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As of 01:34 EDT

Weather in Decatur, PA

48°Current weather

Decatur, Saturday, 17 October, 01:34

Rain. Feels like 43°. High 49°, low 33°.

Pressure30.00 inHg
Wind10.1 mph NW
Humidity79%
Visibility6.2 mi
Dew point42°
Sun, 1857° / 31°0Clear
57 °Clear

Decatur, Sunday, 18 October

Clear. High 57°, low 31°.

Pressure30.59 inHg
Wind3 mph W
Humidity52%
Visibility6.2 mi
Dew point35°
Mon, 1965° / 35°0Clear
65 °Clear

Decatur, Monday, 19 October

Clear. High 65°, low 35°.

Pressure30.47 inHg
Wind1.4 mph N
Humidity36%
Visibility6.2 mi
Dew point33°
Tue, 2065° / 39°0Clear
65 °Clear

Decatur, Tuesday, 20 October

Clear. High 65°, low 39°.

Pressure30.33 inHg
Wind5.1 mph N
Humidity56%
Visibility6.2 mi
Dew point43°
Wed, 2161° / 38°0Clear
61 °Clear

Decatur, Wednesday, 21 October

Clear. High 61°, low 38°.

Pressure30.36 inHg
Wind6 mph NE
Humidity61%
Visibility—
Dew point38°
Thu, 2260° / 34°0Clear
60 °Clear

Decatur, Thursday, 22 October

Clear. High 60°, low 34°.

Pressure30.21 inHg
Wind3.6 mph NE
Humidity57%
Visibility—
Dew point34°
Fri, 2359° / 39°0Clear
59 °Clear

Decatur, Friday, 23 October

Clear. High 59°, low 39°.

Pressure30.30 inHg
Wind5.9 mph N
Humidity51%
Visibility—
Dew point34°
Sat, 2456° / 36°0Clear
56 °Clear

Decatur, Saturday, 24 October

Clear. High 56°, low 36°.

Pressure30.36 inHg
Wind5.3 mph SE
Humidity60%
Visibility—
Dew point34°
Sun, 2560° / 37°0Clear
60 °Clear

Decatur, Sunday, 25 October

Clear. High 60°, low 37°.

Pressure30.18 inHg
Wind12.1 mph NW
Humidity57%
Visibility—
Dew point36°
Mon, 2650° / 32°0Overcast
50 °Overcast

Decatur, Monday, 26 October

Overcast. High 50°, low 32°.

Pressure30.39 inHg
Wind8.1 mph NW
Humidity55%
Visibility—
Dew point26°
Tue, 2759° / 39°0.02Light rain
59 °Light rain

Decatur, Tuesday, 27 October

Light rain. High 59°, low 39°.

Pressure30.30 inHg
Wind5 mph W
Humidity44%
Visibility—
Dew point29°
Wed, 2854° / 43°0.09Light rain
54 °Light rain

Decatur, Wednesday, 28 October

Light rain. High 54°, low 43°.

Pressure30.06 inHg
Wind5.8 mph W
Humidity87%
Visibility—
Dew point48°
Thu, 2955° / 38°0Overcast
55 °Overcast

Decatur, Thursday, 29 October

Overcast. High 55°, low 38°.

Pressure30.12 inHg
Wind3.9 mph W
Humidity78%
Visibility—
Dew point41°
Fri, 3046° / 41°0.05Light rain
46 °Light rain

Decatur, Friday, 30 October

Light rain. High 46°, low 41°.

Pressure29.97 inHg
Wind7.9 mph SE
Humidity87%
Visibility—
Dew point41°
Sat, 3154° / 44°0.31Light rain
54 °Light rain

Decatur, Saturday, 31 October

Light rain. High 54°, low 44°.

Pressure29.59 inHg
Wind13.2 mph NW
Humidity90%
Visibility—
Dew point51°
Sun, 0144° / 41°0.13Light rain
44 °Light rain

Decatur, Sunday, 1 November

Light rain. High 44°, low 41°.

Pressure29.85 inHg
Wind13.2 mph NW
Humidity92%
Visibility—
Dew point40°

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.