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As of 18:01 EDT

Weather in Lafayette, OH

68°Current weather

Lafayette, Tuesday, 20 October, 18:01

Clear. Feels like 67°. High 69°, low 38°.

Pressure30.33 inHg
Wind3.1 mph NE
Humidity45%
Visibility6.2 mi
Dew point46°
Wed, 2168° / 40°0Clear
68 °Clear

Lafayette, Wednesday, 21 October

Clear. High 68°, low 40°.

Pressure30.30 inHg
Wind1.3 mph N
Humidity86%
Visibility0.2 mi
Dew point50°
Thu, 2267° / 41°0Clear
67 °Clear

Lafayette, Thursday, 22 October

Clear. High 67°, low 41°.

Pressure30.27 inHg
Wind4.2 mph N
Humidity66%
Visibility6.2 mi
Dew point50°
Fri, 2363° / 46°0Overcast
63 °Overcast

Lafayette, Friday, 23 October

Overcast. High 63°, low 46°.

Pressure30.39 inHg
Wind4.1 mph NE
Humidity71%
Visibility6.2 mi
Dew point50°
Sat, 2463° / 41°0Clear
63 °Clear

Lafayette, Saturday, 24 October

Clear. High 63°, low 41°.

Pressure30.47 inHg
Wind3 mph SE
Humidity56%
Visibility6.2 mi
Dew point42°
Sun, 2567° / 47°0Overcast
67 °Overcast

Lafayette, Sunday, 25 October

Overcast. High 67°, low 47°.

Pressure30.42 inHg
Wind7.1 mph S
Humidity48%
Visibility—
Dew point44°
Mon, 2669° / 50°0Overcast
69 °Overcast

Lafayette, Monday, 26 October

Overcast. High 69°, low 50°.

Pressure30.21 inHg
Wind8.2 mph SW
Humidity44%
Visibility—
Dew point44°
Tue, 2762° / 52°0Overcast
62 °Overcast

Lafayette, Tuesday, 27 October

Overcast. High 62°, low 52°.

Pressure30.21 inHg
Wind11.7 mph NE
Humidity58%
Visibility—
Dew point45°
Wed, 2855° / 40°0.44Rain
55 °Rain

Lafayette, Wednesday, 28 October

Rain. High 55°, low 40°.

Pressure30.03 inHg
Wind15.4 mph SW
Humidity88%
Visibility—
Dew point48°
Thu, 2950° / 38°0.07Light rain
50 °Light rain

Lafayette, Thursday, 29 October

Light rain. High 50°, low 38°.

Pressure30.12 inHg
Wind18.7 mph NW
Humidity47%
Visibility—
Dew point29°
Fri, 3045° / 31°0Clear
45 °Clear

Lafayette, Friday, 30 October

Clear. High 45°, low 31°.

Pressure30.30 inHg
Wind7.4 mph N
Humidity39%
Visibility—
Dew point19°
Sat, 3153° / 32°0Overcast
53 °Overcast

Lafayette, Saturday, 31 October

Overcast. High 53°, low 32°.

Pressure30.15 inHg
Wind15.7 mph S
Humidity40%
Visibility—
Dew point26°
Sun, 0158° / 48°0.19Light rain
58 °Light rain

Lafayette, Sunday, 1 November

Light rain. High 58°, low 48°.

Pressure30.03 inHg
Wind18.6 mph S
Humidity84%
Visibility—
Dew point50°
Mon, 0267° / 43°0.45Rain
67 °Rain

Lafayette, Monday, 2 November

Rain. High 67°, low 43°.

Pressure29.88 inHg
Wind20.7 mph W
Humidity72%
Visibility—
Dew point57°
Tue, 0349° / 36°0Clear
49 °Clear

Lafayette, Tuesday, 3 November

Clear. High 49°, low 36°.

Pressure30.45 inHg
Wind11.3 mph NW
Humidity34%
Visibility—
Dew point20°
Wed, 0450° / 35°0Overcast
50 °Overcast

Lafayette, Wednesday, 4 November

Overcast. High 50°, low 35°.

Pressure30.30 inHg
Wind13.1 mph SW
Humidity39%
Visibility—
Dew point23°

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 Lafayette, 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 Lafayette, 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.