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As of 12:05 CDT

Weather in Shannon, TX

57°Current weather

Shannon, Saturday, 17 October, 12:05

Clear. Feels like 55°. High 59°, low 43°.

Pressure30.56 inHg
Wind6.6 mph NE
Humidity54%
Visibility6.2 mi
Dew point41°
Sun, 1865° / 44°0Clear
65 °Clear

Shannon, Sunday, 18 October

Clear. High 65°, low 44°.

Pressure30.39 inHg
Wind6.7 mph S
Humidity52%
Visibility6.2 mi
Dew point43°
Mon, 1970° / 49°0Clear
70 °Clear

Shannon, Monday, 19 October

Clear. High 70°, low 49°.

Pressure30.27 inHg
Wind8.6 mph S
Humidity51%
Visibility6.2 mi
Dew point48°
Tue, 2073° / 52°0Clear
73 °Clear

Shannon, Tuesday, 20 October

Clear. High 73°, low 52°.

Pressure30.24 inHg
Wind7.5 mph SE
Humidity56%
Visibility6.2 mi
Dew point53°
Wed, 2177° / 53°0Clear
77 °Clear

Shannon, Wednesday, 21 October

Clear. High 77°, low 53°.

Pressure30.21 inHg
Wind6 mph S
Humidity49%
Visibility6.2 mi
Dew point51°
Thu, 2279° / 58°0Mostly clear
79 °Mostly clear

Shannon, Thursday, 22 October

Mostly clear. High 79°, low 58°.

Pressure30.15 inHg
Wind6.5 mph SE
Humidity46%
Visibility—
Dew point53°
Fri, 2381° / 63°0Overcast
81 °Overcast

Shannon, Friday, 23 October

Overcast. High 81°, low 63°.

Pressure30.03 inHg
Wind16.4 mph S
Humidity40%
Visibility—
Dew point50°
Sat, 2477° / 66°0Overcast
77 °Overcast

Shannon, Saturday, 24 October

Overcast. High 77°, low 66°.

Pressure30.00 inHg
Wind14.4 mph S
Humidity57%
Visibility—
Dew point58°
Sun, 2579° / 65°0.55Rain
79 °Rain

Shannon, Sunday, 25 October

Rain. High 79°, low 65°.

Pressure30.06 inHg
Wind12.2 mph SE
Humidity58%
Visibility—
Dew point61°
Mon, 2676° / 65°0.14Light rain
76 °Light rain

Shannon, Monday, 26 October

Light rain. High 76°, low 65°.

Pressure30.03 inHg
Wind18.7 mph S
Humidity61%
Visibility—
Dew point60°
Tue, 2770° / 64°0.03Light rain
70 °Light rain

Shannon, Tuesday, 27 October

Light rain. High 70°, low 64°.

Pressure30.00 inHg
Wind14.2 mph SE
Humidity80%
Visibility—
Dew point62°
Wed, 2882° / 66°0.01Light rain
82 °Light rain

Shannon, Wednesday, 28 October

Light rain. High 82°, low 66°.

Pressure29.91 inHg
Wind15.9 mph S
Humidity66%
Visibility—
Dew point63°
Thu, 2985° / 65°0.02Light rain
85 °Light rain

Shannon, Thursday, 29 October

Light rain. High 85°, low 65°.

Pressure29.85 inHg
Wind15.9 mph S
Humidity57%
Visibility—
Dew point62°
Fri, 3086° / 69°0.15Rain
86 °Rain

Shannon, Friday, 30 October

Rain. High 86°, low 69°.

Pressure29.65 inHg
Wind22.7 mph S
Humidity55%
Visibility—
Dew point62°
Sat, 3170° / 57°0.07Light rain
70 °Light rain

Shannon, Saturday, 31 October

Light rain. High 70°, low 57°.

Pressure29.97 inHg
Wind12.3 mph N
Humidity25%
Visibility—
Dew point30°
Sun, 0176° / 55°0.19Light rain
76 °Light rain

Shannon, Sunday, 1 November

Light rain. High 76°, low 55°.

Pressure30.00 inHg
Wind11.1 mph SE
Humidity46%
Visibility—
Dew point48°

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.