As of 19:45 EDT

Weather in Decatur, PA

55°Current weather

Decatur, Thursday, 29 October, 19:45

Clear. Feels like 53°. High 68°, low 42°.

Pressure30.09 inHg
Wind8.4 mph SW
Humidity71%
Visibility6.2 mi
Dew point46°
Fri, 3055° / 36°0Overcast
55 °Overcast

Decatur, Friday, 30 October

Overcast. High 55°, low 36°.

Pressure30.24 inHg
Wind10.9 mph NW
Humidity58%
Visibility6.2 mi
Dew point41°
Sat, 3157° / 30°0Clear
57 °Clear

Decatur, Saturday, 31 October

Clear. High 57°, low 30°.

Pressure30.50 inHg
Wind1 mph N
Humidity56%
Visibility6.2 mi
Dew point36°
Sun, 0160° / 43°0Overcast
60 °Overcast

Decatur, Sunday, 1 November

Overcast. High 60°, low 43°.

Pressure30.47 inHg
Wind5.7 mph S
Humidity51%
Visibility6.2 mi
Dew point39°
Mon, 0267° / 43°0Overcast
67 °Overcast

Decatur, Monday, 2 November

Overcast. High 67°, low 43°.

Pressure30.33 inHg
Wind4.1 mph SW
Humidity58%
Visibility6.2 mi
Dew point45°
Tue, 0367° / 44°0Overcast
67 °Overcast

Decatur, Tuesday, 3 November

Overcast. High 67°, low 44°.

Pressure30.24 inHg
Wind8.5 mph SE
Humidity65%
Visibility—
Dew point44°
Wed, 0458° / 47°0Partly cloudy
58 °Partly cloudy

Decatur, Wednesday, 4 November

Partly cloudy. High 58°, low 47°.

Pressure30.18 inHg
Wind12.1 mph SE
Humidity67%
Visibility—
Dew point43°
Thu, 0561° / 52°1.38Heavy rain
61 °Heavy rain

Decatur, Thursday, 5 November

Heavy rain. High 61°, low 52°.

Pressure29.80 inHg
Wind11.3 mph SE
Humidity97%
Visibility—
Dew point54°
Fri, 0657° / 35°0.32Rain
57 °Rain

Decatur, Friday, 6 November

Rain. High 57°, low 35°.

Pressure29.77 inHg
Wind15.6 mph NW
Humidity74%
Visibility—
Dew point35°
Sat, 0747° / 29°0Partly cloudy
47 °Partly cloudy

Decatur, Saturday, 7 November

Partly cloudy. High 47°, low 29°.

Pressure30.33 inHg
Wind4.5 mph NW
Humidity58%
Visibility—
Dew point26°
Sun, 0852° / 34°0Overcast
52 °Overcast

Decatur, Sunday, 8 November

Overcast. High 52°, low 34°.

Pressure30.30 inHg
Wind4 mph SE
Humidity55%
Visibility—
Dew point29°
Mon, 0949° / 37°0.14Light rain
49 °Light rain

Decatur, Monday, 9 November

Light rain. High 49°, low 37°.

Pressure30.06 inHg
Wind10.6 mph S
Humidity68%
Visibility—
Dew point35°
Tue, 1054° / 45°0.06Light rain
54 °Light rain

Decatur, Tuesday, 10 November

Light rain. High 54°, low 45°.

Pressure29.91 inHg
Wind4.7 mph NE
Humidity92%
Visibility—
Dew point48°
Wed, 1157° / 49°0.01Light rain
57 °Light rain

Decatur, Wednesday, 11 November

Light rain. High 57°, low 49°.

Pressure30.03 inHg
Wind3.4 mph SE
Humidity88%
Visibility—
Dew point49°
Thu, 1250° / 47°0Overcast
50 °Overcast

Decatur, Thursday, 12 November

Overcast. High 50°, low 47°.

Pressure30.03 inHg
Wind10.3 mph SE
Humidity91%
Visibility—
Dew point47°
Fri, 1356° / 41°0.26Rain
56 °Rain

Decatur, Friday, 13 November

Rain. High 56°, low 41°.

Pressure29.97 inHg
Wind10.9 mph W
Humidity84%
Visibility—
Dew point45°

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.