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As of 13:47 EDT

Weather in Plum, PA

78°Current weather

Plum, Saturday, 8 August, 13:47

Overcast. Feels like 80°. High 83°, low 68°.

Pressure30.03 inHg
Wind5 mph SW
Humidity83%
Visibility6.2 mi
Dew point72°
Sun, 0988° / 65°0.03Light rain
88 °Light rain

Plum, Sunday, 9 August

Light rain. High 88°, low 65°.

Pressure30.06 inHg
Wind5.1 mph W
Humidity50%
Visibility6.2 mi
Dew point60°
Mon, 1083° / 64°0.14Light rain
83 °Light rain

Plum, Monday, 10 August

Light rain. High 83°, low 64°.

Pressure30.06 inHg
Wind8.3 mph S
Humidity86%
Visibility6.2 mi
Dew point69°
Tue, 1183° / 65°1.15Rain
83 °Rain

Plum, Tuesday, 11 August

Rain. High 83°, low 65°.

Pressure29.97 inHg
Wind7.9 mph W
Humidity63%
Visibility6.2 mi
Dew point66°
Wed, 1279° / 66°0.19Light rain
79 °Light rain

Plum, Wednesday, 12 August

Light rain. High 79°, low 66°.

Pressure29.83 inHg
Wind5.1 mph SW
Humidity99%
Visibility0.4 mi
Dew point68°
Thu, 1381° / 63°0.32Rain
81 °Rain

Plum, Thursday, 13 August

Rain. High 81°, low 63°.

Pressure29.77 inHg
Wind10.4 mph SW
Humidity58%
Visibility—
Dew point63°
Fri, 1474° / 55°0Clear
74 °Clear

Plum, Friday, 14 August

Clear. High 74°, low 55°.

Pressure30.06 inHg
Wind9.4 mph NW
Humidity47%
Visibility—
Dew point49°
Sat, 1576° / 52°0Clear
76 °Clear

Plum, Saturday, 15 August

Clear. High 76°, low 52°.

Pressure30.18 inHg
Wind5.4 mph W
Humidity41%
Visibility—
Dew point47°
Sun, 1680° / 57°0Overcast
80 °Overcast

Plum, Sunday, 16 August

Overcast. High 80°, low 57°.

Pressure30.18 inHg
Wind5.8 mph N
Humidity40%
Visibility—
Dew point51°
Mon, 1772° / 60°0Overcast
72 °Overcast

Plum, Monday, 17 August

Overcast. High 72°, low 60°.

Pressure30.12 inHg
Wind11.9 mph SE
Humidity59%
Visibility—
Dew point54°
Tue, 1865° / 61°0.11Light rain
65 °Light rain

Plum, Tuesday, 18 August

Light rain. High 65°, low 61°.

Pressure29.97 inHg
Wind10 mph SE
Humidity94%
Visibility—
Dew point63°
Wed, 1977° / 63°0.14Light rain
77 °Light rain

Plum, Wednesday, 19 August

Light rain. High 77°, low 63°.

Pressure29.88 inHg
Wind6.4 mph SW
Humidity88%
Visibility—
Dew point68°
Thu, 2071° / 50°0.06Light rain
71 °Light rain

Plum, Thursday, 20 August

Light rain. High 71°, low 50°.

Pressure30.00 inHg
Wind11.4 mph N
Humidity45%
Visibility—
Dew point47°
Fri, 2171° / 45°0Clear
71 °Clear

Plum, Friday, 21 August

Clear. High 71°, low 45°.

Pressure30.12 inHg
Wind7.8 mph NW
Humidity36%
Visibility—
Dew point39°
Sat, 2267° / 55°0Partly cloudy
67 °Partly cloudy

Plum, Saturday, 22 August

Partly cloudy. High 67°, low 55°.

Pressure30.09 inHg
Wind6.4 mph NW
Humidity44%
Visibility—
Dew point43°
Sun, 2371° / 51°0.26Light rain
71 °Light rain

Plum, Sunday, 23 August

Light rain. High 71°, low 51°.

Pressure30.09 inHg
Wind8.9 mph W
Humidity57%
Visibility—
Dew point53°

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 Plum, 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 Plum, 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.