As of 16:56 EDT

Weather in Union, PA

64°

Union, Friday, 9 October, 16:56

Overcast. Feels like 62°. High 67°, low 42°.

Pressure30.15 inHg

Wind2 mph SW

Humidity46%

Visibility6.2 mi

Dew point44°

See detailed hourly forecast

Monthly outlook for Union, PA: average high 61.8°, average low 42.6°. That is 1.5° above the climate normal for October. Precipitation is expected on 5 days (about 2.8 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 13 October (76.4°), the coolest 19 October (27.4°).

61.8°/42.6°

Average high / low

+1.5°

Above normal

5 / 5

Wet days / normal

2.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	64.7°	60.2°	+2.5°
19 October – 28 October	56.9°	56.4°	+0.3°
29 October – 7 November	at normal	53.1°	—

October records over 66 years

83.8°8 October 2007All-time high

22.3°28 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Frackville (5 mi).

Sat, 1068° / 41°

68 °

Union, Saturday, 10 October

Overcast. High 68°, low 41°.

Pressure30.42 inHg

Wind3.6 mph SE

Humidity43%

Visibility6.2 mi

Dew point43°

Sun, 1162° / 45°

0.83

62 °

Union, Sunday, 11 October

Heavy rain. High 62°, low 45°.

Pressure30.18 inHg

Wind9.7 mph E

Humidity97%

Visibility3.4 mi

Dew point56°

Mon, 1268° / 57°

1.03

68 °

Union, Monday, 12 October

Heavy rain. High 68°, low 57°.

Pressure29.80 inHg

Wind12 mph N

Humidity75%

Visibility6.2 mi

Dew point56°

Tue, 1376° / 56°

0.35

76 °

Union, Tuesday, 13 October

Rain. High 76°, low 56°.

Pressure29.83 inHg

Wind6 mph SW

Humidity69%

Visibility6.2 mi

Dew point62°

Wed, 1472° / 56°

0.03

72 °

Union, Wednesday, 14 October

Light rain. High 72°, low 56°.

Pressure29.91 inHg

Wind8.1 mph NW

Humidity84%

Visibility—

Dew point63°

Thu, 1563° / 48°

63 °

Union, Thursday, 15 October

Mostly clear. High 63°, low 48°.

Pressure30.27 inHg

Wind7.7 mph N

Humidity46%

Visibility—

Dew point38°

Fri, 1666° / 48°

0.33

66 °

Union, Friday, 16 October

Rain. High 66°, low 48°.

Pressure30.06 inHg

Wind15.1 mph S

Humidity87%

Visibility—

Dew point52°

Sat, 1759° / 40°

0.24

59 °

Union, Saturday, 17 October

Rain. High 59°, low 40°.

Pressure29.94 inHg

Wind13.6 mph W

Humidity52%

Visibility—

Dew point34°

Sun, 1844° / 30°

44 °

Union, Sunday, 18 October

Overcast. High 44°, low 30°.

Pressure30.30 inHg

Wind13.5 mph N

Humidity61%

Visibility—

Dew point29°

Mon, 1950° / 27°

50 °

Union, Monday, 19 October

Clear. High 50°, low 27°.

Pressure30.53 inHg

Wind4.5 mph N

Humidity44%

Visibility—

Dew point20°

Tue, 2053° / 35°

53 °

Union, Tuesday, 20 October

Overcast. High 53°, low 35°.

Pressure30.53 inHg

Wind2.7 mph NE

Humidity45%

Visibility—

Dew point26°

Wed, 2158° / 35°

58 °

Union, Wednesday, 21 October

Clear. High 58°, low 35°.

Pressure30.47 inHg

Wind2.4 mph N

Humidity48%

Visibility—

Dew point30°

Thu, 2257° / 37°

57 °

Union, Thursday, 22 October

Clear. High 57°, low 37°.

Pressure30.27 inHg

Wind7.4 mph SW

Humidity51%

Visibility—

Dew point33°

Fri, 2361° / 42°

61 °

Union, Friday, 23 October

Clear. High 61°, low 42°.

Pressure30.09 inHg

Wind7.8 mph W

Humidity61%

Visibility—

Dew point41°

Sat, 2462° / 42°

62 °

Union, Saturday, 24 October

Clear. High 62°, low 42°.

Pressure30.18 inHg

Wind4.5 mph W

Humidity56%

Visibility—

Dew point39°

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

Sun, 2556° / 42°

0.14

56 °

Union, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high56°

Average low42°

Average precipitation0.14 in

Chance of precipitation30%

Record high72° (1963)

Record low28° (1962)

Mon, 2655° / 41°

0.11

55 °

Union, Monday, 26 October

Climate normal for this date — 60-year average.

Average high55°

Average low41°

Average precipitation0.11 in

Chance of precipitation37%

Record high74° (1963)

Record low29° (1960)

Tue, 2755° / 41°

0.18

55 °

Union, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high55°

Average low41°

Average precipitation0.18 in

Chance of precipitation32%

Record high75° (1963)

Record low27° (1962)

Wed, 2855° / 40°

0.13

55 °

Union, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.13 in

Chance of precipitation33%

Record high75° (1984)

Record low22° (1976)

Thu, 2953° / 38°

0.19

53 °

Union, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.19 in

Chance of precipitation27%

Record high69° (1971)

Record low26° (1965)

Fri, 3053° / 38°

0.11

53 °

Union, Friday, 30 October

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.11 in

Chance of precipitation27%

Record high72° (2024)

Record low26° (1962)

Sat, 3154° / 39°

0.07

54 °

Union, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.07 in

Chance of precipitation27%

Record high75° (2024)

Record low25° (2002)

Sun, 0155° / 40°

0.09

55 °

Union, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high55°

Average low40°

Average precipitation0.09 in

Chance of precipitation30%

Record high72° (1974)

Record low18° (2002)

Mon, 0255° / 41°

0.14

55 °

Union, Monday, 2 November

Climate normal for this date — 60-year average.

Average high55°

Average low41°

Average precipitation0.14 in

Chance of precipitation27%

Record high73° (1982)

Record low23° (2002)

Tue, 0355° / 39°

0.1

55 °

Union, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high55°

Average low39°

Average precipitation0.1 in

Chance of precipitation33%

Record high72° (2003)

Record low26° (2002)

Wed, 0453° / 38°

0.08

53 °

Union, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.08 in

Chance of precipitation22%

Record high70° (2003)

Record low24° (2006)

Thu, 0552° / 38°

0.1

52 °

Union, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°

Average low38°

Average precipitation0.1 in

Chance of precipitation35%

Record high69° (2022)

Record low16° (1962)

Fri, 0651° / 38°

0.07

51 °

Union, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°

Average low38°

Average precipitation0.07 in

Chance of precipitation30%

Record high74° (2024)

Record low24° (1967)

Sat, 0750° / 37°

0.07

50 °

Union, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.07 in

Chance of precipitation33%

Record high68° (1975)

Record low22° (1962)

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 Union, 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 Union, 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.