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As of 17:57 EDT

Weather in Napoleon, OH

87°Current weather

Napoleon, Saturday, 8 August, 17:57

Mostly clear. Feels like 93°. High 86°, low 70°.

Pressure29.94 inHg
Wind14.1 mph W
Humidity57%
Visibility6.2 mi
Dew point70°
Sun, 0988° / 64°0.03Light rain
88 °Light rain

Napoleon, Sunday, 9 August

Light rain. High 88°, low 64°.

Pressure30.03 inHg
Wind8.6 mph S
Humidity51%
Visibility6.2 mi
Dew point61°
Mon, 1088° / 70°0.89Heavy rain
88 °Heavy rain

Napoleon, Monday, 10 August

Heavy rain. High 88°, low 70°.

Pressure29.97 inHg
Wind18 mph W
Humidity66%
Visibility6.2 mi
Dew point72°
Tue, 1185° / 68°0.71Rain
85 °Rain

Napoleon, Tuesday, 11 August

Rain. High 85°, low 68°.

Pressure29.85 inHg
Wind16.5 mph SW
Humidity67%
Visibility6.2 mi
Dew point70°
Wed, 1281° / 67°0.24Rain
81 °Rain

Napoleon, Wednesday, 12 August

Rain. High 81°, low 67°.

Pressure29.80 inHg
Wind5 mph NW
Humidity78%
Visibility6.2 mi
Dew point70°
Thu, 1369° / 60°0Overcast
69 °Overcast

Napoleon, Thursday, 13 August

Overcast. High 69°, low 60°.

Pressure29.94 inHg
Wind10.6 mph NE
Humidity73%
Visibility—
Dew point59°
Fri, 1471° / 54°0Clear
71 °Clear

Napoleon, Friday, 14 August

Clear. High 71°, low 54°.

Pressure30.12 inHg
Wind10.8 mph N
Humidity50%
Visibility—
Dew point49°
Sat, 1574° / 53°0Overcast
74 °Overcast

Napoleon, Saturday, 15 August

Overcast. High 74°, low 53°.

Pressure30.30 inHg
Wind6.2 mph N
Humidity51%
Visibility—
Dew point52°
Sun, 1676° / 56°0Mostly clear
76 °Mostly clear

Napoleon, Sunday, 16 August

Mostly clear. High 76°, low 56°.

Pressure30.27 inHg
Wind7.8 mph S
Humidity50%
Visibility—
Dew point53°
Mon, 1776° / 58°0.05Light rain
76 °Light rain

Napoleon, Monday, 17 August

Light rain. High 76°, low 58°.

Pressure30.06 inHg
Wind7.7 mph SW
Humidity64%
Visibility—
Dew point59°
Tue, 1882° / 67°0.01Light rain
82 °Light rain

Napoleon, Tuesday, 18 August

Light rain. High 82°, low 67°.

Pressure29.97 inHg
Wind11.3 mph N
Humidity66%
Visibility—
Dew point66°
Wed, 1981° / 61°0.14Rain
81 °Rain

Napoleon, Wednesday, 19 August

Rain. High 81°, low 61°.

Pressure30.00 inHg
Wind7.3 mph S
Humidity53%
Visibility—
Dew point58°
Thu, 2076° / 65°0.98Heavy rain
76 °Heavy rain

Napoleon, Thursday, 20 August

Heavy rain. High 76°, low 65°.

Pressure29.85 inHg
Wind11.7 mph S
Humidity84%
Visibility—
Dew point68°
Fri, 2181° / 62°0Overcast
81 °Overcast

Napoleon, Friday, 21 August

Overcast. High 81°, low 62°.

Pressure29.91 inHg
Wind7.3 mph N
Humidity59%
Visibility—
Dew point61°
Sat, 2269° / 54°0.05Light rain
69 °Light rain

Napoleon, Saturday, 22 August

Light rain. High 69°, low 54°.

Pressure29.88 inHg
Wind12.7 mph N
Humidity68%
Visibility—
Dew point55°
Sun, 2369° / 45°0Clear
69 °Clear

Napoleon, Sunday, 23 August

Clear. High 69°, low 45°.

Pressure30.21 inHg
Wind9.3 mph NE
Humidity47%
Visibility—
Dew point43°

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.