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As of 10:33 CDT

Weather in Shannon, TX

78°Current weather

Shannon, Monday, 12 October, 10:33

Clear. Feels like 79°. High 89°, low 69°.

Pressure30.00 inHg
Wind14 mph S
Humidity68%
Visibility6.2 mi
Dew point67°
Tue, 1393° / 71°0Overcast
93 °Overcast

Shannon, Tuesday, 13 October

Overcast. High 93°, low 71°.

Pressure29.91 inHg
Wind13.1 mph S
Humidity53%
Visibility6.2 mi
Dew point70°
Wed, 1492° / 75°0.09Rain
92 °Rain

Shannon, Wednesday, 14 October

Rain. High 92°, low 75°.

Pressure29.97 inHg
Wind11.7 mph S
Humidity54%
Visibility6.2 mi
Dew point70°
Thu, 1589° / 73°0.06Rain
89 °Rain

Shannon, Thursday, 15 October

Rain. High 89°, low 73°.

Pressure30.00 inHg
Wind7.9 mph S
Humidity47%
Visibility6.2 mi
Dew point64°
Fri, 1670° / 59°0.09Light rain
70 °Light rain

Shannon, Friday, 16 October

Light rain. High 70°, low 59°.

Pressure30.42 inHg
Wind22.6 mph N
Humidity42%
Visibility—
Dew point38°
Sat, 1765° / 54°0Overcast
65 °Overcast

Shannon, Saturday, 17 October

Overcast. High 65°, low 54°.

Pressure30.42 inHg
Wind15.7 mph NE
Humidity46%
Visibility—
Dew point40°
Sun, 1874° / 52°0Clear
74 °Clear

Shannon, Sunday, 18 October

Clear. High 74°, low 52°.

Pressure30.18 inHg
Wind13.9 mph SE
Humidity32%
Visibility—
Dew point37°
Mon, 1976° / 61°0Overcast
76 °Overcast

Shannon, Monday, 19 October

Overcast. High 76°, low 61°.

Pressure30.12 inHg
Wind14.5 mph S
Humidity45%
Visibility—
Dew point50°
Tue, 2080° / 62°0Partly cloudy
80 °Partly cloudy

Shannon, Tuesday, 20 October

Partly cloudy. High 80°, low 62°.

Pressure30.06 inHg
Wind13.3 mph SE
Humidity55%
Visibility—
Dew point60°
Wed, 2181° / 69°0.3Rain
81 °Rain

Shannon, Wednesday, 21 October

Rain. High 81°, low 69°.

Pressure30.00 inHg
Wind18 mph SE
Humidity60%
Visibility—
Dew point65°
Thu, 2276° / 70°0.11Light rain
76 °Light rain

Shannon, Thursday, 22 October

Light rain. High 76°, low 70°.

Pressure30.06 inHg
Wind16.3 mph SE
Humidity84%
Visibility—
Dew point67°
Fri, 2378° / 71°0.05Light rain
78 °Light rain

Shannon, Friday, 23 October

Light rain. High 78°, low 71°.

Pressure30.09 inHg
Wind21 mph SE
Humidity81%
Visibility—
Dew point68°
Sat, 2476° / 69°0.06Light rain
76 °Light rain

Shannon, Saturday, 24 October

Light rain. High 76°, low 69°.

Pressure30.03 inHg
Wind23.4 mph S
Humidity78%
Visibility—
Dew point68°
Sun, 2566° / 59°0.21Rain
66 °Rain

Shannon, Sunday, 25 October

Rain. High 66°, low 59°.

Pressure30.30 inHg
Wind18.3 mph N
Humidity40%
Visibility—
Dew point40°
Mon, 2666° / 53°0Partly cloudy
66 °Partly cloudy

Shannon, Monday, 26 October

Partly cloudy. High 66°, low 53°.

Pressure30.36 inHg
Wind13 mph N
Humidity35%
Visibility—
Dew point34°
Tue, 2772° / 47°0Clear
72 °Clear

Shannon, Tuesday, 27 October

Clear. High 72°, low 47°.

Pressure30.12 inHg
Wind12 mph NW
Humidity28%
Visibility—
Dew point31°

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.