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As of 14:55 CDT

Weather in Shannon, TX

68°Current weather

Shannon, Sunday, 18 October, 14:55

Clear. Feels like 67°. High 68°, low 45°.

Pressure30.27 inHg
Wind7.3 mph S
Humidity43%
Visibility6.2 mi
Dew point45°
Mon, 1973° / 47°0Clear
73 °Clear

Shannon, Monday, 19 October

Clear. High 73°, low 47°.

Pressure30.27 inHg
Wind9.6 mph S
Humidity50%
Visibility6.2 mi
Dew point47°
Tue, 2073° / 52°0Clear
73 °Clear

Shannon, Tuesday, 20 October

Clear. High 73°, low 52°.

Pressure30.27 inHg
Wind6.5 mph SE
Humidity54%
Visibility6.2 mi
Dew point52°
Wed, 2177° / 53°0Clear
77 °Clear

Shannon, Wednesday, 21 October

Clear. High 77°, low 53°.

Pressure30.24 inHg
Wind5.9 mph S
Humidity43%
Visibility6.2 mi
Dew point49°
Thu, 2277° / 56°0Partly cloudy
77 °Partly cloudy

Shannon, Thursday, 22 October

Partly cloudy. High 77°, low 56°.

Pressure30.21 inHg
Wind6.1 mph SE
Humidity47%
Visibility6.2 mi
Dew point52°
Fri, 2378° / 59°0Overcast
78 °Overcast

Shannon, Friday, 23 October

Overcast. High 78°, low 59°.

Pressure30.09 inHg
Wind12.3 mph SE
Humidity47%
Visibility—
Dew point53°
Sat, 2480° / 63°0Overcast
80 °Overcast

Shannon, Saturday, 24 October

Overcast. High 80°, low 63°.

Pressure30.21 inHg
Wind13 mph S
Humidity48%
Visibility—
Dew point54°
Sun, 2578° / 65°0Overcast
78 °Overcast

Shannon, Sunday, 25 October

Overcast. High 78°, low 65°.

Pressure30.27 inHg
Wind11.7 mph S
Humidity44%
Visibility—
Dew point52°
Mon, 2669° / 63°0.01Light rain
69 °Light rain

Shannon, Monday, 26 October

Light rain. High 69°, low 63°.

Pressure30.12 inHg
Wind10.4 mph SE
Humidity47%
Visibility—
Dew point47°
Tue, 2765° / 57°0.87Rain
65 °Rain

Shannon, Tuesday, 27 October

Rain. High 65°, low 57°.

Pressure30.00 inHg
Wind15.4 mph E
Humidity94%
Visibility—
Dew point59°
Wed, 2884° / 63°0.01Light rain
84 °Light rain

Shannon, Wednesday, 28 October

Light rain. High 84°, low 63°.

Pressure29.88 inHg
Wind15.5 mph SW
Humidity53%
Visibility—
Dew point60°
Thu, 2984° / 64°0Clear
84 °Clear

Shannon, Thursday, 29 October

Clear. High 84°, low 64°.

Pressure29.83 inHg
Wind10.7 mph SW
Humidity37%
Visibility—
Dew point50°
Fri, 3086° / 70°0.02Light rain
86 °Light rain

Shannon, Friday, 30 October

Light rain. High 86°, low 70°.

Pressure29.68 inHg
Wind20.5 mph SW
Humidity52%
Visibility—
Dew point62°
Sat, 3162° / 50°0Clear
62 °Clear

Shannon, Saturday, 31 October

Clear. High 62°, low 50°.

Pressure30.12 inHg
Wind24.2 mph N
Humidity28%
Visibility—
Dew point25°
Sun, 0168° / 48°0Clear
68 °Clear

Shannon, Sunday, 1 November

Clear. High 68°, low 48°.

Pressure30.30 inHg
Wind8.8 mph SE
Humidity22%
Visibility—
Dew point24°
Mon, 0270° / 50°0Mostly clear
70 °Mostly clear

Shannon, Monday, 2 November

Mostly clear. High 70°, low 50°.

Pressure30.27 inHg
Wind15.9 mph S
Humidity25%
Visibility—
Dew point29°

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.