mph NW
Humidity50%
Visibility—
Dew point30°
Thu, 1560° / 34°0
60 °
Leeper, Thursday, 15 October
Clear. High 60°, low 34°.
Pressure30.12 inHg
Wind5.2 mph N
Humidity38%
Visibility—
Dew point31°
Fri, 1669° / 42°0
69 °
Leeper, Friday, 16 October
Clear. High 69°, low 42°.
Pressure30.00 inHg
Wind3.7 mph SE
Humidity34%
Visibility—
Dew point36°
Sat, 1766° / 50°0.03
66 °
Leeper, Saturday, 17 October
Light rain. High 66°, low 50°.
Pressure29.91 inHg
Wind6.7 mph S
Humidity64%
Visibility—
Dew point52°
Sun, 1857° / 45°0
57 °
Leeper, Sunday, 18 October
Overcast. High 57°, low 45°.
Pressure29.94 inHg
Wind8 mph SW
Humidity63%
Visibility—
Dew point43°
Mon, 1949° / 44°0.01
49 °
Leeper, Monday, 19 October
Light rain. High 49°, low 44°.
Pressure30.03 inHg
Wind10.4 mph W
Humidity70%
Visibility—
Dew point39°
Tue, 2053° / 41°0
53 °
Leeper, Tuesday, 20 October
Overcast. High 53°, low 41°.
Pressure30.06 inHg
Wind9.4 mph W
Humidity61%
Visibility—
Dew point38°
Wed, 2144° / 36°0.04
44 °
Leeper, Wednesday, 21 October
Snow. High 44°, low 36°.
Pressure30.12 inHg
Wind11.3 mph N
Humidity62%
Visibility—
Dew point29°
Thu, 2245° / 35°0
45 °
Leeper, Thursday, 22 October
Overcast. High 45°, low 35°.
Pressure30.21 inHg
Wind8.4 mph N
Humidity57%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2356° / 41°0.11
56 °
Leeper, Friday, 23 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.11 in
Chance of precipitation33%
Record high74° (2020)
Record low25° (1969)
Sat, 2455° / 41°0.11
55 °
Leeper, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.11 in
Chance of precipitation47%
Record high74° (1963)
Record low24° (1969)
Sun, 2555° / 41°0.15
55 °
Leeper, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.15 in
Chance of precipitation35%
Record high76° (1963)
Record low27° (1962)
Mon, 2654° / 40°0.11
54 °
Leeper, Monday, 26 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation37%
Record high75° (1963)
Record low28° (1962)
Tue, 2754° / 40°0.13
54 °
Leeper, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.13 in
Chance of precipitation38%
Record high72° (1963)
Record low24° (1988)
Wed, 2853° / 38°0.11
53 °
Leeper, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation43%
Record high69° (1971)
Record low25° (1976)
Thu, 2952° / 38°0.16
52 °
Leeper, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.16 in
Chance of precipitation40%
Record high69° (1971)
Record low24° (1965)
Fri, 3053° / 38°0.1
53 °
Leeper, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation30%
Record high71° (2024)
Record low25° (2011)
Sat, 3154° / 39°0.14
54 °
Leeper, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.14 in
Chance of precipitation37%
Record high74° (2024)
Record low23° (2002)
Sun, 0154° / 40°0.13
54 °
Leeper, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.13 in
Chance of precipitation47%
Record high69° (1974)
Record low28° (2002)
Mon, 0253° / 39°0.16
53 °
Leeper, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.16 in
Chance of precipitation45%
Record high71° (1982)
Record low26° (1993)
Tue, 0352° / 37°0.08
52 °
Leeper, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.08 in
Chance of precipitation30%
Record high71° (1961)
Record low26° (1966)
Wed, 0450° / 37°0.11
50 °
Leeper, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation32%
Record high72° (2003)
Record low21° (1991)
Thu, 0550° / 37°0.12
50 °
Leeper, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.12 in
Chance of precipitation43%
Record high74° (2024)
Record low17° (1991)
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 Leeper, 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 Leeper, 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.