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As of 20:46 CDT

Weather in Shannon, TX

52°Current weather

Shannon, Saturday, 17 October, 20:46

Clear. Feels like 50°. High 64°, low 43°.

Pressure30.42 inHg
Wind3.1 mph NE
Humidity68%
Visibility6.2 mi
Dew point42°
Sun, 1868° / 43°0Clear
68 °Clear

Shannon, Sunday, 18 October

Clear. High 68°, low 43°.

Pressure30.39 inHg
Wind6 mph S
Humidity53%
Visibility6.2 mi
Dew point44°
Mon, 1970° / 48°0Clear
70 °Clear

Shannon, Monday, 19 October

Clear. High 70°, low 48°.

Pressure30.27 inHg
Wind9.2 mph S
Humidity50%
Visibility6.2 mi
Dew point47°
Tue, 2073° / 51°0Clear
73 °Clear

Shannon, Tuesday, 20 October

Clear. High 73°, low 51°.

Pressure30.27 inHg
Wind6.3 mph SE
Humidity53%
Visibility6.2 mi
Dew point52°
Wed, 2176° / 53°0Clear
76 °Clear

Shannon, Wednesday, 21 October

Clear. High 76°, low 53°.

Pressure30.21 inHg
Wind6 mph S
Humidity49%
Visibility6.2 mi
Dew point50°
Thu, 2278° / 57°0Mostly clear
78 °Mostly clear

Shannon, Thursday, 22 October

Mostly clear. High 78°, low 57°.

Pressure30.15 inHg
Wind6.3 mph S
Humidity45%
Visibility—
Dew point51°
Fri, 2380° / 58°0Overcast
80 °Overcast

Shannon, Friday, 23 October

Overcast. High 80°, low 58°.

Pressure30.09 inHg
Wind13.9 mph S
Humidity43%
Visibility—
Dew point51°
Sat, 2479° / 62°0Overcast
79 °Overcast

Shannon, Saturday, 24 October

Overcast. High 79°, low 62°.

Pressure30.15 inHg
Wind13.6 mph S
Humidity50%
Visibility—
Dew point54°
Sun, 2571° / 57°0Overcast
71 °Overcast

Shannon, Sunday, 25 October

Overcast. High 71°, low 57°.

Pressure30.30 inHg
Wind17.2 mph N
Humidity59%
Visibility—
Dew point54°
Mon, 2674° / 51°0Partly cloudy
74 °Partly cloudy

Shannon, Monday, 26 October

Partly cloudy. High 74°, low 51°.

Pressure30.30 inHg
Wind14 mph N
Humidity47%
Visibility—
Dew point44°
Tue, 2763° / 60°0Overcast
63 °Overcast

Shannon, Tuesday, 27 October

Overcast. High 63°, low 60°.

Pressure30.27 inHg
Wind7 mph NW
Humidity65%
Visibility—
Dew point50°
Wed, 2874° / 62°0Overcast
74 °Overcast

Shannon, Wednesday, 28 October

Overcast. High 74°, low 62°.

Pressure30.06 inHg
Wind14.1 mph S
Humidity37%
Visibility—
Dew point44°
Thu, 2977° / 66°0.29Light rain
77 °Light rain

Shannon, Thursday, 29 October

Light rain. High 77°, low 66°.

Pressure29.91 inHg
Wind15.6 mph SW
Humidity78%
Visibility—
Dew point64°
Fri, 3082° / 63°0.04Light rain
82 °Light rain

Shannon, Friday, 30 October

Light rain. High 82°, low 63°.

Pressure29.88 inHg
Wind7.5 mph SE
Humidity33%
Visibility—
Dew point45°
Sat, 3176° / 67°0.94Rain
76 °Rain

Shannon, Saturday, 31 October

Rain. High 76°, low 67°.

Pressure29.80 inHg
Wind18.7 mph SW
Humidity75%
Visibility—
Dew point66°
Sun, 0180° / 60°0Mostly clear
80 °Mostly clear

Shannon, Sunday, 1 November

Mostly clear. High 80°, low 60°.

Pressure29.97 inHg
Wind8.9 mph W
Humidity33%
Visibility—
Dew point44°

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 Shannon, 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 Shannon, 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.