As of 04:23 EDT

Weather in Napoleon, IN

63°Current weather

Napoleon, Thursday, 15 October, 04:23

Overcast. Feels like 64°. High 75°, low 62°.

Pressure30.06 inHg
Wind8.1 mph NE
Humidity96%
Visibility6.2 mi
Dew point61°

Monthly outlook for Napoleon, IN: average high 66.3°, average low 47.4°. That is 2.8° above the climate normal for October. Precipitation is expected on 4 days (about 2.3 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 23 October (77.1°), the coolest 18 October (36.6°).

66.3°/47.4°
Average high / low
+2.8°
Above normal
4 / 5
Wet days / normal
2.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October68.3°62.3°+3.3°
25 October – 3 November62.9°59.5°+1.9°
4 November – 13 Novemberat normal54.1°—

October records over 66 years

90.9°2 October 2019All-time high
25°26 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Moores Hill (14 mi).

Fri, 1668° / 50°0.07Light rain
68 °Light rain

Napoleon, Friday, 16 October

Light rain. High 68°, low 50°.

Pressure30.00 inHg
Wind14.8 mph NW
Humidity69%
Visibility6.2 mi
Dew point45°
Sat, 1754° / 41°0Clear
54 °Clear

Napoleon, Saturday, 17 October

Clear. High 54°, low 41°.

Pressure30.50 inHg
Wind10.4 mph N
Humidity50%
Visibility6.2 mi
Dew point29°
Sun, 1861° / 37°0Clear
61 °Clear

Napoleon, Sunday, 18 October

Clear. High 61°, low 37°.

Pressure30.59 inHg
Wind6.9 mph SE
Humidity47%
Visibility6.2 mi
Dew point35°
Mon, 1966° / 42°0Clear
66 °Clear

Napoleon, Monday, 19 October

Clear. High 66°, low 42°.

Pressure30.39 inHg
Wind6.5 mph SE
Humidity36%
Visibility—
Dew point35°
Tue, 2067° / 43°0Clear
67 °Clear

Napoleon, Tuesday, 20 October

Clear. High 67°, low 43°.

Pressure30.30 inHg
Wind5.1 mph NE
Humidity35%
Visibility—
Dew point35°
Wed, 2168° / 47°0Clear
68 °Clear

Napoleon, Wednesday, 21 October

Clear. High 68°, low 47°.

Pressure30.33 inHg
Wind8.7 mph NE
Humidity36%
Visibility—
Dew point37°
Thu, 2274° / 48°0Clear
74 °Clear

Napoleon, Thursday, 22 October

Clear. High 74°, low 48°.

Pressure30.27 inHg
Wind7.5 mph SE
Humidity37%
Visibility—
Dew point42°
Fri, 2377° / 55°0Mostly clear
77 °Mostly clear

Napoleon, Friday, 23 October

Mostly clear. High 77°, low 55°.

Pressure30.21 inHg
Wind12.7 mph S
Humidity40%
Visibility—
Dew point48°
Sat, 2473° / 57°0Overcast
73 °Overcast

Napoleon, Saturday, 24 October

Overcast. High 73°, low 57°.

Pressure30.27 inHg
Wind12 mph S
Humidity46%
Visibility—
Dew point48°
Sun, 2576° / 60°0Overcast
76 °Overcast

Napoleon, Sunday, 25 October

Overcast. High 76°, low 60°.

Pressure30.15 inHg
Wind13.7 mph SW
Humidity46%
Visibility—
Dew point51°
Mon, 2664° / 45°0.04Light rain
64 °Light rain

Napoleon, Monday, 26 October

Light rain. High 64°, low 45°.

Pressure30.09 inHg
Wind19 mph SW
Humidity78%
Visibility—
Dew point47°
Tue, 2763° / 41°0Clear
63 °Clear

Napoleon, Tuesday, 27 October

Clear. High 63°, low 41°.

Pressure30.12 inHg
Wind10.1 mph NE
Humidity28%
Visibility—
Dew point27°
Wed, 2852° / 47°2.03Heavy rain
52 °Heavy rain

Napoleon, Wednesday, 28 October

Heavy rain. High 52°, low 47°.

Pressure29.83 inHg
Wind14.7 mph N
Humidity97%
Visibility—
Dew point47°
Thu, 2963° / 43°0Clear
63 °Clear

Napoleon, Thursday, 29 October

Clear. High 63°, low 43°.

Pressure30.00 inHg
Wind10.9 mph W
Humidity51%
Visibility—
Dew point41°
Fri, 3060° / 42°0Clear
60 °Clear

Napoleon, Friday, 30 October

Clear. High 60°, low 42°.

Pressure30.18 inHg
Wind7.6 mph N
Humidity38%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3161° / 46°0.11Climate normal
61 °Climate normal

Napoleon, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.11 in
Chance of precipitation30%
Record high75° (1974)
Record low28° (2023)
Sun, 0160° / 46°0.17Climate normal
60 °Climate normal

Napoleon, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high60°
Average low46°
Average precipitation0.17 in
Chance of precipitation38%
Record high79° (2016)
Record low27° (2023)
Mon, 0259° / 44°0.09Climate normal
59 °Climate normal

Napoleon, Monday, 2 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.09 in
Chance of precipitation32%
Record high77° (2016)
Record low25° (1993)
Tue, 0357° / 42°0.07Climate normal
57 °Climate normal

Napoleon, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.07 in
Chance of precipitation30%
Record high76° (2003)
Record low21° (1966)
Wed, 0456° / 42°0.08Climate normal
56 °Climate normal

Napoleon, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.08 in
Chance of precipitation28%
Record high76° (2003)
Record low17° (1966)
Thu, 0556° / 42°0.1Climate normal
56 °Climate normal

Napoleon, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.1 in
Chance of precipitation32%
Record high76° (2024)
Record low20° (1991)
Fri, 0655° / 40°0.08Climate normal
55 °Climate normal

Napoleon, Friday, 6 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.08 in
Chance of precipitation32%
Record high75° (1975)
Record low27° (1995)
Sat, 0755° / 40°0.12Climate normal
55 °Climate normal

Napoleon, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.12 in
Chance of precipitation32%
Record high70° (2020)
Record low24° (1971)
Sun, 0855° / 40°0.04Climate normal
55 °Climate normal

Napoleon, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.04 in
Chance of precipitation17%
Record high77° (2023)
Record low21° (2019)
Mon, 0956° / 40°0.11Climate normal
56 °Climate normal

Napoleon, Monday, 9 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.11 in
Chance of precipitation32%
Record high75° (2020)
Record low20° (1991)
Tue, 1054° / 40°0.16Climate normal
54 °Climate normal

Napoleon, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.16 in
Chance of precipitation35%
Record high75° (2020)
Record low20° (2018)
Wed, 1152° / 38°0.11Climate normal
52 °Climate normal

Napoleon, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation28%
Record high69° (2010)
Record low22° (2025)
Thu, 1251° / 37°0.1Climate normal
51 °Climate normal

Napoleon, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation30%
Record high69° (1985)
Record low17° (2019)
Fri, 1351° / 36°0.08Climate normal
51 °Climate normal

Napoleon, Friday, 13 November

Climate normal for this date — 60-year average.

Average high51°
Average low36°
Average precipitation0.08 in
Chance of precipitation27%
Record high70° (2010)
Record low8° (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, IN 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, IN 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.