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As of 18:33 EDT

Weather in Decatur, PA

48°Current weather

Decatur, Saturday, 31 October, 18:33

Overcast. Feels like 48°. High 55°, low 35°.

Pressure30.45 inHg
Wind2.6 mph NW
Humidity64%
Visibility6.2 mi
Dew point36°
Sun, 0161° / 38°0Overcast
61 °Overcast

Decatur, Sunday, 1 November

Overcast. High 61°, low 38°.

Pressure30.50 inHg
Wind6.5 mph SE
Humidity41%
Visibility6.2 mi
Dew point35°
Mon, 0264° / 42°0Overcast
64 °Overcast

Decatur, Monday, 2 November

Overcast. High 64°, low 42°.

Pressure30.36 inHg
Wind3.1 mph SW
Humidity45%
Visibility6.2 mi
Dew point41°
Tue, 0367° / 43°0Overcast
67 °Overcast

Decatur, Tuesday, 3 November

Overcast. High 67°, low 43°.

Pressure30.27 inHg
Wind3.1 mph S
Humidity45%
Visibility6.2 mi
Dew point41°
Wed, 0467° / 46°0Clear
67 °Clear

Decatur, Wednesday, 4 November

Clear. High 67°, low 46°.

Pressure30.09 inHg
Wind5.1 mph SE
Humidity65%
Visibility6.2 mi
Dew point51°
Thu, 0562° / 55°0.44Rain
62 °Rain

Decatur, Thursday, 5 November

Rain. High 62°, low 55°.

Pressure29.88 inHg
Wind11.7 mph S
Humidity98%
Visibility—
Dew point57°
Fri, 0658° / 50°0.46Rain
58 °Rain

Decatur, Friday, 6 November

Rain. High 58°, low 50°.

Pressure29.88 inHg
Wind9.8 mph SE
Humidity99%
Visibility—
Dew point51°
Sat, 0757° / 49°0.79Heavy rain
57 °Heavy rain

Decatur, Saturday, 7 November

Heavy rain. High 57°, low 49°.

Pressure29.80 inHg
Wind6 mph W
Humidity81%
Visibility—
Dew point49°
Sun, 0854° / 46°0.02Light rain
54 °Light rain

Decatur, Sunday, 8 November

Light rain. High 54°, low 46°.

Pressure29.74 inHg
Wind4 mph SE
Humidity80%
Visibility—
Dew point45°
Mon, 0950° / 42°1.6Rain
50 °Rain

Decatur, Monday, 9 November

Rain. High 50°, low 42°.

Pressure29.44 inHg
Wind17.2 mph NW
Humidity97%
Visibility—
Dew point48°
Tue, 1045° / 42°0.08Light rain
45 °Light rain

Decatur, Tuesday, 10 November

Light rain. High 45°, low 42°.

Pressure29.77 inHg
Wind14.9 mph W
Humidity96%
Visibility—
Dew point43°
Wed, 1148° / 37°0Clear
48 °Clear

Decatur, Wednesday, 11 November

Clear. High 48°, low 37°.

Pressure29.71 inHg
Wind14.4 mph W
Humidity72%
Visibility—
Dew point34°
Thu, 1243° / 32°0Overcast
43 °Overcast

Decatur, Thursday, 12 November

Overcast. High 43°, low 32°.

Pressure29.71 inHg
Wind11.9 mph W
Humidity71%
Visibility—
Dew point29°
Fri, 1340° / 32°0.02Light rain
40 °Light rain

Decatur, Friday, 13 November

Light rain. High 40°, low 32°.

Pressure29.85 inHg
Wind5.4 mph W
Humidity71%
Visibility—
Dew point31°
Sat, 1445° / 39°0.6Rain
45 °Rain

Decatur, Saturday, 14 November

Rain. High 45°, low 39°.

Pressure29.85 inHg
Wind9.8 mph SE
Humidity95%
Visibility—
Dew point39°
Sun, 1546° / 39°0.22Rain
46 °Rain

Decatur, Sunday, 15 November

Rain. High 46°, low 39°.

Pressure29.88 inHg
Wind9.5 mph W
Humidity87%
Visibility—
Dew point37°

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.