As of 12:46 EDT

Weather in Spring Mill, PA

74°

Spring Mill, Thursday, 8 October, 12:46

Mostly clear. Feels like 73°. High 74°, low 54°.

Pressure29.91 inHg

Wind12.7 mph W

Humidity46%

Visibility6.2 mi

Dew point52°

See detailed hourly forecast

Monthly outlook for Spring Mill, PA: average high 67°, average low 52.1°. That is 1.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 13 October (76.9°), the coolest 18 October (41.3°).

67°/52.1°

Average high / low

+1.3°

Above normal

3 / 4

Wet days / normal

0.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 October – 17 October	69.3°	65.8°	+1.9°
18 October – 27 October	63.2°	62.2°	+0.6°
28 October – 6 November	at normal	59.1°	—

October records over 66 years

93°2 October 2019All-time high

28.8°24 October 1969All-time low

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

Fri, 0974° / 46°

74 °

Spring Mill, Friday, 9 October

Clear. High 74°, low 46°.

Pressure30.18 inHg

Wind9.3 mph W

Humidity40%

Visibility6.2 mi

Dew point44°

Sat, 1071° / 49°

71 °

Spring Mill, Saturday, 10 October

Partly cloudy. High 71°, low 49°.

Pressure30.47 inHg

Wind4.8 mph E

Humidity43%

Visibility6.2 mi

Dew point45°

Sun, 1162° / 57°

0.25

62 °

Spring Mill, Sunday, 11 October

Light rain. High 62°, low 57°.

Pressure30.33 inHg

Wind6.2 mph E

Humidity94%

Visibility2.7 mi

Dew point59°

Mon, 1271° / 61°

0.05

71 °

Spring Mill, Monday, 12 October

Light rain. High 71°, low 61°.

Pressure29.77 inHg

Wind8.4 mph N

Humidity88%

Visibility6.2 mi

Dew point60°

Tue, 1377° / 59°

0.01

77 °

Spring Mill, Tuesday, 13 October

Light rain. High 77°, low 59°.

Pressure29.80 inHg

Wind12.4 mph W

Humidity69%

Visibility—

Dew point60°

Wed, 1463° / 51°

63 °

Spring Mill, Wednesday, 14 October

Clear. High 63°, low 51°.

Pressure30.03 inHg

Wind10.7 mph N

Humidity48%

Visibility—

Dew point37°

Thu, 1558° / 48°

58 °

Spring Mill, Thursday, 15 October

Overcast. High 58°, low 48°.

Pressure30.33 inHg

Wind4.7 mph N

Humidity48%

Visibility—

Dew point34°

Fri, 1673° / 56°

73 °

Spring Mill, Friday, 16 October

Overcast. High 73°, low 56°.

Pressure30.24 inHg

Wind11.3 mph SW

Humidity59%

Visibility—

Dew point46°

Sat, 1769° / 45°

69 °

Spring Mill, Saturday, 17 October

Overcast. High 69°, low 45°.

Pressure30.24 inHg

Wind17.6 mph NW

Humidity51%

Visibility—

Dew point38°

Sun, 1858° / 41°

58 °

Spring Mill, Sunday, 18 October

Clear. High 58°, low 41°.

Pressure30.59 inHg

Wind7.9 mph N

Humidity32%

Visibility—

Dew point21°

Mon, 1963° / 48°

63 °

Spring Mill, Monday, 19 October

Overcast. High 63°, low 48°.

Pressure30.50 inHg

Wind6.8 mph SW

Humidity39%

Visibility—

Dew point31°

Tue, 2059° / 53°

59 °

Spring Mill, Tuesday, 20 October

Overcast. High 59°, low 53°.

Pressure30.33 inHg

Wind5 mph SW

Humidity68%

Visibility—

Dew point45°

Wed, 2159° / 55°

0.21

59 °

Spring Mill, Wednesday, 21 October

Light rain. High 59°, low 55°.

Pressure30.21 inHg

Wind7.4 mph SW

Humidity72%

Visibility—

Dew point47°

Thu, 2272° / 56°

72 °

Spring Mill, Thursday, 22 October

Clear. High 72°, low 56°.

Pressure30.18 inHg

Wind7.2 mph S

Humidity76%

Visibility—

Dew point56°

Fri, 2369° / 54°

0.02

69 °

Spring Mill, Friday, 23 October

Light rain. High 69°, low 54°.

Pressure29.97 inHg

Wind14 mph W

Humidity82%

Visibility—

Dew point58°

From day 17 onward the outlook is built from 60-year climate statistics

Sat, 2462° / 46°

0.13

62 °

Spring Mill, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high62°

Average low46°

Average precipitation0.13 in

Chance of precipitation28%

Record high79° (2001)

Record low29° (1969)

Sun, 2561° / 47°

0.12

61 °

Spring Mill, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high61°

Average low47°

Average precipitation0.12 in

Chance of precipitation30%

Record high77° (2021)

Record low33° (1962)

Mon, 2660° / 47°

0.11

60 °

Spring Mill, Monday, 26 October

Climate normal for this date — 60-year average.

Average high60°

Average low47°

Average precipitation0.11 in

Chance of precipitation35%

Record high78° (2023)

Record low34° (1962)

Tue, 2761° / 46°

0.17

61 °

Spring Mill, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high61°

Average low46°

Average precipitation0.17 in

Chance of precipitation32%

Record high81° (1963)

Record low31° (1976)

Wed, 2860° / 46°

0.13

60 °

Spring Mill, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high60°

Average low46°

Average precipitation0.13 in

Chance of precipitation22%

Record high82° (2023)

Record low29° (1976)

Thu, 2959° / 44°

0.23

59 °

Spring Mill, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.23 in

Chance of precipitation25%

Record high76° (1984)

Record low31° (1965)

Fri, 3059° / 43°

0.09

59 °

Spring Mill, Friday, 30 October

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.09 in

Chance of precipitation20%

Record high78° (2016)

Record low33° (2011)

Sat, 3160° / 44°

0.06

60 °

Spring Mill, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high60°

Average low44°

Average precipitation0.06 in

Chance of precipitation20%

Record high81° (2024)

Record low31° (1988)

Sun, 0161° / 46°

0.08

61 °

Spring Mill, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high61°

Average low46°

Average precipitation0.08 in

Chance of precipitation23%

Record high79° (1974)

Record low35° (1968)

Mon, 0261° / 46°

0.09

61 °

Spring Mill, Monday, 2 November

Climate normal for this date — 60-year average.

Average high61°

Average low46°

Average precipitation0.09 in

Chance of precipitation30%

Record high76° (1971)

Record low31° (2023)

Tue, 0360° / 45°

0.08

60 °

Spring Mill, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.08 in

Chance of precipitation23%

Record high77° (2003)

Record low33° (1980)

Wed, 0458° / 44°

0.08

58 °

Spring Mill, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high58°

Average low44°

Average precipitation0.08 in

Chance of precipitation20%

Record high75° (1974)

Record low32° (2006)

Thu, 0558° / 44°

0.12

58 °

Spring Mill, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high58°

Average low44°

Average precipitation0.12 in

Chance of precipitation32%

Record high75° (1961)

Record low30° (1991)

Fri, 0657° / 43°

0.07

57 °

Spring Mill, Friday, 6 November

Climate normal for this date — 60-year average.

Average high57°

Average low43°

Average precipitation0.07 in

Chance of precipitation30%

Record high78° (2024)

Record low29° (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 Spring Mill, 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 Spring Mill, 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.