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As of 21:30 EDT

Weather in Lafayette, OH

41°Current weather

Lafayette, Saturday, 17 October, 21:30

Clear. Feels like 41°. High 54°, low 39°.

Pressure30.50 inHg
Wind0.7 mph SW
Humidity81%
Visibility6.2 mi
Dew point36°
Sun, 1861° / 38°0Clear
61 °Clear

Lafayette, Sunday, 18 October

Clear. High 61°, low 38°.

Pressure30.56 inHg
Wind7.7 mph SW
Humidity50%
Visibility6.2 mi
Dew point37°
Mon, 1964° / 40°0Clear
64 °Clear

Lafayette, Monday, 19 October

Clear. High 64°, low 40°.

Pressure30.45 inHg
Wind1.1 mph SW
Humidity48%
Visibility6.2 mi
Dew point39°
Tue, 2065° / 43°0Mostly clear
65 °Mostly clear

Lafayette, Tuesday, 20 October

Mostly clear. High 65°, low 43°.

Pressure30.42 inHg
Wind3.5 mph NE
Humidity61%
Visibility6.2 mi
Dew point47°
Wed, 2162° / 42°0Clear
62 °Clear

Lafayette, Wednesday, 21 October

Clear. High 62°, low 42°.

Pressure30.33 inHg
Wind1.2 mph NW
Humidity84%
Visibility0.1 mi
Dew point49°
Thu, 2264° / 44°0Mostly clear
64 °Mostly clear

Lafayette, Thursday, 22 October

Mostly clear. High 64°, low 44°.

Pressure30.24 inHg
Wind6.1 mph N
Humidity59%
Visibility—
Dew point46°
Fri, 2364° / 49°0Mostly clear
64 °Mostly clear

Lafayette, Friday, 23 October

Mostly clear. High 64°, low 49°.

Pressure30.36 inHg
Wind8.7 mph E
Humidity49%
Visibility—
Dew point41°
Sat, 2468° / 49°0Mostly clear
68 °Mostly clear

Lafayette, Saturday, 24 October

Mostly clear. High 68°, low 49°.

Pressure30.33 inHg
Wind9.3 mph S
Humidity44%
Visibility—
Dew point43°
Sun, 2570° / 50°0Overcast
70 °Overcast

Lafayette, Sunday, 25 October

Overcast. High 70°, low 50°.

Pressure30.27 inHg
Wind13.3 mph SW
Humidity43%
Visibility—
Dew point44°
Mon, 2656° / 41°0Partly cloudy
56 °Partly cloudy

Lafayette, Monday, 26 October

Partly cloudy. High 56°, low 41°.

Pressure30.36 inHg
Wind9.9 mph N
Humidity42%
Visibility—
Dew point30°
Tue, 2758° / 39°0Overcast
58 °Overcast

Lafayette, Tuesday, 27 October

Overcast. High 58°, low 39°.

Pressure30.36 inHg
Wind5.8 mph SW
Humidity38%
Visibility—
Dew point30°
Wed, 2865° / 43°0Partly cloudy
65 °Partly cloudy

Lafayette, Wednesday, 28 October

Partly cloudy. High 65°, low 43°.

Pressure30.21 inHg
Wind9.4 mph SW
Humidity33%
Visibility—
Dew point32°
Thu, 2972° / 56°0Overcast
72 °Overcast

Lafayette, Thursday, 29 October

Overcast. High 72°, low 56°.

Pressure29.97 inHg
Wind17.8 mph SW
Humidity45%
Visibility—
Dew point46°
Fri, 3067° / 54°0.23Light rain
67 °Light rain

Lafayette, Friday, 30 October

Light rain. High 67°, low 54°.

Pressure29.88 inHg
Wind16.1 mph SW
Humidity72%
Visibility—
Dew point56°
Sat, 3164° / 47°0.24Rain
64 °Rain

Lafayette, Saturday, 31 October

Rain. High 64°, low 47°.

Pressure30.18 inHg
Wind17.5 mph SE
Humidity35%
Visibility—
Dew point33°
Sun, 0171° / 52°0.3Rain
71 °Rain

Lafayette, Sunday, 1 November

Rain. High 71°, low 52°.

Pressure29.80 inHg
Wind23.2 mph SW
Humidity74%
Visibility—
Dew point61°

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.