As of 06:34 EDT

Weather in Decatur, PA

65°

Decatur, Wednesday, 14 October, 06:34

Partly cloudy. Feels like 65°. High 75°, low 58°.

Pressure29.91 inHg

Wind9.1 mph W

Humidity78%

Visibility6.2 mi

Dew point58°

See detailed hourly forecast

Thu, 1562° / 46°

0.04

62 °

Decatur, Thursday, 15 October

Light rain. High 62°, low 46°.

Pressure30.21 inHg

Wind6.3 mph SE

Humidity59%

Visibility6.2 mi

Dew point46°

Fri, 1675° / 52°

0.05

75 °

Decatur, Friday, 16 October

Light rain. High 75°, low 52°.

Pressure29.71 inHg

Wind17 mph SW

Humidity64%

Visibility6.2 mi

Dew point63°

Sat, 1750° / 36°

0.01

50 °

Decatur, Saturday, 17 October

Light rain. High 50°, low 36°.

Pressure30.27 inHg

Wind12.7 mph NW

Humidity56%

Visibility6.2 mi

Dew point29°

Sun, 1855° / 31°

55 °

Decatur, Sunday, 18 October

Clear. High 55°, low 31°.

Pressure30.62 inHg

Wind4 mph S

Humidity56%

Visibility—

Dew point30°

Mon, 1962° / 37°

62 °

Decatur, Monday, 19 October

Clear. High 62°, low 37°.

Pressure30.56 inHg

Wind5.5 mph SE

Humidity41%

Visibility—

Dew point30°

Tue, 2060° / 45°

60 °

Decatur, Tuesday, 20 October

Overcast. High 60°, low 45°.

Pressure30.33 inHg

Wind4.7 mph W

Humidity65%

Visibility—

Dew point42°

Wed, 2163° / 43°

63 °

Decatur, Wednesday, 21 October

Clear. High 63°, low 43°.

Pressure30.21 inHg

Wind3.4 mph SW

Humidity64%

Visibility—

Dew point43°

Thu, 2254° / 41°

0.01

54 °

Decatur, Thursday, 22 October

Light rain. High 54°, low 41°.

Pressure29.97 inHg

Wind11.7 mph NW

Humidity77%

Visibility—

Dew point46°

Fri, 2344° / 33°

44 °

Decatur, Friday, 23 October

Overcast. High 44°, low 33°.

Pressure30.18 inHg

Wind15.3 mph NW

Humidity62%

Visibility—

Dew point25°

Sat, 2448° / 30°

48 °

Decatur, Saturday, 24 October

Clear. High 48°, low 30°.

Pressure30.06 inHg

Wind15.7 mph NW

Humidity58%

Visibility—

Dew point25°

Sun, 2547° / 32°

0.01

47 °

Decatur, Sunday, 25 October

Light rain. High 47°, low 32°.

Pressure30.00 inHg

Wind9.9 mph W

Humidity66%

Visibility—

Dew point31°

Mon, 2639° / 35°

0.07

39 °

Decatur, Monday, 26 October

Light rain. High 39°, low 35°.

Pressure29.88 inHg

Wind12.1 mph W

Humidity95%

Visibility—

Dew point35°

Tue, 2746° / 29°

46 °

Decatur, Tuesday, 27 October

Clear. High 46°, low 29°.

Pressure29.97 inHg

Wind11.2 mph W

Humidity64%

Visibility—

Dew point28°

Wed, 2841° / 29°

41 °

Decatur, Wednesday, 28 October

Overcast. High 41°, low 29°.

Pressure29.91 inHg

Wind11.7 mph W

Humidity69%

Visibility—

Dew point30°

Thu, 2944° / 38°

44 °

Decatur, Thursday, 29 October

Light rain. High 44°, low 38°.

Pressure29.94 inHg

Wind9.6 mph NW

Humidity71%

Visibility—

Dew point33°

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.