As of 11:57 CDT

Weather in Alligator, MS

86°

Alligator, Thursday, 8 October, 11:57

Clear. Feels like 85°. High 88°, low 57°.

Pressure30.03 inHg

Wind4.1 mph NE

Humidity38%

Visibility6.2 mi

Dew point57°

See detailed hourly forecast

Monthly outlook for Alligator, MS: average high 81.6°, average low 64.2°. That is 4.3° above the climate normal for October. Precipitation is expected on 4 days (about 2.4 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 14 October (94.9°), the coolest 8 October (57.3°).

81.6°/64.2°

Average high / low

+4.3°

Above normal

4 / 4

Wet days / normal

2.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 October – 17 October	87.4°	74.9°	+6.9°
18 October – 27 October	71.9°	71.1°	+0.4°
28 October – 6 November	at normal	67.7°	—

October records over 66 years

95.4°3 October 2019All-time high

32.7°31 October 1993All-time low

Fri, 0991° / 62°

91 °

Alligator, Friday, 9 October

Clear. High 91°, low 62°.

Pressure30.03 inHg

Wind7.9 mph E

Humidity39%

Visibility6.2 mi

Dew point59°

Sat, 1070° / 62°

1.26

70 °

Alligator, Saturday, 10 October

Heavy rain. High 70°, low 62°.

Pressure29.77 inHg

Wind23 mph N

Humidity93%

Visibility0.9 mi

Dew point60°

Sun, 1186° / 63°

86 °

Alligator, Sunday, 11 October

Clear. High 86°, low 63°.

Pressure30.03 inHg

Wind7.6 mph W

Humidity48%

Visibility6.2 mi

Dew point59°

Mon, 1288° / 66°

88 °

Alligator, Monday, 12 October

Clear. High 88°, low 66°.

Pressure30.06 inHg

Wind5.9 mph SW

Humidity49%

Visibility6.2 mi

Dew point63°

Tue, 1387° / 66°

87 °

Alligator, Tuesday, 13 October

Clear. High 87°, low 66°.

Pressure30.00 inHg

Wind6.4 mph S

Humidity52%

Visibility—

Dew point64°

Wed, 1495° / 73°

95 °

Alligator, Wednesday, 14 October

Overcast. High 95°, low 73°.

Pressure29.97 inHg

Wind9.6 mph S

Humidity45%

Visibility—

Dew point65°

Thu, 1595° / 74°

95 °

Alligator, Thursday, 15 October

Clear. High 95°, low 74°.

Pressure30.03 inHg

Wind11.9 mph S

Humidity36%

Visibility—

Dew point60°

Fri, 1693° / 70°

93 °

Alligator, Friday, 16 October

Clear. High 93°, low 70°.

Pressure30.15 inHg

Wind8.3 mph S

Humidity36%

Visibility—

Dew point57°

Sat, 1783° / 64°

83 °

Alligator, Saturday, 17 October

Clear. High 83°, low 64°.

Pressure30.27 inHg

Wind18 mph NE

Humidity37%

Visibility—

Dew point50°

Sun, 1878° / 59°

0.01

78 °

Alligator, Sunday, 18 October

Light rain. High 78°, low 59°.

Pressure30.24 inHg

Wind12.4 mph NE

Humidity44%

Visibility—

Dew point49°

Mon, 1979° / 63°

79 °

Alligator, Monday, 19 October

Overcast. High 79°, low 63°.

Pressure30.24 inHg

Wind13.8 mph SE

Humidity37%

Visibility—

Dew point48°

Tue, 2069° / 62°

0.15

69 °

Alligator, Tuesday, 20 October

Rain. High 69°, low 62°.

Pressure30.24 inHg

Wind9.8 mph SE

Humidity65%

Visibility—

Dew point55°

Wed, 2165° / 62°

0.74

65 °

Alligator, Wednesday, 21 October

Rain. High 65°, low 62°.

Pressure30.12 inHg

Wind9.8 mph E

Humidity92%

Visibility—

Dew point63°

Thu, 2268° / 64°

0.24

68 °

Alligator, Thursday, 22 October

Light rain. High 68°, low 64°.

Pressure30.03 inHg

Wind7.9 mph E

Humidity91%

Visibility—

Dew point64°

Fri, 2373° / 59°

73 °

Alligator, Friday, 23 October

Overcast. High 73°, low 59°.

Pressure30.09 inHg

Wind14.1 mph NE

Humidity53%

Visibility—

Dew point52°

From day 17 onward the outlook is built from 60-year climate statistics

Sat, 2471° / 55°

0.14

71 °

Alligator, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high71°

Average low55°

Average precipitation0.14 in

Chance of precipitation25%

Record high84° (2003)

Record low38° (1981)

Sun, 2570° / 55°

0.19

70 °

Alligator, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high70°

Average low55°

Average precipitation0.19 in

Chance of precipitation30%

Record high83° (2000)

Record low41° (1982)

Mon, 2670° / 54°

0.21

70 °

Alligator, Monday, 26 October

Climate normal for this date — 60-year average.

Average high70°

Average low54°

Average precipitation0.21 in

Chance of precipitation30%

Record high85° (2023)

Record low40° (1982)

Tue, 2769° / 54°

0.19

69 °

Alligator, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high69°

Average low54°

Average precipitation0.19 in

Chance of precipitation32%

Record high84° (2023)

Record low41° (2005)

Wed, 2869° / 53°

0.13

69 °

Alligator, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high69°

Average low53°

Average precipitation0.13 in

Chance of precipitation30%

Record high83° (2024)

Record low37° (2001)

Thu, 2969° / 53°

0.13

69 °

Alligator, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high69°

Average low53°

Average precipitation0.13 in

Chance of precipitation32%

Record high84° (2000)

Record low35° (2017)

Fri, 3070° / 54°

0.14

70 °

Alligator, Friday, 30 October

Climate normal for this date — 60-year average.

Average high70°

Average low54°

Average precipitation0.14 in

Chance of precipitation23%

Record high84° (2016)

Record low36° (1993)

Sat, 3170° / 55°

0.19

70 °

Alligator, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high70°

Average low55°

Average precipitation0.19 in

Chance of precipitation27%

Record high85° (2016)

Record low33° (1993)

Sun, 0169° / 53°

0.14

69 °

Alligator, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high69°

Average low53°

Average precipitation0.14 in

Chance of precipitation27%

Record high83° (2000)

Record low31° (1993)

Mon, 0267° / 52°

0.14

67 °

Alligator, Monday, 2 November

Climate normal for this date — 60-year average.

Average high67°

Average low52°

Average precipitation0.14 in

Chance of precipitation28%

Record high81° (1961)

Record low31° (2023)

Tue, 0366° / 51°

0.07

66 °

Alligator, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high66°

Average low51°

Average precipitation0.07 in

Chance of precipitation23%

Record high81° (2016)

Record low29° (1966)

Wed, 0466° / 51°

0.1

66 °

Alligator, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high66°

Average low51°

Average precipitation0.1 in

Chance of precipitation25%

Record high81° (2024)

Record low26° (1991)

Thu, 0565° / 51°

0.13

65 °

Alligator, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high65°

Average low51°

Average precipitation0.13 in

Chance of precipitation27%

Record high80° (2003)

Record low27° (1991)

Fri, 0666° / 50°

0.19

66 °

Alligator, Friday, 6 November

Climate normal for this date — 60-year average.

Average high66°

Average low50°

Average precipitation0.19 in

Chance of precipitation30%

Record high79° (2023)

Record low31° (1967)

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 Alligator, 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 Alligator, 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.