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As of 20:40 CST

Weather in Mont Belvieu, TX

68°Current weather

Mont Belvieu, Friday, 6 November, 20:40

Overcast. Feels like 68°. High 80°, low 61°.

Pressure30.03 inHg
Wind3.2 mph N
Humidity85%
Visibility6.2 mi
Dew point63°
Sat, 0781° / 60°0Overcast
81 °Overcast

Mont Belvieu, Saturday, 7 November

Overcast. High 81°, low 60°.

Pressure30.12 inHg
Wind6.8 mph E
Humidity50%
Visibility6.2 mi
Dew point56°
Sun, 0871° / 57°0.08Light rain
71 °Light rain

Mont Belvieu, Sunday, 8 November

Light rain. High 71°, low 57°.

Pressure30.18 inHg
Wind5 mph NE
Humidity54%
Visibility6.2 mi
Dew point52°
Mon, 0967° / 57°0.06Light rain
67 °Light rain

Mont Belvieu, Monday, 9 November

Light rain. High 67°, low 57°.

Pressure30.21 inHg
Wind5.7 mph NE
Humidity47%
Visibility6.2 mi
Dew point45°
Tue, 1073° / 56°0.04Light rain
73 °Light rain

Mont Belvieu, Tuesday, 10 November

Light rain. High 73°, low 56°.

Pressure30.18 inHg
Wind1.8 mph N
Humidity38%
Visibility6.2 mi
Dew point46°
Wed, 1175° / 62°0.03Light rain
75 °Light rain

Mont Belvieu, Wednesday, 11 November

Light rain. High 75°, low 62°.

Pressure30.06 inHg
Wind4.2 mph W
Humidity62%
Visibility—
Dew point58°
Thu, 1278° / 60°0Partly cloudy
78 °Partly cloudy

Mont Belvieu, Thursday, 12 November

Partly cloudy. High 78°, low 60°.

Pressure29.97 inHg
Wind10.3 mph N
Humidity38%
Visibility—
Dew point48°
Fri, 1361° / 48°0Clear
61 °Clear

Mont Belvieu, Friday, 13 November

Clear. High 61°, low 48°.

Pressure30.18 inHg
Wind14.4 mph N
Humidity35%
Visibility—
Dew point30°
Sat, 1462° / 40°0Clear
62 °Clear

Mont Belvieu, Saturday, 14 November

Clear. High 62°, low 40°.

Pressure30.27 inHg
Wind7.6 mph N
Humidity29%
Visibility—
Dew point23°
Sun, 1566° / 45°0Partly cloudy
66 °Partly cloudy

Mont Belvieu, Sunday, 15 November

Partly cloudy. High 66°, low 45°.

Pressure30.33 inHg
Wind11.1 mph SE
Humidity45%
Visibility—
Dew point41°
Mon, 1670° / 53°0Mostly clear
70 °Mostly clear

Mont Belvieu, Monday, 16 November

Mostly clear. High 70°, low 53°.

Pressure30.36 inHg
Wind12.5 mph SE
Humidity49%
Visibility—
Dew point48°
Tue, 1774° / 58°0Clear
74 °Clear

Mont Belvieu, Tuesday, 17 November

Clear. High 74°, low 58°.

Pressure30.30 inHg
Wind11 mph S
Humidity50%
Visibility—
Dew point52°
Wed, 1874° / 61°0Partly cloudy
74 °Partly cloudy

Mont Belvieu, Wednesday, 18 November

Partly cloudy. High 74°, low 61°.

Pressure30.24 inHg
Wind11.7 mph SE
Humidity51%
Visibility—
Dew point53°
Thu, 1974° / 60°0Overcast
74 °Overcast

Mont Belvieu, Thursday, 19 November

Overcast. High 74°, low 60°.

Pressure30.18 inHg
Wind13.8 mph SE
Humidity54%
Visibility—
Dew point55°
Fri, 2077° / 66°0.15Light rain
77 °Light rain

Mont Belvieu, Friday, 20 November

Light rain. High 77°, low 66°.

Pressure30.09 inHg
Wind13.4 mph S
Humidity60%
Visibility—
Dew point61°
Sat, 2168° / 49°1.74Heavy rain
68 °Heavy rain

Mont Belvieu, Saturday, 21 November

Heavy rain. High 68°, low 49°.

Pressure29.94 inHg
Wind19.9 mph N
Humidity96%
Visibility—
Dew point65°

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.