As of 05:05 CST

Weather in Mont Belvieu, TX

63°

Mont Belvieu, Thursday, 12 November, 05:05

Clear. Feels like 63°. High 76°, low 60°.

Pressure30.00 inHg

Wind7 mph NW

Humidity91%

Visibility6.2 mi

Dew point60°

See detailed hourly forecast

Fri, 1372° / 53°

72 °

Mont Belvieu, Friday, 13 November

Clear. High 72°, low 53°.

Pressure30.03 inHg

Wind3.2 mph E

Humidity46%

Visibility6.2 mi

Dew point50°

Sat, 1465° / 49°

65 °

Mont Belvieu, Saturday, 14 November

Clear. High 65°, low 49°.

Pressure30.15 inHg

Wind9.9 mph E

Humidity47%

Visibility6.2 mi

Dew point43°

Sun, 1560° / 56°

1.61

60 °

Mont Belvieu, Sunday, 15 November

Heavy rain. High 60°, low 56°.

Pressure30.06 inHg

Wind16.9 mph E

Humidity95%

Visibility2.6 mi

Dew point57°

Mon, 1656° / 51°

0.14

56 °

Mont Belvieu, Monday, 16 November

Light rain. High 56°, low 51°.

Pressure30.27 inHg

Wind11.8 mph NE

Humidity81%

Visibility—

Dew point48°

Tue, 1767° / 54°

67 °

Mont Belvieu, Tuesday, 17 November

Overcast. High 67°, low 54°.

Pressure30.24 inHg

Wind9.2 mph NE

Humidity55%

Visibility—

Dew point45°

Wed, 1872° / 53°

72 °

Mont Belvieu, Wednesday, 18 November

Overcast. High 72°, low 53°.

Pressure30.24 inHg

Wind9.1 mph E

Humidity49%

Visibility—

Dew point49°

Thu, 1975° / 57°

75 °

Mont Belvieu, Thursday, 19 November

Overcast. High 75°, low 57°.

Pressure30.18 inHg

Wind8.9 mph E

Humidity51%

Visibility—

Dew point53°

Fri, 2076° / 61°

76 °

Mont Belvieu, Friday, 20 November

Mostly clear. High 76°, low 61°.

Pressure30.15 inHg

Wind9.4 mph SE

Humidity58%

Visibility—

Dew point58°

Sat, 2173° / 60°

73 °

Mont Belvieu, Saturday, 21 November

Overcast. High 73°, low 60°.

Pressure30.09 inHg

Wind7 mph E

Humidity43%

Visibility—

Dew point47°

Sun, 2271° / 60°

71 °

Mont Belvieu, Sunday, 22 November

Partly cloudy. High 71°, low 60°.

Pressure29.97 inHg

Wind6.3 mph S

Humidity57%

Visibility—

Dew point53°

Mon, 2377° / 64°

0.01

77 °

Mont Belvieu, Monday, 23 November

Light rain. High 77°, low 64°.

Pressure29.88 inHg

Wind13.6 mph S

Humidity64%

Visibility—

Dew point62°

Tue, 2478° / 63°

0.58

78 °

Mont Belvieu, Tuesday, 24 November

Rain. High 78°, low 63°.

Pressure29.77 inHg

Wind14.8 mph SW

Humidity73%

Visibility—

Dew point67°

Wed, 2566° / 50°

66 °

Mont Belvieu, Wednesday, 25 November

Clear. High 66°, low 50°.

Pressure30.15 inHg

Wind14.5 mph N

Humidity46%

Visibility—

Dew point40°

Thu, 2664° / 46°

64 °

Mont Belvieu, Thursday, 26 November

Overcast. High 64°, low 46°.

Pressure30.27 inHg

Wind10.7 mph E

Humidity36%

Visibility—

Dew point32°

Fri, 2770° / 52°

70 °

Mont Belvieu, Friday, 27 November

Overcast. High 70°, low 52°.

Pressure30.18 inHg

Wind9.4 mph NE

Humidity46%

Visibility—

Dew point44°

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.