As of 10:39 EST

Weather in Mertztown, PA

45°Current weather

Mertztown, Sunday, 15 November, 10:39

Overcast. Feels like 38°. High 46°, low 39°.

Pressure30.18 inHg
Wind15 mph NW
Humidity66%
Visibility6.2 mi
Dew point34°

Monthly outlook for Mertztown, PA: average high 52.4°, average low 37.7°. That is 2.4° above the climate normal for November. Precipitation is expected on 1 day (about 0.7 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 20 November (60.4°), the coolest 30 November (30.3°).

52.4°/37.7°
Average high / low
+2.4°
Above normal
1 / 5
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 November – 24 November53.8°48.8°+2.8°
25 November – 4 December50.1°46.1°+2.2°
5 December – 14 Decemberat normal41.8°—

November records over 66 years

78.6°6 November 2024All-time high
9.1°24 November 1989All-time low

Climate normals and records are computed from the nearest reference point — Kutztown University (6 mi).

Mon, 1649° / 40°0Overcast
49 °Overcast

Mertztown, Monday, 16 November

Overcast. High 49°, low 40°.

Pressure30.45 inHg
Wind9.8 mph NW
Humidity61%
Visibility6.2 mi
Dew point35°
Tue, 1755° / 33°0Clear
55 °Clear

Mertztown, Tuesday, 17 November

Clear. High 55°, low 33°.

Pressure30.50 inHg
Wind7 mph W
Humidity60%
Visibility6.2 mi
Dew point38°
Wed, 1859° / 36°0Clear
59 °Clear

Mertztown, Wednesday, 18 November

Clear. High 59°, low 36°.

Pressure30.47 inHg
Wind5.2 mph W
Humidity52%
Visibility6.2 mi
Dew point39°
Thu, 1960° / 35°0Partly cloudy
60 °Partly cloudy

Mertztown, Thursday, 19 November

Partly cloudy. High 60°, low 35°.

Pressure30.45 inHg
Wind6.9 mph SW
Humidity61%
Visibility—
Dew point37°
Fri, 2060° / 41°0Clear
60 °Clear

Mertztown, Friday, 20 November

Clear. High 60°, low 41°.

Pressure30.30 inHg
Wind10.4 mph NW
Humidity65%
Visibility—
Dew point42°
Sat, 2157° / 41°0Overcast
57 °Overcast

Mertztown, Saturday, 21 November

Overcast. High 57°, low 41°.

Pressure30.36 inHg
Wind4.8 mph E
Humidity68%
Visibility—
Dew point40°
Sun, 2257° / 45°0Overcast
57 °Overcast

Mertztown, Sunday, 22 November

Overcast. High 57°, low 45°.

Pressure30.15 inHg
Wind3.6 mph E
Humidity82%
Visibility—
Dew point46°
Mon, 2350° / 38°0Overcast
50 °Overcast

Mertztown, Monday, 23 November

Overcast. High 50°, low 38°.

Pressure29.94 inHg
Wind14.4 mph N
Humidity62%
Visibility—
Dew point35°
Tue, 2445° / 35°0Partly cloudy
45 °Partly cloudy

Mertztown, Tuesday, 24 November

Partly cloudy. High 45°, low 35°.

Pressure30.21 inHg
Wind14.9 mph N
Humidity62%
Visibility—
Dew point30°
Wed, 2548° / 34°0Overcast
48 °Overcast

Mertztown, Wednesday, 25 November

Overcast. High 48°, low 34°.

Pressure30.39 inHg
Wind4.3 mph W
Humidity65%
Visibility—
Dew point31°
Thu, 2653° / 34°0Partly cloudy
53 °Partly cloudy

Mertztown, Thursday, 26 November

Partly cloudy. High 53°, low 34°.

Pressure30.39 inHg
Wind4.4 mph W
Humidity60%
Visibility—
Dew point31°
Fri, 2752° / 37°0Overcast
52 °Overcast

Mertztown, Friday, 27 November

Overcast. High 52°, low 37°.

Pressure30.39 inHg
Wind7 mph SE
Humidity64%
Visibility—
Dew point33°
Sat, 2857° / 50°0.68Rain
57 °Rain

Mertztown, Saturday, 28 November

Rain. High 57°, low 50°.

Pressure29.97 inHg
Wind7.8 mph S
Humidity98%
Visibility—
Dew point56°
Sun, 2950° / 36°0Overcast
50 °Overcast

Mertztown, Sunday, 29 November

Overcast. High 50°, low 36°.

Pressure29.91 inHg
Wind15.3 mph NW
Humidity72%
Visibility—
Dew point39°
Mon, 3041° / 30°0Overcast
41 °Overcast

Mertztown, Monday, 30 November

Overcast. High 41°, low 30°.

Pressure30.27 inHg
Wind11.7 mph N
Humidity47%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0145° / 31°0.13Climate normal
45 °Climate normal

Mertztown, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.13 in
Chance of precipitation35%
Record high68° (2006)
Record low10° (1967)
Wed, 0244° / 31°0.1Climate normal
44 °Climate normal

Mertztown, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.1 in
Chance of precipitation32%
Record high60° (1970)
Record low9° (1967)
Thu, 0345° / 30°0.13Climate normal
45 °Climate normal

Mertztown, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high45°
Average low30°
Average precipitation0.13 in
Chance of precipitation25%
Record high64° (1998)
Record low13° (1976)
Fri, 0444° / 30°0.12Climate normal
44 °Climate normal

Mertztown, Friday, 4 December

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.12 in
Chance of precipitation23%
Record high69° (1998)
Record low13° (1966)
Sat, 0543° / 31°0.15Climate normal
43 °Climate normal

Mertztown, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.15 in
Chance of precipitation30%
Record high67° (2001)
Record low13° (2025)
Sun, 0644° / 30°0.14Climate normal
44 °Climate normal

Mertztown, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.14 in
Chance of precipitation40%
Record high69° (1998)
Record low18° (2002)
Mon, 0742° / 29°0.1Climate normal
42 °Climate normal

Mertztown, Monday, 7 December

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.1 in
Chance of precipitation32%
Record high68° (1998)
Record low8° (2002)
Tue, 0842° / 29°0.1Climate normal
42 °Climate normal

Mertztown, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.1 in
Chance of precipitation23%
Record high63° (1980)
Record low14° (2003)
Wed, 0942° / 28°0.19Climate normal
42 °Climate normal

Mertztown, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.19 in
Chance of precipitation38%
Record high62° (1978)
Record low8° (2025)
Thu, 1042° / 29°0.13Climate normal
42 °Climate normal

Mertztown, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.13 in
Chance of precipitation37%
Record high63° (1966)
Record low8° (1995)
Fri, 1142° / 29°0.18Climate normal
42 °Climate normal

Mertztown, Friday, 11 December

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.18 in
Chance of precipitation42%
Record high63° (2021)
Record low6° (1962)
Sat, 1241° / 28°0.11Climate normal
41 °Climate normal

Mertztown, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.11 in
Chance of precipitation30%
Record high63° (2015)
Record low0° (1962)
Sun, 1341° / 28°0.14Climate normal
41 °Climate normal

Mertztown, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.14 in
Chance of precipitation28%
Record high68° (2015)
Record low4° (1962)
Mon, 1441° / 28°0.17Climate normal
41 °Climate normal

Mertztown, Monday, 14 December

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.17 in
Chance of precipitation40%
Record high65° (2015)
Record low4° (2005)

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 Mertztown, 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 Mertztown, 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.