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As of 00:21 EDT

Weather in Napoleon, OH

47°Current weather

Napoleon, Wednesday, 21 October, 00:21

Clear. Feels like 45°. High 68°, low 40°.

Pressure30.33 inHg
Wind4.5 mph E
Humidity92%
Visibility6.2 mi
Dew point44°
Thu, 2270° / 41°0Clear
70 °Clear

Napoleon, Thursday, 22 October

Clear. High 70°, low 41°.

Pressure30.27 inHg
Wind5.1 mph N
Humidity60%
Visibility6.2 mi
Dew point50°
Fri, 2363° / 45°0Clear
63 °Clear

Napoleon, Friday, 23 October

Clear. High 63°, low 45°.

Pressure30.42 inHg
Wind3.5 mph NE
Humidity71%
Visibility6.2 mi
Dew point48°
Sat, 2463° / 42°0Clear
63 °Clear

Napoleon, Saturday, 24 October

Clear. High 63°, low 42°.

Pressure30.45 inHg
Wind2.7 mph SE
Humidity59%
Visibility6.2 mi
Dew point43°
Sun, 2565° / 41°0Overcast
65 °Overcast

Napoleon, Sunday, 25 October

Overcast. High 65°, low 41°.

Pressure30.42 inHg
Wind3.6 mph SW
Humidity48%
Visibility—
Dew point42°
Mon, 2669° / 45°0Overcast
69 °Overcast

Napoleon, Monday, 26 October

Overcast. High 69°, low 45°.

Pressure30.21 inHg
Wind8.6 mph SW
Humidity48%
Visibility—
Dew point45°
Tue, 2755° / 40°0.15Light rain
55 °Light rain

Napoleon, Tuesday, 27 October

Light rain. High 55°, low 40°.

Pressure30.30 inHg
Wind13.8 mph N
Humidity94%
Visibility—
Dew point39°
Wed, 2850° / 34°0Clear
50 °Clear

Napoleon, Wednesday, 28 October

Clear. High 50°, low 34°.

Pressure30.30 inHg
Wind8.5 mph NE
Humidity47%
Visibility—
Dew point28°
Thu, 2953° / 38°0Clear
53 °Clear

Napoleon, Thursday, 29 October

Clear. High 53°, low 38°.

Pressure30.18 inHg
Wind11 mph W
Humidity40%
Visibility—
Dew point27°
Fri, 3054° / 37°0Clear
54 °Clear

Napoleon, Friday, 30 October

Clear. High 54°, low 37°.

Pressure30.24 inHg
Wind6.8 mph E
Humidity42%
Visibility—
Dew point28°
Sat, 3162° / 37°0Clear
62 °Clear

Napoleon, Saturday, 31 October

Clear. High 62°, low 37°.

Pressure30.12 inHg
Wind11.1 mph SE
Humidity31%
Visibility—
Dew point26°
Sun, 0162° / 53°0.47Rain
62 °Rain

Napoleon, Sunday, 1 November

Rain. High 62°, low 53°.

Pressure30.06 inHg
Wind17.5 mph S
Humidity71%
Visibility—
Dew point51°
Mon, 0262° / 46°0Partly cloudy
62 °Partly cloudy

Napoleon, Monday, 2 November

Partly cloudy. High 62°, low 46°.

Pressure30.03 inHg
Wind17.8 mph W
Humidity43%
Visibility—
Dew point38°
Tue, 0350° / 39°0Partly cloudy
50 °Partly cloudy

Napoleon, Tuesday, 3 November

Partly cloudy. High 50°, low 39°.

Pressure30.27 inHg
Wind8.6 mph NW
Humidity41%
Visibility—
Dew point26°
Wed, 0450° / 38°0Mostly clear
50 °Mostly clear

Napoleon, Wednesday, 4 November

Mostly clear. High 50°, low 38°.

Pressure30.18 inHg
Wind6 mph NE
Humidity37%
Visibility—
Dew point23°
Thu, 0550° / 37°0Clear
50 °Clear

Napoleon, Thursday, 5 November

Clear. High 50°, low 37°.

Pressure30.42 inHg
Wind6.7 mph NE
Humidity40%
Visibility—
Dew point25°

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, OH 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, OH 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.