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As of 00:37 EDT

Weather in Lafayette, NJ

74°Current weather

Lafayette, Sunday, 9 August, 00:37

Clear. Feels like 75°. High 85°, low 71°.

Pressure29.97 inHg
Wind1 mph SW
Humidity91%
Visibility6.2 mi
Dew point71°
Mon, 1087° / 69°0Mostly clear
87 °Mostly clear

Lafayette, Monday, 10 August

Mostly clear. High 87°, low 69°.

Pressure29.97 inHg
Wind5.7 mph W
Humidity42%
Visibility6.2 mi
Dew point61°
Tue, 1190° / 69°0.01Light rain
90 °Light rain

Lafayette, Tuesday, 11 August

Light rain. High 90°, low 69°.

Pressure29.88 inHg
Wind9.4 mph NW
Humidity37%
Visibility6.2 mi
Dew point56°
Wed, 1276° / 66°0.28Rain
76 °Rain

Lafayette, Wednesday, 12 August

Rain. High 76°, low 66°.

Pressure29.71 inHg
Wind4.7 mph NW
Humidity67%
Visibility6.2 mi
Dew point65°
Thu, 1381° / 57°0.06Light rain
81 °Light rain

Lafayette, Thursday, 13 August

Light rain. High 81°, low 57°.

Pressure29.77 inHg
Wind11.5 mph NW
Humidity36%
Visibility—
Dew point50°
Fri, 1476° / 53°0Clear
76 °Clear

Lafayette, Friday, 14 August

Clear. High 76°, low 53°.

Pressure30.00 inHg
Wind9.5 mph NW
Humidity34%
Visibility—
Dew point43°
Sat, 1578° / 53°0Clear
78 °Clear

Lafayette, Saturday, 15 August

Clear. High 78°, low 53°.

Pressure30.12 inHg
Wind12 mph NW
Humidity36%
Visibility—
Dew point47°
Sun, 1679° / 52°0Mostly clear
79 °Mostly clear

Lafayette, Sunday, 16 August

Mostly clear. High 79°, low 52°.

Pressure30.15 inHg
Wind6.4 mph N
Humidity29%
Visibility—
Dew point41°
Mon, 1778° / 54°0.12Light rain
78 °Light rain

Lafayette, Monday, 17 August

Light rain. High 78°, low 54°.

Pressure30.09 inHg
Wind8.2 mph S
Humidity50%
Visibility—
Dew point56°
Tue, 1867° / 64°0.03Light rain
67 °Light rain

Lafayette, Tuesday, 18 August

Light rain. High 67°, low 64°.

Pressure30.09 inHg
Wind6.7 mph S
Humidity88%
Visibility—
Dew point62°
Wed, 1975° / 63°0.05Light rain
75 °Light rain

Lafayette, Wednesday, 19 August

Light rain. High 75°, low 63°.

Pressure29.91 inHg
Wind7.9 mph SW
Humidity70%
Visibility—
Dew point63°
Thu, 2077° / 62°0.76Rain
77 °Rain

Lafayette, Thursday, 20 August

Rain. High 77°, low 62°.

Pressure29.62 inHg
Wind11.3 mph NW
Humidity50%
Visibility—
Dew point56°
Fri, 2176° / 55°0Clear
76 °Clear

Lafayette, Friday, 21 August

Clear. High 76°, low 55°.

Pressure29.83 inHg
Wind13.6 mph NW
Humidity39%
Visibility—
Dew point48°
Sat, 2278° / 50°0Clear
78 °Clear

Lafayette, Saturday, 22 August

Clear. High 78°, low 50°.

Pressure30.03 inHg
Wind7.5 mph NW
Humidity27%
Visibility—
Dew point38°
Sun, 2378° / 55°0.02Light rain
78 °Light rain

Lafayette, Sunday, 23 August

Light rain. High 78°, low 55°.

Pressure30.00 inHg
Wind10.1 mph S
Humidity65%
Visibility—
Dew point63°
Mon, 2484° / 67°0.06Light rain
84 °Light rain

Lafayette, Monday, 24 August

Light rain. High 84°, low 67°.

Pressure29.88 inHg
Wind10.5 mph NW
Humidity36%
Visibility—
Dew point52°

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, NJ 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, NJ 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.