As of 17:02 EDT

Weather in Spring Grove, PA

69°

Spring Grove, Monday, 12 October, 17:02

Overcast. Feels like 69°. High 70°, low 56°.

Pressure29.88 inHg

Wind8.1 mph NW

Humidity75%

Visibility6.2 mi

Dew point62°

See detailed hourly forecast

Monthly outlook for Spring Grove, PA: average high 66.9°, average low 48.9°. That is 2.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 14 October (81.8°), the coolest 19 October (36.1°).

66.9°/48.9°

Average high / low

+2.3°

Above normal

2 / 4

Wet days / normal

0.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
12 October – 21 October	67.3°	63.8°	+1.9°
22 October – 31 October	66.2°	60.1°	+3.4°
1 November – 10 November	at normal	57.2°	—

October records over 66 years

91°2 October 2019All-time high

25.9°31 October 2011All-time low

Climate normals and records are computed from the nearest reference point — West York (7 mi).

Tue, 1380° / 55°

80 °

Spring Grove, Tuesday, 13 October

Clear. High 80°, low 55°.

Pressure29.94 inHg

Wind9.6 mph SW

Humidity68%

Visibility6.2 mi

Dew point63°

Wed, 1482° / 63°

82 °

Spring Grove, Wednesday, 14 October

Partly cloudy. High 82°, low 63°.

Pressure29.94 inHg

Wind6.8 mph W

Humidity70%

Visibility6.2 mi

Dew point68°

Thu, 1566° / 55°

66 °

Spring Grove, Thursday, 15 October

Mostly clear. High 66°, low 55°.

Pressure30.24 inHg

Wind5.1 mph NE

Humidity65%

Visibility6.2 mi

Dew point50°

Fri, 1675° / 54°

0.11

75 °

Spring Grove, Friday, 16 October

Light rain. High 75°, low 54°.

Pressure29.59 inHg

Wind13.4 mph SW

Humidity79%

Visibility6.2 mi

Dew point67°

Sat, 1753° / 44°

53 °

Spring Grove, Saturday, 17 October

Mostly clear. High 53°, low 44°.

Pressure30.27 inHg

Wind19.3 mph NW

Humidity52%

Visibility—

Dew point32°

Sun, 1855° / 38°

55 °

Spring Grove, Sunday, 18 October

Clear. High 55°, low 38°.

Pressure30.56 inHg

Wind8.2 mph SW

Humidity51%

Visibility—

Dew point31°

Mon, 1961° / 36°

61 °

Spring Grove, Monday, 19 October

Clear. High 61°, low 36°.

Pressure30.62 inHg

Wind12.9 mph S

Humidity56%

Visibility—

Dew point36°

Tue, 2065° / 45°

65 °

Spring Grove, Tuesday, 20 October

Overcast. High 65°, low 45°.

Pressure30.42 inHg

Wind6.2 mph SW

Humidity70%

Visibility—

Dew point47°

Wed, 2166° / 49°

66 °

Spring Grove, Wednesday, 21 October

Clear. High 66°, low 49°.

Pressure30.27 inHg

Wind6.1 mph N

Humidity69%

Visibility—

Dew point49°

Thu, 2267° / 48°

67 °

Spring Grove, Thursday, 22 October

Clear. High 67°, low 48°.

Pressure30.30 inHg

Wind6.3 mph N

Humidity63%

Visibility—

Dew point47°

Fri, 2368° / 49°

68 °

Spring Grove, Friday, 23 October

Partly cloudy. High 68°, low 49°.

Pressure30.27 inHg

Wind11.3 mph SW

Humidity62%

Visibility—

Dew point47°

Sat, 2473° / 51°

73 °

Spring Grove, Saturday, 24 October

Overcast. High 73°, low 51°.

Pressure30.03 inHg

Wind12.8 mph SW

Humidity58%

Visibility—

Dew point48°

Sun, 2564° / 47°

0.07

64 °

Spring Grove, Sunday, 25 October

Light rain. High 64°, low 47°.

Pressure29.83 inHg

Wind17.6 mph W

Humidity80%

Visibility—

Dew point54°

Mon, 2663° / 46°

63 °

Spring Grove, Monday, 26 October

Clear. High 63°, low 46°.

Pressure30.21 inHg

Wind8.1 mph N

Humidity65%

Visibility—

Dew point45°

Tue, 2763° / 45°

63 °

Spring Grove, Tuesday, 27 October

Overcast. High 63°, low 45°.

Pressure30.24 inHg

Wind8.6 mph S

Humidity64%

Visibility—

Dew point43°

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

Wed, 2860° / 45°

0.12

60 °

Spring Grove, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.12 in

Chance of precipitation25%

Record high80° (1984)

Record low28° (1976)

Thu, 2958° / 43°

0.21

58 °

Spring Grove, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.21 in

Chance of precipitation23%

Record high74° (1984)

Record low30° (1965)

Fri, 3058° / 42°

0.11

58 °

Spring Grove, Friday, 30 October

Climate normal for this date — 60-year average.

Average high58°

Average low42°

Average precipitation0.11 in

Chance of precipitation27%

Record high78° (2016)

Record low30° (2011)

Sat, 3159° / 43°

0.06

59 °

Spring Grove, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.06 in

Chance of precipitation22%

Record high80° (2024)

Record low26° (2011)

Sun, 0160° / 46°

0.06

60 °

Spring Grove, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high60°

Average low46°

Average precipitation0.06 in

Chance of precipitation27%

Record high79° (1974)

Record low33° (2011)

Mon, 0260° / 45°

0.13

60 °

Spring Grove, Monday, 2 November

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.13 in

Chance of precipitation32%

Record high78° (1971)

Record low31° (2023)

Tue, 0359° / 44°

0.07

59 °

Spring Grove, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.07 in

Chance of precipitation27%

Record high78° (2003)

Record low32° (2021)

Wed, 0457° / 42°

0.08

57 °

Spring Grove, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high57°

Average low42°

Average precipitation0.08 in

Chance of precipitation22%

Record high76° (2003)

Record low30° (2006)

Thu, 0557° / 43°

0.1

57 °

Spring Grove, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high57°

Average low43°

Average precipitation0.1 in

Chance of precipitation33%

Record high75° (2022)

Record low27° (1991)

Fri, 0656° / 42°

0.06

56 °

Spring Grove, Friday, 6 November

Climate normal for this date — 60-year average.

Average high56°

Average low42°

Average precipitation0.06 in

Chance of precipitation25%

Record high81° (2024)

Record low28° (1967)

Sat, 0755° / 41°

0.07

55 °

Spring Grove, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°

Average low41°

Average precipitation0.07 in

Chance of precipitation22%

Record high73° (2023)

Record low28° (1962)

Sun, 0855° / 40°

0.17

55 °

Spring Grove, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.17 in

Chance of precipitation20%

Record high74° (1975)

Record low27° (1960)

Mon, 0955° / 40°

0.07

55 °

Spring Grove, Monday, 9 November

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.07 in

Chance of precipitation32%

Record high74° (1975)

Record low24° (2019)

Tue, 1056° / 41°

0.17

56 °

Spring Grove, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high56°

Average low41°

Average precipitation0.17 in

Chance of precipitation37%

Record high74° (2020)

Record low27° (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 Spring Grove, 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 Grove, 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.