As of 01:37 CDT

Weather in Petal, MS

54°

Petal, Tuesday, 20 October, 01:37

Clear. Feels like 53°. High 77°, low 50°.

Pressure30.24 inHg

Wind0 mph N

Humidity82%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Wed, 2179° / 47°

79 °

Petal, Wednesday, 21 October

Clear. High 79°, low 47°.

Pressure30.18 inHg

Wind3.6 mph NE

Humidity37%

Visibility6.2 mi

Dew point48°

Thu, 2280° / 52°

80 °

Petal, Thursday, 22 October

Clear. High 80°, low 52°.

Pressure30.18 inHg

Wind4.7 mph NE

Humidity34%

Visibility6.2 mi

Dew point47°

Fri, 2379° / 53°

79 °

Petal, Friday, 23 October

Clear. High 79°, low 53°.

Pressure30.15 inHg

Wind3.4 mph NE

Humidity39%

Visibility6.2 mi

Dew point48°

Sat, 2477° / 55°

77 °

Petal, Saturday, 24 October

Clear. High 77°, low 55°.

Pressure30.27 inHg

Wind8 mph E

Humidity34%

Visibility—

Dew point43°

Sun, 2575° / 51°

75 °

Petal, Sunday, 25 October

Partly cloudy. High 75°, low 51°.

Pressure30.33 inHg

Wind8 mph NE

Humidity37%

Visibility—

Dew point42°

Mon, 2680° / 54°

80 °

Petal, Monday, 26 October

Overcast. High 80°, low 54°.

Pressure30.21 inHg

Wind7 mph E

Humidity44%

Visibility—

Dew point51°

Tue, 2781° / 58°

81 °

Petal, Tuesday, 27 October

Overcast. High 81°, low 58°.

Pressure30.15 inHg

Wind7.8 mph N

Humidity40%

Visibility—

Dew point51°

Wed, 2866° / 51°

66 °

Petal, Wednesday, 28 October

Overcast. High 66°, low 51°.

Pressure30.24 inHg

Wind14.8 mph N

Humidity33%

Visibility—

Dew point35°

Thu, 2962° / 36°

62 °

Petal, Thursday, 29 October

Overcast. High 62°, low 36°.

Pressure30.24 inHg

Wind9.3 mph NE

Humidity17%

Visibility—

Dew point11°

Fri, 3070° / 37°

70 °

Petal, Friday, 30 October

Overcast. High 70°, low 37°.

Pressure30.15 inHg

Wind4.9 mph NE

Humidity18%

Visibility—

Dew point19°

Sat, 3176° / 43°

76 °

Petal, Saturday, 31 October

Clear. High 76°, low 43°.

Pressure30.18 inHg

Wind5.1 mph E

Humidity24%

Visibility—

Dew point31°

Sun, 0181° / 54°

81 °

Petal, Sunday, 1 November

Overcast. High 81°, low 54°.

Pressure30.18 inHg

Wind5.7 mph SE

Humidity42%

Visibility—

Dew point51°

Mon, 0285° / 60°

85 °

Petal, Monday, 2 November

Partly cloudy. High 85°, low 60°.

Pressure30.06 inHg

Wind6.8 mph SW

Humidity45%

Visibility—

Dew point57°

Tue, 0380° / 58°

0.06

80 °

Petal, Tuesday, 3 November

Light rain. High 80°, low 58°.

Pressure30.00 inHg

Wind9 mph N

Humidity38%

Visibility—

Dew point49°

Wed, 0479° / 50°

79 °

Petal, Wednesday, 4 November

Clear. High 79°, low 50°.

Pressure30.06 inHg

Wind4.7 mph E

Humidity26%

Visibility—

Dew point37°

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 Petal, MS 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 Petal, MS 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.