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As of 23:07 EDT

Weather in Lafayette, OH

48°Current weather

Lafayette, Sunday, 18 October, 23:07

Clear. Feels like 44°. High 64°, low 34°.

Pressure30.45 inHg
Wind6.9 mph S
Humidity61%
Visibility6.2 mi
Dew point34°
Mon, 1966° / 39°0Clear
66 °Clear

Lafayette, Monday, 19 October

Clear. High 66°, low 39°.

Pressure30.45 inHg
Wind2.3 mph SW
Humidity48%
Visibility6.2 mi
Dew point40°
Tue, 2065° / 41°0Mostly clear
65 °Mostly clear

Lafayette, Tuesday, 20 October

Mostly clear. High 65°, low 41°.

Pressure30.39 inHg
Wind3.6 mph NE
Humidity58%
Visibility6.2 mi
Dew point46°
Wed, 2163° / 42°0Clear
63 °Clear

Lafayette, Wednesday, 21 October

Clear. High 63°, low 42°.

Pressure30.33 inHg
Wind2.6 mph N
Humidity81%
Visibility0.2 mi
Dew point49°
Thu, 2265° / 42°0Overcast
65 °Overcast

Lafayette, Thursday, 22 October

Overcast. High 65°, low 42°.

Pressure30.30 inHg
Wind3.9 mph N
Humidity73%
Visibility6.2 mi
Dew point49°
Fri, 2362° / 44°0Mostly clear
62 °Mostly clear

Lafayette, Friday, 23 October

Mostly clear. High 62°, low 44°.

Pressure30.39 inHg
Wind7 mph E
Humidity56%
Visibility—
Dew point44°
Sat, 2465° / 39°0Clear
65 °Clear

Lafayette, Saturday, 24 October

Clear. High 65°, low 39°.

Pressure30.45 inHg
Wind8.9 mph S
Humidity39%
Visibility—
Dew point35°
Sun, 2563° / 49°0Overcast
63 °Overcast

Lafayette, Sunday, 25 October

Overcast. High 63°, low 49°.

Pressure30.24 inHg
Wind16 mph SW
Humidity56%
Visibility—
Dew point44°
Mon, 2661° / 43°0Overcast
61 °Overcast

Lafayette, Monday, 26 October

Overcast. High 61°, low 43°.

Pressure30.33 inHg
Wind9.9 mph S
Humidity34%
Visibility—
Dew point29°
Tue, 2765° / 55°0Overcast
65 °Overcast

Lafayette, Tuesday, 27 October

Overcast. High 65°, low 55°.

Pressure30.12 inHg
Wind13.1 mph S
Humidity50%
Visibility—
Dew point44°
Wed, 2856° / 52°0.07Light rain
56 °Light rain

Lafayette, Wednesday, 28 October

Light rain. High 56°, low 52°.

Pressure30.21 inHg
Wind5.6 mph SW
Humidity81%
Visibility—
Dew point48°
Thu, 2963° / 53°0.02Light rain
63 °Light rain

Lafayette, Thursday, 29 October

Light rain. High 63°, low 53°.

Pressure30.12 inHg
Wind9.1 mph SE
Humidity60%
Visibility—
Dew point48°
Fri, 3067° / 58°0.26Rain
67 °Rain

Lafayette, Friday, 30 October

Rain. High 67°, low 58°.

Pressure29.97 inHg
Wind20.3 mph SW
Humidity73%
Visibility—
Dew point57°
Sat, 3164° / 53°0.48Rain
64 °Rain

Lafayette, Saturday, 31 October

Rain. High 64°, low 53°.

Pressure30.06 inHg
Wind14.1 mph SW
Humidity71%
Visibility—
Dew point49°
Sun, 0161° / 41°0.53Rain
61 °Rain

Lafayette, Sunday, 1 November

Rain. High 61°, low 41°.

Pressure29.62 inHg
Wind31.6 mph W
Humidity77%
Visibility—
Dew point45°
Mon, 0254° / 40°0Partly cloudy
54 °Partly cloudy

Lafayette, Monday, 2 November

Partly cloudy. High 54°, low 40°.

Pressure29.97 inHg
Wind14.9 mph W
Humidity55%
Visibility—
Dew point37°

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.