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As of 03:57 CDT

Weather in Decatur, TX

55°Current weather

Decatur, Tuesday, 20 October, 03:57

Clear. Feels like 54°. High 79°, low 54°.

Pressure30.18 inHg
Wind4.7 mph SE
Humidity84%
Visibility6.2 mi
Dew point50°
Wed, 2180° / 52°0Clear
80 °Clear

Decatur, Wednesday, 21 October

Clear. High 80°, low 52°.

Pressure30.24 inHg
Wind4.1 mph S
Humidity44%
Visibility6.2 mi
Dew point50°
Thu, 2279° / 57°0Partly cloudy
79 °Partly cloudy

Decatur, Thursday, 22 October

Partly cloudy. High 79°, low 57°.

Pressure30.21 inHg
Wind3.9 mph SE
Humidity39%
Visibility6.2 mi
Dew point49°
Fri, 2381° / 60°0Partly cloudy
81 °Partly cloudy

Decatur, Friday, 23 October

Partly cloudy. High 81°, low 60°.

Pressure30.15 inHg
Wind8.2 mph SE
Humidity38%
Visibility6.2 mi
Dew point49°
Sat, 2480° / 61°0Overcast
80 °Overcast

Decatur, Saturday, 24 October

Overcast. High 80°, low 61°.

Pressure30.18 inHg
Wind12.3 mph S
Humidity39%
Visibility—
Dew point48°
Sun, 2576° / 62°0Overcast
76 °Overcast

Decatur, Sunday, 25 October

Overcast. High 76°, low 62°.

Pressure30.27 inHg
Wind8.9 mph SE
Humidity44%
Visibility—
Dew point50°
Mon, 2679° / 59°0Overcast
79 °Overcast

Decatur, Monday, 26 October

Overcast. High 79°, low 59°.

Pressure30.21 inHg
Wind10.7 mph S
Humidity47%
Visibility—
Dew point53°
Tue, 2770° / 47°0.16Light rain
70 °Light rain

Decatur, Tuesday, 27 October

Light rain. High 70°, low 47°.

Pressure30.27 inHg
Wind22 mph N
Humidity63%
Visibility—
Dew point56°
Wed, 2855° / 46°0.25Light rain
55 °Light rain

Decatur, Wednesday, 28 October

Light rain. High 55°, low 46°.

Pressure30.50 inHg
Wind20.2 mph NE
Humidity50%
Visibility—
Dew point31°
Thu, 2964° / 48°0Overcast
64 °Overcast

Decatur, Thursday, 29 October

Overcast. High 64°, low 48°.

Pressure30.21 inHg
Wind12.9 mph S
Humidity39%
Visibility—
Dew point32°
Fri, 3075° / 57°0Light rain
75 °Light rain

Decatur, Friday, 30 October

Light rain. High 75°, low 57°.

Pressure29.94 inHg
Wind15.4 mph SW
Humidity57%
Visibility—
Dew point53°
Sat, 3181° / 61°0.09Light rain
81 °Light rain

Decatur, Saturday, 31 October

Light rain. High 81°, low 61°.

Pressure30.00 inHg
Wind9.1 mph SW
Humidity50%
Visibility—
Dew point56°
Sun, 0185° / 66°0.1Light rain
85 °Light rain

Decatur, Sunday, 1 November

Light rain. High 85°, low 66°.

Pressure29.97 inHg
Wind13.6 mph SW
Humidity56%
Visibility—
Dew point62°
Mon, 0271° / 56°0Clear
71 °Clear

Decatur, Monday, 2 November

Clear. High 71°, low 56°.

Pressure30.21 inHg
Wind14.7 mph N
Humidity52%
Visibility—
Dew point49°
Tue, 0373° / 55°0Clear
73 °Clear

Decatur, Tuesday, 3 November

Clear. High 73°, low 55°.

Pressure30.24 inHg
Wind5.2 mph S
Humidity48%
Visibility—
Dew point47°
Wed, 0477° / 57°0Overcast
77 °Overcast

Decatur, Wednesday, 4 November

Overcast. High 77°, low 57°.

Pressure30.09 inHg
Wind15.2 mph S
Humidity40%
Visibility—
Dew point46°

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.