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As of 22:28 CDT

Weather in Mont Belvieu, TX

67°Current weather

Mont Belvieu, Friday, 23 October, 22:28

Clear. Feels like 66°. High 86°, low 55°.

Pressure30.12 inHg
Wind5 mph SE
Humidity71%
Visibility6.2 mi
Dew point56°
Sat, 2485° / 59°0Clear
85 °Clear

Mont Belvieu, Saturday, 24 October

Clear. High 85°, low 59°.

Pressure30.21 inHg
Wind8.5 mph SE
Humidity47%
Visibility6.2 mi
Dew point59°
Sun, 2581° / 60°0Overcast
81 °Overcast

Mont Belvieu, Sunday, 25 October

Overcast. High 81°, low 60°.

Pressure30.27 inHg
Wind8.2 mph E
Humidity31%
Visibility6.2 mi
Dew point45°
Mon, 2681° / 62°0Overcast
81 °Overcast

Mont Belvieu, Monday, 26 October

Overcast. High 81°, low 62°.

Pressure30.24 inHg
Wind7.5 mph E
Humidity42%
Visibility6.2 mi
Dew point54°
Tue, 2781° / 60°0Overcast
81 °Overcast

Mont Belvieu, Tuesday, 27 October

Overcast. High 81°, low 60°.

Pressure30.15 inHg
Wind4.9 mph E
Humidity44%
Visibility6.2 mi
Dew point54°
Wed, 2881° / 67°0.07Light rain
81 °Light rain

Mont Belvieu, Wednesday, 28 October

Light rain. High 81°, low 67°.

Pressure30.15 inHg
Wind7.1 mph E
Humidity61%
Visibility—
Dew point61°
Thu, 2981° / 65°0Overcast
81 °Overcast

Mont Belvieu, Thursday, 29 October

Overcast. High 81°, low 65°.

Pressure30.15 inHg
Wind11.1 mph SE
Humidity42%
Visibility—
Dew point54°
Fri, 3080° / 66°0Overcast
80 °Overcast

Mont Belvieu, Friday, 30 October

Overcast. High 80°, low 66°.

Pressure30.12 inHg
Wind12.2 mph SE
Humidity57%
Visibility—
Dew point62°
Sat, 3181° / 72°0Overcast
81 °Overcast

Mont Belvieu, Saturday, 31 October

Overcast. High 81°, low 72°.

Pressure30.06 inHg
Wind14.4 mph S
Humidity62%
Visibility—
Dew point66°
Sun, 0179° / 69°0.57Rain
79 °Rain

Mont Belvieu, Sunday, 1 November

Rain. High 79°, low 69°.

Pressure30.06 inHg
Wind13.3 mph NE
Humidity72%
Visibility—
Dew point68°
Mon, 0280° / 62°0.01Light rain
80 °Light rain

Mont Belvieu, Monday, 2 November

Light rain. High 80°, low 62°.

Pressure30.18 inHg
Wind13.9 mph N
Humidity54%
Visibility—
Dew point58°
Tue, 0374° / 53°0Clear
74 °Clear

Mont Belvieu, Tuesday, 3 November

Clear. High 74°, low 53°.

Pressure30.27 inHg
Wind7 mph N
Humidity26%
Visibility—
Dew point33°
Wed, 0473° / 57°0Clear
73 °Clear

Mont Belvieu, Wednesday, 4 November

Clear. High 73°, low 57°.

Pressure30.21 inHg
Wind8.7 mph S
Humidity32%
Visibility—
Dew point40°
Thu, 0576° / 61°0Partly cloudy
76 °Partly cloudy

Mont Belvieu, Thursday, 5 November

Partly cloudy. High 76°, low 61°.

Pressure30.18 inHg
Wind11.5 mph S
Humidity51%
Visibility—
Dew point55°
Fri, 0676° / 68°0Light rain
76 °Light rain

Mont Belvieu, Friday, 6 November

Light rain. High 76°, low 68°.

Pressure30.18 inHg
Wind9.4 mph E
Humidity62%
Visibility—
Dew point61°
Sat, 0778° / 67°0Overcast
78 °Overcast

Mont Belvieu, Saturday, 7 November

Overcast. High 78°, low 67°.

Pressure30.24 inHg
Wind8.2 mph E
Humidity53%
Visibility—
Dew point58°

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 Mont Belvieu, 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 Mont Belvieu, 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.