As of 18:09 EST

Weather in Lafayette, PA

30°Current weather

Lafayette, Friday, 13 November, 18:09

Overcast. Feels like 22°. High 35°, low 30°.

Pressure29.83 inHg
Wind9.2 mph NW
Humidity80%
Visibility6.2 mi
Dew point26°

Monthly outlook for Lafayette, PA: average high 40.6°, average low 28.3°. That is 0.5° below the climate normal for November. Precipitation is expected on 6 days (about 0.9 inches), against a normal of 7 days and 2.0 inches. The warmest day looks like 21 November (56.2°), the coolest 25 November (16.1°).

40.6°/28.3°
Average high / low
−0.5°
Below normal
6 / 7
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November45.4°42.1°+1.9°
23 November – 2 December32.6°39.3°-3.7°
3 December – 12 Decemberat normal34.9°—

November records over 66 years

70.5°4 November 2003All-time high
-0.6°24 November 2000All-time low

Climate normals and records are computed from the nearest reference point — Sergeant (12 mi).

Sat, 1437° / 31°0.11Snow
37 °Snow

Lafayette, Saturday, 14 November

Snow. High 37°, low 31°.

Pressure29.94 inHg
Wind10.1 mph NW
Humidity90%
Visibility6.1 mi
Dew point33°
Sun, 1538° / 33°0.06Snow
38 °Snow

Lafayette, Sunday, 15 November

Snow. High 38°, low 33°.

Pressure30.30 inHg
Wind9.8 mph NW
Humidity81%
Visibility6.2 mi
Dew point28°
Mon, 1641° / 35°0Overcast
41 °Overcast

Lafayette, Monday, 16 November

Overcast. High 41°, low 35°.

Pressure30.53 inHg
Wind7 mph NW
Humidity73%
Visibility6.2 mi
Dew point31°
Tue, 1747° / 31°0Overcast
47 °Overcast

Lafayette, Tuesday, 17 November

Overcast. High 47°, low 31°.

Pressure30.50 inHg
Wind6.5 mph W
Humidity65%
Visibility6.2 mi
Dew point33°
Wed, 1853° / 31°0Clear
53 °Clear

Lafayette, Wednesday, 18 November

Clear. High 53°, low 31°.

Pressure30.42 inHg
Wind6 mph SW
Humidity45%
Visibility—
Dew point29°
Thu, 1949° / 33°0Overcast
49 °Overcast

Lafayette, Thursday, 19 November

Overcast. High 49°, low 33°.

Pressure30.30 inHg
Wind10.3 mph SW
Humidity59%
Visibility—
Dew point33°
Fri, 2052° / 41°0Mostly clear
52 °Mostly clear

Lafayette, Friday, 20 November

Mostly clear. High 52°, low 41°.

Pressure30.42 inHg
Wind7.8 mph W
Humidity58%
Visibility—
Dew point37°
Sat, 2156° / 40°0Overcast
56 °Overcast

Lafayette, Saturday, 21 November

Overcast. High 56°, low 40°.

Pressure30.09 inHg
Wind11.9 mph S
Humidity65%
Visibility—
Dew point42°
Sun, 2245° / 29°0.12Snow
45 °Snow

Lafayette, Sunday, 22 November

Snow. High 45°, low 29°.

Pressure29.74 inHg
Wind13.7 mph W
Humidity86%
Visibility—
Dew point32°
Mon, 2327° / 21°0.26Snow
27 °Snow

Lafayette, Monday, 23 November

Snow. High 27°, low 21°.

Pressure30.00 inHg
Wind11.7 mph W
Humidity64%
Visibility—
Dew point16°
Tue, 2429° / 19°0.27Snow
29 °Snow

Lafayette, Tuesday, 24 November

Snow. High 29°, low 19°.

Pressure30.12 inHg
Wind10.3 mph SW
Humidity88%
Visibility—
Dew point24°
Wed, 2531° / 16°0.07Light snow
31 °Light snow

Lafayette, Wednesday, 25 November

Light snow. High 31°, low 16°.

Pressure30.47 inHg
Wind10 mph NW
Humidity82%
Visibility—
Dew point24°
Thu, 2632° / 19°0Partly cloudy
32 °Partly cloudy

Lafayette, Thursday, 26 November

Partly cloudy. High 32°, low 19°.

Pressure30.45 inHg
Wind12.4 mph SW
Humidity71%
Visibility—
Dew point21°
Fri, 2735° / 22°0Overcast
35 °Overcast

Lafayette, Friday, 27 November

Overcast. High 35°, low 22°.

Pressure30.42 inHg
Wind10.1 mph W
Humidity63%
Visibility—
Dew point22°
Sat, 2843° / 21°0Clear
43 °Clear

Lafayette, Saturday, 28 November

Clear. High 43°, low 21°.

Pressure30.42 inHg
Wind6 mph SE
Humidity60%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2938° / 27°0.1Climate normal
38 °Climate normal

Lafayette, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high38°
Average low27°
Average precipitation0.1 in
Chance of precipitation37%
Record high58° (2006)
Record low8° (1967)
Mon, 3038° / 26°0.11Climate normal
38 °Climate normal

Lafayette, Monday, 30 November

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.11 in
Chance of precipitation43%
Record high62° (1991)
Record low4° (1976)
Tue, 0137° / 26°0.16Climate normal
37 °Climate normal

Lafayette, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high37°
Average low26°
Average precipitation0.16 in
Chance of precipitation48%
Record high58° (2006)
Record low9° (1963)
Wed, 0237° / 25°0.12Climate normal
37 °Climate normal

Lafayette, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.12 in
Chance of precipitation55%
Record high62° (1982)
Record low3° (1971)
Thu, 0337° / 24°0.13Climate normal
37 °Climate normal

Lafayette, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.13 in
Chance of precipitation47%
Record high62° (1982)
Record low-2° (1966)
Fri, 0436° / 24°0.1Climate normal
36 °Climate normal

Lafayette, Friday, 4 December

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.1 in
Chance of precipitation43%
Record high61° (2012)
Record low-8° (1966)
Sat, 0536° / 24°0.11Climate normal
36 °Climate normal

Lafayette, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high36°
Average low24°
Average precipitation0.11 in
Chance of precipitation50%
Record high64° (1982)
Record low0° (1989)
Sun, 0635° / 24°0.14Climate normal
35 °Climate normal

Lafayette, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high35°
Average low24°
Average precipitation0.14 in
Chance of precipitation55%
Record high62° (1998)
Record low4° (2008)
Mon, 0733° / 23°0.11Climate normal
33 °Climate normal

Lafayette, Monday, 7 December

Climate normal for this date — 60-year average.

Average high33°
Average low23°
Average precipitation0.11 in
Chance of precipitation50%
Record high61° (1998)
Record low8° (2008)
Tue, 0834° / 22°0.07Climate normal
34 °Climate normal

Lafayette, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.07 in
Chance of precipitation32%
Record high56° (1966)
Record low-2° (2008)
Wed, 0935° / 22°0.15Climate normal
35 °Climate normal

Lafayette, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high35°
Average low22°
Average precipitation0.15 in
Chance of precipitation43%
Record high56° (1966)
Record low-12° (2002)
Thu, 1035° / 23°0.15Climate normal
35 °Climate normal

Lafayette, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high35°
Average low23°
Average precipitation0.15 in
Chance of precipitation52%
Record high53° (1966)
Record low-2° (1995)
Fri, 1134° / 22°0.15Climate normal
34 °Climate normal

Lafayette, Friday, 11 December

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.15 in
Chance of precipitation48%
Record high56° (2021)
Record low-1° (1988)
Sat, 1234° / 22°0.1Climate normal
34 °Climate normal

Lafayette, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high34°
Average low22°
Average precipitation0.1 in
Chance of precipitation38%
Record high56° (2015)
Record low-15° (1988)

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, PA 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, PA 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.