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As of 02:42 CDT

Weather in Shannon, TX

72°Current weather

Shannon, Monday, 12 October, 02:42

Clear. Feels like 72°. High 90°, low 69°.

Pressure29.94 inHg
Wind13.5 mph S
Humidity62%
Visibility6.2 mi
Dew point59°
Tue, 1391° / 71°0.03Light rain
91 °Light rain

Shannon, Tuesday, 13 October

Light rain. High 91°, low 71°.

Pressure29.94 inHg
Wind13.4 mph S
Humidity55%
Visibility6.2 mi
Dew point70°
Wed, 1493° / 76°0.01Light rain
93 °Light rain

Shannon, Wednesday, 14 October

Light rain. High 93°, low 76°.

Pressure29.94 inHg
Wind10.1 mph S
Humidity58%
Visibility6.2 mi
Dew point71°
Thu, 1589° / 75°0Clear
89 °Clear

Shannon, Thursday, 15 October

Clear. High 89°, low 75°.

Pressure29.97 inHg
Wind9.9 mph S
Humidity49%
Visibility6.2 mi
Dew point63°
Fri, 1671° / 59°0Overcast
71 °Overcast

Shannon, Friday, 16 October

Overcast. High 71°, low 59°.

Pressure30.42 inHg
Wind23.8 mph N
Humidity35%
Visibility—
Dew point37°
Sat, 1765° / 52°0Partly cloudy
65 °Partly cloudy

Shannon, Saturday, 17 October

Partly cloudy. High 65°, low 52°.

Pressure30.39 inHg
Wind12.8 mph NE
Humidity41%
Visibility—
Dew point38°
Sun, 1869° / 50°0Overcast
69 °Overcast

Shannon, Sunday, 18 October

Overcast. High 69°, low 50°.

Pressure30.33 inHg
Wind10 mph SE
Humidity32%
Visibility—
Dew point33°
Mon, 1975° / 54°0Overcast
75 °Overcast

Shannon, Monday, 19 October

Overcast. High 75°, low 54°.

Pressure30.18 inHg
Wind13.6 mph S
Humidity31%
Visibility—
Dew point38°
Tue, 2074° / 65°0.23Light rain
74 °Light rain

Shannon, Tuesday, 20 October

Light rain. High 74°, low 65°.

Pressure30.00 inHg
Wind13.9 mph S
Humidity72%
Visibility—
Dew point63°
Wed, 2179° / 64°0.15Light rain
79 °Light rain

Shannon, Wednesday, 21 October

Light rain. High 79°, low 64°.

Pressure29.85 inHg
Wind14 mph S
Humidity64%
Visibility—
Dew point63°
Thu, 2271° / 53°0.04Light rain
71 °Light rain

Shannon, Thursday, 22 October

Light rain. High 71°, low 53°.

Pressure30.24 inHg
Wind17.4 mph N
Humidity38%
Visibility—
Dew point39°
Fri, 2377° / 57°0Partly cloudy
77 °Partly cloudy

Shannon, Friday, 23 October

Partly cloudy. High 77°, low 57°.

Pressure30.27 inHg
Wind6.9 mph W
Humidity25%
Visibility—
Dew point34°
Sat, 2478° / 59°0Overcast
78 °Overcast

Shannon, Saturday, 24 October

Overcast. High 78°, low 59°.

Pressure30.03 inHg
Wind19.5 mph S
Humidity28%
Visibility—
Dew point38°
Sun, 2587° / 65°0Clear
87 °Clear

Shannon, Sunday, 25 October

Clear. High 87°, low 65°.

Pressure29.71 inHg
Wind18.9 mph SW
Humidity33%
Visibility—
Dew point49°
Mon, 2674° / 58°0Clear
74 °Clear

Shannon, Monday, 26 October

Clear. High 74°, low 58°.

Pressure30.06 inHg
Wind12.9 mph NE
Humidity43%
Visibility—
Dew point46°
Tue, 2770° / 56°0Overcast
70 °Overcast

Shannon, Tuesday, 27 October

Overcast. High 70°, low 56°.

Pressure30.03 inHg
Wind8.4 mph E
Humidity48%
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.