As of 19:23 EDT

Weather in Lester, PA

61°Current weather

Lester, Sunday, 11 October, 19:23

Overcast. Feels like 62°. High 63°, low 58°.

Pressure29.85 inHg
Wind11.5 mph NE
Humidity96%
Visibility3.6 mi
Dew point61°

Monthly outlook for Lester, PA: average high 66.7°, average low 52.3°. That is 1.3° above the climate normal for October. Precipitation is expected on 3 days (about 1.9 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 14 October (77.6°), the coolest 18 October (35.1°).

66.7°/52.3°
Average high / low
+1.3°
Above normal
3 / 4
Wet days / normal
1.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October65.9°65.3°+0.3°
21 October – 30 October68.1°61.8°+3.5°
31 October – 9 Novemberat normal59°—

October records over 66 years

92.8°2 October 2019All-time high
27.3°24 October 1969All-time low

Climate normals and records are computed from the nearest reference point — Folcroft (1 mi).

Mon, 1272° / 53°0.31Rain
72 °Rain

Lester, Monday, 12 October

Rain. High 72°, low 53°.

Pressure29.83 inHg
Wind9.1 mph N
Humidity69%
Visibility6.2 mi
Dew point57°
Tue, 1377° / 58°0Clear
77 °Clear

Lester, Tuesday, 13 October

Clear. High 77°, low 58°.

Pressure29.94 inHg
Wind6.5 mph SW
Humidity66%
Visibility6.2 mi
Dew point62°
Wed, 1478° / 64°0.01Light rain
78 °Light rain

Lester, Wednesday, 14 October

Light rain. High 78°, low 64°.

Pressure29.88 inHg
Wind9.8 mph W
Humidity66%
Visibility6.2 mi
Dew point65°
Thu, 1567° / 55°0Partly cloudy
67 °Partly cloudy

Lester, Thursday, 15 October

Partly cloudy. High 67°, low 55°.

Pressure30.21 inHg
Wind5.3 mph N
Humidity59%
Visibility6.2 mi
Dew point51°
Fri, 1674° / 55°0.43Rain
74 °Rain

Lester, Friday, 16 October

Rain. High 74°, low 55°.

Pressure29.68 inHg
Wind19 mph W
Humidity80%
Visibility—
Dew point63°
Sat, 1751° / 38°0Mostly clear
51 °Mostly clear

Lester, Saturday, 17 October

Mostly clear. High 51°, low 38°.

Pressure30.15 inHg
Wind21.1 mph NW
Humidity46%
Visibility—
Dew point27°
Sun, 1851° / 35°0Clear
51 °Clear

Lester, Sunday, 18 October

Clear. High 51°, low 35°.

Pressure30.65 inHg
Wind14.1 mph NW
Humidity36%
Visibility—
Dew point17°
Mon, 1960° / 40°0Clear
60 °Clear

Lester, Monday, 19 October

Clear. High 60°, low 40°.

Pressure30.59 inHg
Wind10.6 mph SW
Humidity41%
Visibility—
Dew point28°
Tue, 2066° / 47°0Overcast
66 °Overcast

Lester, Tuesday, 20 October

Overcast. High 66°, low 47°.

Pressure30.45 inHg
Wind5.2 mph NW
Humidity43%
Visibility—
Dew point35°
Wed, 2163° / 53°0Light rain
63 °Light rain

Lester, Wednesday, 21 October

Light rain. High 63°, low 53°.

Pressure30.59 inHg
Wind10.8 mph E
Humidity64%
Visibility—
Dew point49°
Thu, 2266° / 54°0Overcast
66 °Overcast

Lester, Thursday, 22 October

Overcast. High 66°, low 54°.

Pressure30.62 inHg
Wind8.9 mph E
Humidity59%
Visibility—
Dew point47°
Fri, 2368° / 53°0Mostly clear
68 °Mostly clear

Lester, Friday, 23 October

Mostly clear. High 68°, low 53°.

Pressure30.47 inHg
Wind5.3 mph S
Humidity66%
Visibility—
Dew point50°
Sat, 2473° / 59°0Overcast
73 °Overcast

Lester, Saturday, 24 October

Overcast. High 73°, low 59°.

Pressure30.21 inHg
Wind9.4 mph SW
Humidity67%
Visibility—
Dew point56°
Sun, 2574° / 60°0Overcast
74 °Overcast

Lester, Sunday, 25 October

Overcast. High 74°, low 60°.

Pressure29.94 inHg
Wind11.1 mph NW
Humidity75%
Visibility—
Dew point59°
Mon, 2663° / 53°0Partly cloudy
63 °Partly cloudy

Lester, Monday, 26 October

Partly cloudy. High 63°, low 53°.

Pressure29.94 inHg
Wind10.1 mph NW
Humidity49%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2762° / 47°0.17Climate normal
62 °Climate normal

Lester, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.17 in
Chance of precipitation32%
Record high80° (1963)
Record low32° (1976)
Wed, 2861° / 46°0.13Climate normal
61 °Climate normal

Lester, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.13 in
Chance of precipitation25%
Record high83° (2023)
Record low29° (1976)
Thu, 2959° / 45°0.25Climate normal
59 °Climate normal

Lester, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high59°
Average low45°
Average precipitation0.25 in
Chance of precipitation23%
Record high77° (1984)
Record low32° (1965)
Fri, 3060° / 44°0.1Climate normal
60 °Climate normal

Lester, Friday, 30 October

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.1 in
Chance of precipitation20%
Record high78° (2016)
Record low32° (1962)
Sat, 3160° / 44°0.06Climate normal
60 °Climate normal

Lester, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.06 in
Chance of precipitation20%
Record high80° (2024)
Record low31° (1988)
Sun, 0162° / 46°0.08Climate normal
62 °Climate normal

Lester, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.08 in
Chance of precipitation25%
Record high79° (1974)
Record low34° (2002)
Mon, 0261° / 47°0.09Climate normal
61 °Climate normal

Lester, Monday, 2 November

Climate normal for this date — 60-year average.

Average high61°
Average low47°
Average precipitation0.09 in
Chance of precipitation30%
Record high77° (1971)
Record low31° (2023)
Tue, 0361° / 45°0.08Climate normal
61 °Climate normal

Lester, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.08 in
Chance of precipitation23%
Record high77° (2003)
Record low32° (1980)
Wed, 0459° / 44°0.08Climate normal
59 °Climate normal

Lester, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.08 in
Chance of precipitation20%
Record high76° (1974)
Record low31° (2006)
Thu, 0558° / 44°0.12Climate normal
58 °Climate normal

Lester, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.12 in
Chance of precipitation32%
Record high76° (2022)
Record low30° (1991)
Fri, 0657° / 43°0.07Climate normal
57 °Climate normal

Lester, Friday, 6 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.07 in
Chance of precipitation28%
Record high78° (2024)
Record low28° (1967)
Sat, 0757° / 42°0.09Climate normal
57 °Climate normal

Lester, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation22%
Record high77° (2024)
Record low28° (1962)
Sun, 0857° / 42°0.11Climate normal
57 °Climate normal

Lester, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation25%
Record high74° (1975)
Record low26° (1960)
Mon, 0957° / 42°0.09Climate normal
57 °Climate normal

Lester, Monday, 9 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation27%
Record high75° (1975)
Record low24° (2019)

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 Lester, 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 Lester, 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.