As of 01:21 EST

Weather in Deer Park, PA

41°Current weather

Deer Park, Sunday, 15 November, 01:21

Overcast. Feels like 38°. High 46°, low 40°.

Pressure29.97 inHg
Wind4.6 mph NW
Humidity76%
Visibility6.2 mi
Dew point34°

Monthly outlook for Deer Park, PA: average high 51.5°, average low 36.9°. That is 0.6° above the climate normal for November. Precipitation is expected on 1 day (about 1.2 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 28 November (64.6°), the coolest 25 November (25.3°).

51.5°/36.9°
Average high / low
+0.6°
Above normal
1 / 5
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 November – 24 November52.9°50.8°+1.1°
25 November – 4 December49.2°48.5°+0.4°
5 December – 14 Decemberat normal44°—

November records over 66 years

78.6°6 November 2024All-time high
14.9°23 November 2018All-time low

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

Mon, 1649° / 37°0Overcast
49 °Overcast

Deer Park, Monday, 16 November

Overcast. High 49°, low 37°.

Pressure30.42 inHg
Wind8.4 mph NW
Humidity62%
Visibility6.2 mi
Dew point35°
Tue, 1753° / 34°0Clear
53 °Clear

Deer Park, Tuesday, 17 November

Clear. High 53°, low 34°.

Pressure30.50 inHg
Wind5.2 mph NW
Humidity60%
Visibility6.2 mi
Dew point37°
Wed, 1858° / 37°0Clear
58 °Clear

Deer Park, Wednesday, 18 November

Clear. High 58°, low 37°.

Pressure30.45 inHg
Wind3.8 mph W
Humidity53%
Visibility6.2 mi
Dew point38°
Thu, 1961° / 38°0Overcast
61 °Overcast

Deer Park, Thursday, 19 November

Overcast. High 61°, low 38°.

Pressure30.42 inHg
Wind7 mph SW
Humidity57%
Visibility—
Dew point37°
Fri, 2061° / 43°0Clear
61 °Clear

Deer Park, Friday, 20 November

Clear. High 61°, low 43°.

Pressure30.27 inHg
Wind8.3 mph NW
Humidity58%
Visibility—
Dew point39°
Sat, 2158° / 44°0Clear
58 °Clear

Deer Park, Saturday, 21 November

Clear. High 58°, low 44°.

Pressure30.36 inHg
Wind4.6 mph E
Humidity59%
Visibility—
Dew point38°
Sun, 2258° / 43°0Partly cloudy
58 °Partly cloudy

Deer Park, Sunday, 22 November

Partly cloudy. High 58°, low 43°.

Pressure30.18 inHg
Wind7.1 mph S
Humidity80%
Visibility—
Dew point45°
Mon, 2350° / 32°0Partly cloudy
50 °Partly cloudy

Deer Park, Monday, 23 November

Partly cloudy. High 50°, low 32°.

Pressure29.74 inHg
Wind15.3 mph NW
Humidity60%
Visibility—
Dew point35°
Tue, 2434° / 25°0Overcast
34 °Overcast

Deer Park, Tuesday, 24 November

Overcast. High 34°, low 25°.

Pressure30.21 inHg
Wind17 mph NW
Humidity43%
Visibility—
Dew point9°
Wed, 2542° / 25°0Clear
42 °Clear

Deer Park, Wednesday, 25 November

Clear. High 42°, low 25°.

Pressure30.56 inHg
Wind8.7 mph N
Humidity37%
Visibility—
Dew point10°
Thu, 2642° / 28°0Overcast
42 °Overcast

Deer Park, Thursday, 26 November

Overcast. High 42°, low 28°.

Pressure30.56 inHg
Wind4.2 mph SW
Humidity38%
Visibility—
Dew point12°
Fri, 2750° / 33°0Overcast
50 °Overcast

Deer Park, Friday, 27 November

Overcast. High 50°, low 33°.

Pressure30.47 inHg
Wind11 mph E
Humidity55%
Visibility—
Dew point25°
Sat, 2865° / 51°1.17Heavy rain
65 °Heavy rain

Deer Park, Saturday, 28 November

Heavy rain. High 65°, low 51°.

Pressure29.74 inHg
Wind22.6 mph SE
Humidity92%
Visibility—
Dew point60°
Sun, 2950° / 42°0Partly cloudy
50 °Partly cloudy

Deer Park, Sunday, 29 November

Partly cloudy. High 50°, low 42°.

Pressure29.85 inHg
Wind13.5 mph SW
Humidity59%
Visibility—
Dew point35°
Mon, 3047° / 39°0Overcast
47 °Overcast

Deer Park, Monday, 30 November

Overcast. High 47°, low 39°.

Pressure29.97 inHg
Wind13.2 mph NW
Humidity71%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0147° / 34°0.13Climate normal
47 °Climate normal

Deer Park, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.13 in
Chance of precipitation33%
Record high70° (2006)
Record low15° (1967)
Wed, 0246° / 33°0.11Climate normal
46 °Climate normal

Deer Park, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation32%
Record high62° (1970)
Record low11° (1967)
Thu, 0347° / 33°0.13Climate normal
47 °Climate normal

Deer Park, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation27%
Record high65° (1998)
Record low15° (1976)
Fri, 0446° / 33°0.11Climate normal
46 °Climate normal

Deer Park, Friday, 4 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation25%
Record high70° (1998)
Record low14° (1966)
Sat, 0545° / 33°0.16Climate normal
45 °Climate normal

Deer Park, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.16 in
Chance of precipitation32%
Record high68° (1982)
Record low21° (1966)
Sun, 0646° / 33°0.13Climate normal
46 °Climate normal

Deer Park, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation42%
Record high69° (1998)
Record low20° (2002)
Mon, 0744° / 32°0.11Climate normal
44 °Climate normal

Deer Park, Monday, 7 December

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.11 in
Chance of precipitation28%
Record high72° (1998)
Record low8° (2002)
Tue, 0843° / 31°0.11Climate normal
43 °Climate normal

Deer Park, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation27%
Record high63° (1978)
Record low18° (2003)
Wed, 0944° / 30°0.23Climate normal
44 °Climate normal

Deer Park, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.23 in
Chance of precipitation38%
Record high65° (1991)
Record low13° (1989)
Thu, 1044° / 32°0.12Climate normal
44 °Climate normal

Deer Park, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.12 in
Chance of precipitation37%
Record high66° (1966)
Record low13° (1968)
Fri, 1144° / 31°0.19Climate normal
44 °Climate normal

Deer Park, Friday, 11 December

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.19 in
Chance of precipitation42%
Record high65° (2021)
Record low15° (1968)
Sat, 1243° / 31°0.1Climate normal
43 °Climate normal

Deer Park, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.1 in
Chance of precipitation30%
Record high66° (2015)
Record low8° (1988)
Sun, 1343° / 31°0.12Climate normal
43 °Climate normal

Deer Park, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.12 in
Chance of precipitation28%
Record high70° (2015)
Record low7° (1982)
Mon, 1443° / 31°0.17Climate normal
43 °Climate normal

Deer Park, Monday, 14 December

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.17 in
Chance of precipitation37%
Record high66° (2015)
Record low2° (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 Deer Park, 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 Deer Park, 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.