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Plum weather

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Plum weather alerts and warnings

active National Weather Service watches, warnings and advisories

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Plum weather in numbers

from 30 years of measured normals

Plum swings 54°F across the year, from 83°F highs in July to 29°F lows in January, and April is usually the wettest month in a year that brings about 45 in of precipitation.

Warmest month
July
83°F average high
Coldest month
January
29°F average low
Wettest month
April
45 in a year
Below freezing
3 months
January, February and December
Comfortable
3 months
May, September and October
Residents
28,000
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The weather map: all three models at once

NWS, American, European side by side around Plum and nearby towns.Live rain radar →
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Plum hourly forecast: next 14 hours

consensus of the three models

Rain in the next 24 hours, model by model

each model's own hourly precipitation, side by side

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Plum 10-day forecast, out to 14 days

where the models agree, and where they split

Plum, Pennsylvania (PA) is at its warmest in Jul (average highs near 83°F) and coldest in Jan (lows around 29°F), with roughly 45 in of precipitation across the year. Below, compare what NWS, American, European forecast for Plum right now, and see exactly where they disagree.

We grade every model against the weather that actually happened, so you can see which forecast model is most accurate in United States before you trust any single number.

Plum climate by month

average daytime high and overnight low across a typical year
Jan
40°
29°
Feb
48°
29°
Mar
52°
33°
Apr
64°
43°
May
72°
51°
Jun
79°
59°
Jul
83°
64°
Aug
80°
62°
Sep
76°
57°
Oct
65°
47°
Nov
53°
37°
Dec
44°
31°

Which forecast is most accurate in Plum?

CheckWeather Score, graded against the weather that actually happened
ProviderCheckWeather-scoreTempWindRainRun by
European logo
European ★ Best
95
/100rank #1
94±0.6°F98±0.6 mph9597% hitECMWF - European Centre for Medium-Range Weather ForecastsReading, United Kingdom
American logo
American
68
/100rank #2
90±1.0°F94±1.8 mph2458% hitNOAA / NCEP (United States)College Park, Maryland, USA

The CheckWeather Score blends temperature, wind and rain accuracy, each measured against ERA5 (the recorded weather) over the last 30 days across 1999 cities. Lower error means a higher score. See which forecast model is most accurate in United States, how we measure forecast accuracy, or which model each weather app uses.

What do you think of the forecasts?

your vote counts

The accuracy above is the measured record. This is your opinion: which forecast service do you trust most in United States? Give each 1 to 5 stars.

NWSNational Blend (NBM)
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AmericanNOAA GFS
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EuropeanECMWF
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One vote per service. Anonymous: we store no personal data, only a one-way hash of your connection for a day to stop double votes.

Common questions

What's the weather in Plum today?
On this page we show what NWS, American, European each forecast for Plum today, side by side and updated live. When all three agree the forecast is reliable; when they split, we flag it so you know the day is genuinely less certain.
Will it rain in Plum today or tomorrow?
Check the hourly strip and 7-day forecast above. We compare rain from NWS, American, European for Plum and flag the days where the models disagree on whether showers actually arrive, which is exactly when a single app can catch you out.
Which forecast is most accurate for Plum?
Over the last 30 days, the European model has been the most accurate for Plum (CheckWeather Score 95/100), ahead of the American at 68. We grade every model against the recorded weather. See the US accuracy scoreboard for the full method.
What is the warmest month in Plum?
July is typically the warmest month in Plum, with average highs around 83°F.
How cold does Plum get?
The coldest month in Plum is January, when overnight lows average about 29°F.
How much rain does Plum get?
Plum sees roughly 45 in of precipitation a year, with April usually the wettest month.

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