As of 01:56 CDT

Weather in Shannon, TX

60°

Shannon, Friday, 16 October, 01:56

Overcast. Feels like 60°. High 63°, low 54°.

Pressure30.27 inHg

Wind19.4 mph N

Humidity86%

Visibility6.2 mi

Dew point56°

See detailed hourly forecast

Sat, 1759° / 46°

59 °

Shannon, Saturday, 17 October

Clear. High 59°, low 46°.

Pressure30.59 inHg

Wind6.7 mph NE

Humidity54%

Visibility6.2 mi

Dew point39°

Sun, 1865° / 44°

65 °

Shannon, Sunday, 18 October

Mostly clear. High 65°, low 44°.

Pressure30.42 inHg

Wind6.6 mph S

Humidity52%

Visibility6.2 mi

Dew point43°

Mon, 1970° / 50°

70 °

Shannon, Monday, 19 October

Clear. High 70°, low 50°.

Pressure30.24 inHg

Wind9.5 mph S

Humidity51%

Visibility6.2 mi

Dew point47°

Tue, 2074° / 54°

74 °

Shannon, Tuesday, 20 October

Clear. High 74°, low 54°.

Pressure30.15 inHg

Wind11.6 mph S

Humidity54%

Visibility—

Dew point52°

Wed, 2179° / 57°

79 °

Shannon, Wednesday, 21 October

Partly cloudy. High 79°, low 57°.

Pressure30.18 inHg

Wind8.9 mph S

Humidity58%

Visibility—

Dew point58°

Thu, 2278° / 61°

78 °

Shannon, Thursday, 22 October

Mostly clear. High 78°, low 61°.

Pressure30.15 inHg

Wind14.2 mph S

Humidity35%

Visibility—

Dew point45°

Fri, 2376° / 62°

0.01

76 °

Shannon, Friday, 23 October

Light rain. High 76°, low 62°.

Pressure29.97 inHg

Wind19.5 mph S

Humidity55%

Visibility—

Dew point57°

Sat, 2478° / 65°

78 °

Shannon, Saturday, 24 October

Clear. High 78°, low 65°.

Pressure30.06 inHg

Wind13 mph S

Humidity62%

Visibility—

Dew point61°

Sun, 2577° / 60°

77 °

Shannon, Sunday, 25 October

Overcast. High 77°, low 60°.

Pressure30.03 inHg

Wind16.2 mph NW

Humidity55%

Visibility—

Dew point56°

Mon, 2664° / 46°

0.03

64 °

Shannon, Monday, 26 October

Light rain. High 64°, low 46°.

Pressure30.15 inHg

Wind16.8 mph NW

Humidity45%

Visibility—

Dew point37°

Tue, 2768° / 52°

68 °

Shannon, Tuesday, 27 October

Overcast. High 68°, low 52°.

Pressure30.00 inHg

Wind18.4 mph S

Humidity47%

Visibility—

Dew point46°

Wed, 2868° / 54°

68 °

Shannon, Wednesday, 28 October

Clear. High 68°, low 54°.

Pressure30.06 inHg

Wind18.5 mph S

Humidity34%

Visibility—

Dew point34°

Thu, 2978° / 52°

78 °

Shannon, Thursday, 29 October

Clear. High 78°, low 52°.

Pressure30.00 inHg

Wind13.7 mph S

Humidity31%

Visibility—

Dew point38°

Fri, 3082° / 58°

82 °

Shannon, Friday, 30 October

Clear. High 82°, low 58°.

Pressure30.00 inHg

Wind10.7 mph S

Humidity34%

Visibility—

Dew point45°

Sat, 3184° / 65°

84 °

Shannon, Saturday, 31 October

Clear. High 84°, low 65°.

Pressure29.88 inHg

Wind16.2 mph SW

Humidity39%

Visibility—

Dew point54°

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.