As of 04:48 CDT

Weather in Decatur, TX

57°

Decatur, Friday, 16 October, 04:48

Overcast. Feels like 57°. High 65°, low 54°.

Pressure30.33 inHg

Wind16.1 mph N

Humidity85%

Visibility6.2 mi

Dew point53°

See detailed hourly forecast

Sat, 1767° / 46°

67 °

Decatur, Saturday, 17 October

Clear. High 67°, low 46°.

Pressure30.56 inHg

Wind7.5 mph NE

Humidity55%

Visibility6.2 mi

Dew point41°

Sun, 1865° / 46°

65 °

Decatur, Sunday, 18 October

Clear. High 65°, low 46°.

Pressure30.42 inHg

Wind6 mph S

Humidity55%

Visibility6.2 mi

Dew point46°

Mon, 1970° / 49°

70 °

Decatur, Monday, 19 October

Clear. High 70°, low 49°.

Pressure30.27 inHg

Wind7 mph S

Humidity49%

Visibility6.2 mi

Dew point47°

Tue, 2074° / 52°

74 °

Decatur, Tuesday, 20 October

Partly cloudy. High 74°, low 52°.

Pressure30.21 inHg

Wind8 mph S

Humidity45%

Visibility—

Dew point47°

Wed, 2176° / 54°

76 °

Decatur, Wednesday, 21 October

Overcast. High 76°, low 54°.

Pressure30.21 inHg

Wind6.4 mph S

Humidity41%

Visibility—

Dew point46°

Thu, 2282° / 63°

82 °

Decatur, Thursday, 22 October

Clear. High 82°, low 63°.

Pressure30.15 inHg

Wind8.4 mph S

Humidity41%

Visibility—

Dew point51°

Fri, 2381° / 63°

81 °

Decatur, Friday, 23 October

Mostly clear. High 81°, low 63°.

Pressure30.06 inHg

Wind13 mph S

Humidity31%

Visibility—

Dew point44°

Sat, 2477° / 63°

77 °

Decatur, Saturday, 24 October

Overcast. High 77°, low 63°.

Pressure30.03 inHg

Wind15.6 mph S

Humidity54%

Visibility—

Dew point56°

Sun, 2578° / 64°

0.01

78 °

Decatur, Sunday, 25 October

Light rain. High 78°, low 64°.

Pressure30.00 inHg

Wind15.7 mph S

Humidity50%

Visibility—

Dew point56°

Mon, 2671° / 58°

0.3

71 °

Decatur, Monday, 26 October

Rain. High 71°, low 58°.

Pressure30.03 inHg

Wind15.9 mph NW

Humidity59%

Visibility—

Dew point50°

Tue, 2765° / 55°

0.15

65 °

Decatur, Tuesday, 27 October

Light rain. High 65°, low 55°.

Pressure30.00 inHg

Wind7.6 mph E

Humidity49%

Visibility—

Dew point44°

Wed, 2864° / 57°

0.5

64 °

Decatur, Wednesday, 28 October

Rain. High 64°, low 57°.

Pressure29.83 inHg

Wind8.1 mph NE

Humidity97%

Visibility—

Dew point63°

Thu, 2984° / 60°

84 °

Decatur, Thursday, 29 October

Clear. High 84°, low 60°.

Pressure29.74 inHg

Wind14 mph SW

Humidity47%

Visibility—

Dew point54°

Fri, 3071° / 56°

71 °

Decatur, Friday, 30 October

Clear. High 71°, low 56°.

Pressure29.97 inHg

Wind21.6 mph NW

Humidity44%

Visibility—

Dew point40°

Sat, 3174° / 52°

74 °

Decatur, Saturday, 31 October

Clear. High 74°, low 52°.

Pressure30.12 inHg

Wind11.8 mph SW

Humidity29%

Visibility—

Dew point35°

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, TX 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, TX 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.