As of 10:46 CDT

Weather in Napoleon, MS

66°Current weather

Napoleon, Sunday, 18 October, 10:46

Clear. Feels like 65°. High 71°, low 51°.

Pressure30.36 inHg
Wind11.5 mph NE
Humidity57%
Visibility6.2 mi
Dew point50°

Monthly outlook for Napoleon, MS: average high 79°, average low 58.7°. That is 2.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 29 October (88.4°), the coolest 18 October (50.8°).

79°/58.7°
Average high / low
+2.6°
Above normal
2 / 4
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October77.4°75°+1.3°
28 October – 6 November81.7°72°+5.4°
7 November – 16 Novemberat normal68.8°—

October records over 66 years

92.8°4 October 2019All-time high
39.6°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Slidell (10 mi).

Mon, 1975° / 52°0Clear
75 °Clear

Napoleon, Monday, 19 October

Clear. High 75°, low 52°.

Pressure30.27 inHg
Wind5.5 mph NE
Humidity48%
Visibility6.2 mi
Dew point50°
Tue, 2078° / 57°0Clear
78 °Clear

Napoleon, Tuesday, 20 October

Clear. High 78°, low 57°.

Pressure30.24 inHg
Wind5.5 mph NE
Humidity43%
Visibility6.2 mi
Dew point51°
Wed, 2180° / 53°0Clear
80 °Clear

Napoleon, Wednesday, 21 October

Clear. High 80°, low 53°.

Pressure30.18 inHg
Wind5.6 mph NE
Humidity31%
Visibility6.2 mi
Dew point44°
Thu, 2280° / 54°0Clear
80 °Clear

Napoleon, Thursday, 22 October

Clear. High 80°, low 54°.

Pressure30.12 inHg
Wind4.9 mph SW
Humidity31%
Visibility—
Dew point43°
Fri, 2380° / 55°0Clear
80 °Clear

Napoleon, Friday, 23 October

Clear. High 80°, low 55°.

Pressure30.15 inHg
Wind5.3 mph E
Humidity29%
Visibility—
Dew point42°
Sat, 2479° / 56°0Clear
79 °Clear

Napoleon, Saturday, 24 October

Clear. High 79°, low 56°.

Pressure30.27 inHg
Wind11.2 mph E
Humidity35%
Visibility—
Dew point46°
Sun, 2576° / 52°0Mostly clear
76 °Mostly clear

Napoleon, Sunday, 25 October

Mostly clear. High 76°, low 52°.

Pressure30.30 inHg
Wind8.5 mph E
Humidity40%
Visibility—
Dew point46°
Mon, 2676° / 56°0Overcast
76 °Overcast

Napoleon, Monday, 26 October

Overcast. High 76°, low 56°.

Pressure30.15 inHg
Wind10.3 mph E
Humidity51%
Visibility—
Dew point54°
Tue, 2777° / 60°0Overcast
77 °Overcast

Napoleon, Tuesday, 27 October

Overcast. High 77°, low 60°.

Pressure30.06 inHg
Wind9.7 mph E
Humidity64%
Visibility—
Dew point62°
Wed, 2883° / 67°0Light rain
83 °Light rain

Napoleon, Wednesday, 28 October

Light rain. High 83°, low 67°.

Pressure29.97 inHg
Wind11 mph SE
Humidity62%
Visibility—
Dew point67°
Thu, 2988° / 70°0Clear
88 °Clear

Napoleon, Thursday, 29 October

Clear. High 88°, low 70°.

Pressure29.88 inHg
Wind6.1 mph S
Humidity48%
Visibility—
Dew point64°
Fri, 3087° / 71°0Clear
87 °Clear

Napoleon, Friday, 30 October

Clear. High 87°, low 71°.

Pressure29.88 inHg
Wind8.5 mph SE
Humidity51%
Visibility—
Dew point64°
Sat, 3185° / 72°0.21Light rain
85 °Light rain

Napoleon, Saturday, 31 October

Light rain. High 85°, low 72°.

Pressure29.94 inHg
Wind8.5 mph W
Humidity62%
Visibility—
Dew point69°
Sun, 0171° / 63°0.32Rain
71 °Rain

Napoleon, Sunday, 1 November

Rain. High 71°, low 63°.

Pressure30.18 inHg
Wind8.2 mph NE
Humidity83%
Visibility—
Dew point60°
Mon, 0276° / 51°0Clear
76 °Clear

Napoleon, Monday, 2 November

Clear. High 76°, low 51°.

Pressure30.21 inHg
Wind9.4 mph NE
Humidity20%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0371° / 58°0.09Climate normal
71 °Climate normal

Napoleon, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high71°
Average low58°
Average precipitation0.09 in
Chance of precipitation15%
Record high81° (2024)
Record low37° (1966)
Wed, 0471° / 58°0.07Climate normal
71 °Climate normal

Napoleon, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high71°
Average low58°
Average precipitation0.07 in
Chance of precipitation23%
Record high82° (2016)
Record low35° (1991)
Thu, 0571° / 59°0.1Climate normal
71 °Climate normal

Napoleon, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high71°
Average low59°
Average precipitation0.1 in
Chance of precipitation35%
Record high82° (2024)
Record low36° (1991)
Fri, 0671° / 58°0.05Climate normal
71 °Climate normal

Napoleon, Friday, 6 November

Climate normal for this date — 60-year average.

Average high71°
Average low58°
Average precipitation0.05 in
Chance of precipitation22%
Record high84° (2024)
Record low40° (1991)
Sat, 0771° / 59°0.09Climate normal
71 °Climate normal

Napoleon, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high71°
Average low59°
Average precipitation0.09 in
Chance of precipitation25%
Record high83° (2024)
Record low40° (1993)
Sun, 0870° / 58°0.06Climate normal
70 °Climate normal

Napoleon, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high70°
Average low58°
Average precipitation0.06 in
Chance of precipitation20%
Record high83° (2022)
Record low41° (1991)
Mon, 0970° / 58°0.13Climate normal
70 °Climate normal

Napoleon, Monday, 9 November

Climate normal for this date — 60-year average.

Average high70°
Average low58°
Average precipitation0.13 in
Chance of precipitation33%
Record high83° (2024)
Record low34° (1991)
Tue, 1070° / 57°0.05Climate normal
70 °Climate normal

Napoleon, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high70°
Average low57°
Average precipitation0.05 in
Chance of precipitation20%
Record high78° (2002)
Record low38° (1991)
Wed, 1169° / 57°0.13Climate normal
69 °Climate normal

Napoleon, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high69°
Average low57°
Average precipitation0.13 in
Chance of precipitation22%
Record high82° (2024)
Record low33° (2025)
Thu, 1269° / 56°0.1Climate normal
69 °Climate normal

Napoleon, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high69°
Average low56°
Average precipitation0.1 in
Chance of precipitation23%
Record high79° (2003)
Record low37° (2019)
Fri, 1367° / 54°0.09Climate normal
67 °Climate normal

Napoleon, Friday, 13 November

Climate normal for this date — 60-year average.

Average high67°
Average low54°
Average precipitation0.09 in
Chance of precipitation20%
Record high79° (2024)
Record low27° (2019)
Sat, 1467° / 55°0.08Climate normal
67 °Climate normal

Napoleon, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high67°
Average low55°
Average precipitation0.08 in
Chance of precipitation25%
Record high77° (1993)
Record low36° (2014)
Sun, 1568° / 56°0.13Climate normal
68 °Climate normal

Napoleon, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high68°
Average low56°
Average precipitation0.13 in
Chance of precipitation23%
Record high79° (2005)
Record low33° (2018)
Mon, 1668° / 55°0.08Climate normal
68 °Climate normal

Napoleon, Monday, 16 November

Climate normal for this date — 60-year average.

Average high68°
Average low55°
Average precipitation0.08 in
Chance of precipitation17%
Record high78° (1988)
Record low38° (2019)

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 Napoleon, 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 Napoleon, 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.