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As of 20:18 CDT

Weather in Shannon, TX

69°Current weather

Shannon, Thursday, 22 October, 20:18

Partly cloudy. Feels like 68°. High 82°, low 54°.

Pressure30.12 inHg
Wind6.1 mph SE
Humidity51%
Visibility6.2 mi
Dew point50°
Fri, 2382° / 55°0Overcast
82 °Overcast

Shannon, Friday, 23 October

Overcast. High 82°, low 55°.

Pressure30.12 inHg
Wind9.9 mph S
Humidity43%
Visibility6.2 mi
Dew point52°
Sat, 2480° / 54°0Overcast
80 °Overcast

Shannon, Saturday, 24 October

Overcast. High 80°, low 54°.

Pressure30.18 inHg
Wind9.9 mph S
Humidity46%
Visibility6.2 mi
Dew point54°
Sun, 2577° / 63°0Overcast
77 °Overcast

Shannon, Sunday, 25 October

Overcast. High 77°, low 63°.

Pressure30.27 inHg
Wind10.5 mph S
Humidity54%
Visibility6.2 mi
Dew point57°
Mon, 2677° / 59°0Clear
77 °Clear

Shannon, Monday, 26 October

Clear. High 77°, low 59°.

Pressure30.24 inHg
Wind9.3 mph SE
Humidity44%
Visibility6.2 mi
Dew point49°
Tue, 2778° / 62°0.02Light rain
78 °Light rain

Shannon, Tuesday, 27 October

Light rain. High 78°, low 62°.

Pressure30.18 inHg
Wind9.3 mph SE
Humidity50%
Visibility—
Dew point51°
Wed, 2879° / 61°0Mostly clear
79 °Mostly clear

Shannon, Wednesday, 28 October

Mostly clear. High 79°, low 61°.

Pressure30.03 inHg
Wind13.6 mph S
Humidity50%
Visibility—
Dew point56°
Thu, 2975° / 68°0.46Rain
75 °Rain

Shannon, Thursday, 29 October

Rain. High 75°, low 68°.

Pressure30.03 inHg
Wind17.1 mph S
Humidity78%
Visibility—
Dew point63°
Fri, 3076° / 67°0.41Rain
76 °Rain

Shannon, Friday, 30 October

Rain. High 76°, low 67°.

Pressure29.94 inHg
Wind16.9 mph S
Humidity87%
Visibility—
Dew point65°
Sat, 3183° / 66°0.56Rain
83 °Rain

Shannon, Saturday, 31 October

Rain. High 83°, low 66°.

Pressure29.83 inHg
Wind20.4 mph S
Humidity66%
Visibility—
Dew point65°
Sun, 0177° / 67°0.04Light rain
77 °Light rain

Shannon, Sunday, 1 November

Light rain. High 77°, low 67°.

Pressure29.88 inHg
Wind7.3 mph SW
Humidity64%
Visibility—
Dew point61°
Mon, 0270° / 61°0.36Rain
70 °Rain

Shannon, Monday, 2 November

Rain. High 70°, low 61°.

Pressure29.97 inHg
Wind16.5 mph NE
Humidity76%
Visibility—
Dew point61°
Tue, 0359° / 48°1.13Heavy rain
59 °Heavy rain

Shannon, Tuesday, 3 November

Heavy rain. High 59°, low 48°.

Pressure30.30 inHg
Wind19.9 mph N
Humidity91%
Visibility—
Dew point47°
Wed, 0458° / 44°0Clear
58 °Clear

Shannon, Wednesday, 4 November

Clear. High 58°, low 44°.

Pressure30.39 inHg
Wind14 mph N
Humidity51%
Visibility—
Dew point36°
Thu, 0564° / 45°0Mostly clear
64 °Mostly clear

Shannon, Thursday, 5 November

Mostly clear. High 64°, low 45°.

Pressure30.36 inHg
Wind4.9 mph N
Humidity38%
Visibility—
Dew point32°
Fri, 0661° / 50°0.01Light rain
61 °Light rain

Shannon, Friday, 6 November

Light rain. High 61°, low 50°.

Pressure30.12 inHg
Wind9.6 mph N
Humidity82%
Visibility—
Dew point53°

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.