As of 03:44 CDT

Weather in Petal, MS

50°

Petal, Sunday, 18 October, 03:44

Clear. Feels like 47°. High 72°, low 49°.

Pressure30.33 inHg

Wind5.7 mph N

Humidity71%

Visibility6.2 mi

Dew point41°

See detailed hourly forecast

Mon, 1973° / 49°

73 °

Petal, Monday, 19 October

Overcast. High 73°, low 49°.

Pressure30.30 inHg

Wind5.3 mph NE

Humidity46%

Visibility6.2 mi

Dew point46°

Tue, 2076° / 52°

76 °

Petal, Tuesday, 20 October

Clear. High 76°, low 52°.

Pressure30.24 inHg

Wind5.5 mph NE

Humidity38%

Visibility6.2 mi

Dew point45°

Wed, 2178° / 52°

78 °

Petal, Wednesday, 21 October

Clear. High 78°, low 52°.

Pressure30.21 inHg

Wind3.7 mph E

Humidity35%

Visibility6.2 mi

Dew point46°

Thu, 2279° / 52°

79 °

Petal, Thursday, 22 October

Clear. High 79°, low 52°.

Pressure30.15 inHg

Wind3.6 mph N

Humidity33%

Visibility—

Dew point44°

Fri, 2380° / 53°

80 °

Petal, Friday, 23 October

Clear. High 80°, low 53°.

Pressure30.12 inHg

Wind5.6 mph NE

Humidity31%

Visibility—

Dew point42°

Sat, 2479° / 54°

79 °

Petal, Saturday, 24 October

Clear. High 79°, low 54°.

Pressure30.27 inHg

Wind8.6 mph E

Humidity28%

Visibility—

Dew point40°

Sun, 2581° / 54°

81 °

Petal, Sunday, 25 October

Overcast. High 81°, low 54°.

Pressure30.30 inHg

Wind6.8 mph NE

Humidity42%

Visibility—

Dew point51°

Mon, 2676° / 53°

76 °

Petal, Monday, 26 October

Overcast. High 76°, low 53°.

Pressure30.24 inHg

Wind5.3 mph E

Humidity26%

Visibility—

Dew point35°

Tue, 2780° / 58°

80 °

Petal, Tuesday, 27 October

Overcast. High 80°, low 58°.

Pressure30.12 inHg

Wind6.8 mph E

Humidity40%

Visibility—

Dew point49°

Wed, 2875° / 63°

0.02

75 °

Petal, Wednesday, 28 October

Light rain. High 75°, low 63°.

Pressure29.94 inHg

Wind7.6 mph E

Humidity78%

Visibility—

Dew point65°

Thu, 2987° / 67°

0.01

87 °

Petal, Thursday, 29 October

Light rain. High 87°, low 67°.

Pressure29.80 inHg

Wind9.8 mph W

Humidity51%

Visibility—

Dew point63°

Fri, 3081° / 62°

81 °

Petal, Friday, 30 October

Overcast. High 81°, low 62°.

Pressure29.94 inHg

Wind3.6 mph NW

Humidity50%

Visibility—

Dew point57°

Sat, 3173° / 67°

0.29

73 °

Petal, Saturday, 31 October

Light rain. High 73°, low 67°.

Pressure30.03 inHg

Wind5.8 mph E

Humidity88%

Visibility—

Dew point66°

Sun, 0189° / 68°

0.23

89 °

Petal, Sunday, 1 November

Rain. High 89°, low 68°.

Pressure30.12 inHg

Wind6.1 mph SW

Humidity51%

Visibility—

Dew point66°

Mon, 0272° / 68°

1.05

72 °

Petal, Monday, 2 November

Heavy rain. High 72°, low 68°.

Pressure30.18 inHg

Wind5.5 mph E

Humidity96%

Visibility—

Dew point71°

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.