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As of 04:40 EST

Weather in Decatur, PA

51°Current weather

Decatur, Tuesday, 3 November, 04:40

Overcast. Feels like 49°. High 70°, low 48°.

Pressure30.24 inHg
Wind3.3 mph SW
Humidity77%
Visibility6.2 mi
Dew point44°
Wed, 0471° / 45°0.04Rain
71 °Rain

Decatur, Wednesday, 4 November

Rain. High 71°, low 45°.

Pressure30.03 inHg
Wind8.9 mph S
Humidity62%
Visibility6.2 mi
Dew point54°
Thu, 0568° / 49°0.28Rain
68 °Rain

Decatur, Thursday, 5 November

Rain. High 68°, low 49°.

Pressure29.85 inHg
Wind11.6 mph SW
Humidity69%
Visibility6.2 mi
Dew point56°
Fri, 0664° / 45°0Clear
64 °Clear

Decatur, Friday, 6 November

Clear. High 64°, low 45°.

Pressure29.88 inHg
Wind4.1 mph SW
Humidity56%
Visibility6.2 mi
Dew point47°
Sat, 0749° / 44°0.01Light rain
49 °Light rain

Decatur, Saturday, 7 November

Light rain. High 49°, low 44°.

Pressure29.94 inHg
Wind15.1 mph W
Humidity77%
Visibility—
Dew point41°
Sun, 0847° / 41°0.01Light rain
47 °Light rain

Decatur, Sunday, 8 November

Light rain. High 47°, low 41°.

Pressure30.03 inHg
Wind15.4 mph W
Humidity65%
Visibility—
Dew point32°
Mon, 0944° / 34°0.08Light rain
44 °Light rain

Decatur, Monday, 9 November

Light rain. High 44°, low 34°.

Pressure29.94 inHg
Wind11.3 mph NW
Humidity84%
Visibility—
Dew point36°
Tue, 1049° / 31°0Overcast
49 °Overcast

Decatur, Tuesday, 10 November

Overcast. High 49°, low 31°.

Pressure30.15 inHg
Wind10.8 mph W
Humidity73%
Visibility—
Dew point31°
Wed, 1153° / 42°0Light rain
53 °Light rain

Decatur, Wednesday, 11 November

Light rain. High 53°, low 42°.

Pressure29.97 inHg
Wind11.1 mph W
Humidity81%
Visibility—
Dew point43°
Thu, 1248° / 34°0Clear
48 °Clear

Decatur, Thursday, 12 November

Clear. High 48°, low 34°.

Pressure30.00 inHg
Wind7.8 mph NW
Humidity65%
Visibility—
Dew point31°
Fri, 1338° / 29°0Overcast
38 °Overcast

Decatur, Friday, 13 November

Overcast. High 38°, low 29°.

Pressure30.15 inHg
Wind4.2 mph NE
Humidity63%
Visibility—
Dew point24°
Sat, 1443° / 26°0Clear
43 °Clear

Decatur, Saturday, 14 November

Clear. High 43°, low 26°.

Pressure30.21 inHg
Wind5.2 mph N
Humidity55%
Visibility—
Dew point21°
Sun, 1547° / 27°0Clear
47 °Clear

Decatur, Sunday, 15 November

Clear. High 47°, low 27°.

Pressure30.24 inHg
Wind9.9 mph NW
Humidity69%
Visibility—
Dew point29°
Mon, 1649° / 31°0Clear
49 °Clear

Decatur, Monday, 16 November

Clear. High 49°, low 31°.

Pressure30.18 inHg
Wind13.1 mph NW
Humidity66%
Visibility—
Dew point29°
Tue, 1753° / 32°0Clear
53 °Clear

Decatur, Tuesday, 17 November

Clear. High 53°, low 32°.

Pressure30.24 inHg
Wind4.5 mph W
Humidity62%
Visibility—
Dew point31°
Wed, 1850° / 35°0Overcast
50 °Overcast

Decatur, Wednesday, 18 November

Overcast. High 50°, low 35°.

Pressure30.18 inHg
Wind8 mph S
Humidity69%
Visibility—
Dew point34°

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 Decatur, 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 Decatur, 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.