As of 11:44 CDT

Weather in Petal, MS

73°

Petal, Wednesday, 21 October, 11:44

Clear. Feels like 72°. High 78°, low 47°.

Pressure30.21 inHg

Wind4.6 mph N

Humidity39%

Visibility6.2 mi

Dew point47°

See detailed hourly forecast

Thu, 2281° / 48°

81 °

Petal, Thursday, 22 October

Clear. High 81°, low 48°.

Pressure30.18 inHg

Wind4.5 mph N

Humidity41%

Visibility6.2 mi

Dew point51°

Fri, 2379° / 53°

79 °

Petal, Friday, 23 October

Clear. High 79°, low 53°.

Pressure30.18 inHg

Wind2.9 mph E

Humidity40%

Visibility6.2 mi

Dew point50°

Sat, 2474° / 54°

74 °

Petal, Saturday, 24 October

Clear. High 74°, low 54°.

Pressure30.33 inHg

Wind7 mph E

Humidity33%

Visibility6.2 mi

Dew point42°

Sun, 2576° / 54°

76 °

Petal, Sunday, 25 October

Clear. High 76°, low 54°.

Pressure30.27 inHg

Wind7.4 mph NE

Humidity46%

Visibility—

Dew point50°

Mon, 2677° / 54°

77 °

Petal, Monday, 26 October

Overcast. High 77°, low 54°.

Pressure30.21 inHg

Wind6 mph NE

Humidity50%

Visibility—

Dew point53°

Tue, 2779° / 54°

79 °

Petal, Tuesday, 27 October

Overcast. High 79°, low 54°.

Pressure30.21 inHg

Wind4.7 mph E

Humidity39%

Visibility—

Dew point48°

Wed, 2883° / 62°

83 °

Petal, Wednesday, 28 October

Partly cloudy. High 83°, low 62°.

Pressure30.15 inHg

Wind4.9 mph E

Humidity40%

Visibility—

Dew point54°

Thu, 2983° / 60°

83 °

Petal, Thursday, 29 October

Overcast. High 83°, low 60°.

Pressure30.15 inHg

Wind5.3 mph E

Humidity38%

Visibility—

Dew point52°

Fri, 3083° / 59°

83 °

Petal, Friday, 30 October

Clear. High 83°, low 59°.

Pressure30.06 inHg

Wind7.1 mph NE

Humidity34%

Visibility—

Dew point49°

Sat, 3181° / 57°

81 °

Petal, Saturday, 31 October

Overcast. High 81°, low 57°.

Pressure30.03 inHg

Wind10.7 mph SE

Humidity34%

Visibility—

Dew point47°

Sun, 0182° / 59°

82 °

Petal, Sunday, 1 November

Overcast. High 82°, low 59°.

Pressure30.00 inHg

Wind11.7 mph SE

Humidity56%

Visibility—

Dew point62°

Mon, 0269° / 58°

1.41

69 °

Petal, Monday, 2 November

Heavy rain. High 69°, low 58°.

Pressure29.83 inHg

Wind10.7 mph NW

Humidity91%

Visibility—

Dew point65°

Tue, 0365° / 53°

65 °

Petal, Tuesday, 3 November

Mostly clear. High 65°, low 53°.

Pressure29.74 inHg

Wind12.6 mph NW

Humidity52%

Visibility—

Dew point46°

Wed, 0472° / 52°

72 °

Petal, Wednesday, 4 November

Partly cloudy. High 72°, low 52°.

Pressure29.80 inHg

Wind9.7 mph W

Humidity43%

Visibility—

Dew point45°

Thu, 0570° / 49°

70 °

Petal, Thursday, 5 November

Overcast. High 70°, low 49°.

Pressure29.91 inHg

Wind7.2 mph SW

Humidity26%

Visibility—

Dew point31°

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.