As of 03:35 EDT

Weather in Grassmere Park, PA

38°Current weather

Grassmere Park, Monday, 26 October, 03:35

Clear. Feels like 38°. High 68°, low 36°.

Pressure30.36 inHg
Wind2.2 mph NW
Humidity89%
Visibility6.2 mi
Dew point35°

Monthly outlook for Grassmere Park, PA: average high 53.1°, average low 36.8°. That is 2.3° above the climate normal for October. Precipitation is expected on 3 days (about 1.5 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 26 October (68.1°), the coolest 6 November (27.3°).

53.1°/36.8°
Average high / low
+2.3°
Above normal
3 / 5
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
26 October – 4 November58.5°50.3°+4.5°
5 November – 14 November44.2°45.4°-0.7°
15 November – 24 Novemberat normal41.3°—

October records over 66 years

80.6°8 October 2007All-time high
19.8°31 October 2002All-time low

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

Tue, 2761° / 37°0Clear
61 °Clear

Grassmere Park, Tuesday, 27 October

Clear. High 61°, low 37°.

Pressure30.39 inHg
Wind2.1 mph N
Humidity55%
Visibility6.2 mi
Dew point38°
Wed, 2859° / 42°0Overcast
59 °Overcast

Grassmere Park, Wednesday, 28 October

Overcast. High 59°, low 42°.

Pressure30.45 inHg
Wind6.6 mph S
Humidity68%
Visibility6.2 mi
Dew point44°
Thu, 2962° / 48°0Overcast
62 °Overcast

Grassmere Park, Thursday, 29 October

Overcast. High 62°, low 48°.

Pressure30.24 inHg
Wind6.9 mph SW
Humidity78%
Visibility6.2 mi
Dew point49°
Fri, 3067° / 49°0.01Light rain
67 °Light rain

Grassmere Park, Friday, 30 October

Light rain. High 67°, low 49°.

Pressure30.12 inHg
Wind7.7 mph W
Humidity72%
Visibility—
Dew point51°
Sat, 3161° / 43°0Overcast
61 °Overcast

Grassmere Park, Saturday, 31 October

Overcast. High 61°, low 43°.

Pressure30.33 inHg
Wind6.8 mph NE
Humidity58%
Visibility—
Dew point41°
Sun, 0157° / 40°0Overcast
57 °Overcast

Grassmere Park, Sunday, 1 November

Overcast. High 57°, low 40°.

Pressure30.36 inHg
Wind5.1 mph SW
Humidity56%
Visibility—
Dew point35°
Mon, 0253° / 45°0.67Rain
53 °Rain

Grassmere Park, Monday, 2 November

Rain. High 53°, low 45°.

Pressure30.09 inHg
Wind13.1 mph E
Humidity97%
Visibility—
Dew point47°
Tue, 0351° / 40°0.31Rain
51 °Rain

Grassmere Park, Tuesday, 3 November

Rain. High 51°, low 40°.

Pressure29.74 inHg
Wind10.3 mph N
Humidity93%
Visibility—
Dew point48°
Wed, 0446° / 31°0Mostly clear
46 °Mostly clear

Grassmere Park, Wednesday, 4 November

Mostly clear. High 46°, low 31°.

Pressure30.18 inHg
Wind7.6 mph N
Humidity65%
Visibility—
Dew point29°
Thu, 0543° / 29°0Partly cloudy
43 °Partly cloudy

Grassmere Park, Thursday, 5 November

Partly cloudy. High 43°, low 29°.

Pressure30.47 inHg
Wind8.9 mph NE
Humidity46%
Visibility—
Dew point19°
Fri, 0648° / 27°0Clear
48 °Clear

Grassmere Park, Friday, 6 November

Clear. High 48°, low 27°.

Pressure30.42 inHg
Wind4 mph N
Humidity37%
Visibility—
Dew point16°
Sat, 0749° / 30°0Clear
49 °Clear

Grassmere Park, Saturday, 7 November

Clear. High 49°, low 30°.

Pressure30.30 inHg
Wind5.6 mph SW
Humidity44%
Visibility—
Dew point21°
Sun, 0841° / 34°0.45Rain
41 °Rain

Grassmere Park, Sunday, 8 November

Rain. High 41°, low 34°.

Pressure30.03 inHg
Wind5.7 mph S
Humidity71%
Visibility—
Dew point30°
Mon, 0944° / 30°0.03Light rain
44 °Light rain

Grassmere Park, Monday, 9 November

Light rain. High 44°, low 30°.

Pressure30.03 inHg
Wind15.6 mph NW
Humidity83%
Visibility—
Dew point33°
Tue, 1040° / 28°0Light snow
40 °Light snow

Grassmere Park, Tuesday, 10 November

Light snow. High 40°, low 28°.

Pressure30.12 inHg
Wind6 mph SW
Humidity56%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1145° / 33°0.15Climate normal
45 °Climate normal

Grassmere Park, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.15 in
Chance of precipitation33%
Record high62° (2006)
Record low14° (2017)
Thu, 1244° / 31°0.19Climate normal
44 °Climate normal

Grassmere Park, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.19 in
Chance of precipitation35%
Record high62° (1964)
Record low14° (2019)
Fri, 1342° / 29°0.09Climate normal
42 °Climate normal

Grassmere Park, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation33%
Record high61° (1964)
Record low13° (2019)
Sat, 1443° / 30°0.09Climate normal
43 °Climate normal

Grassmere Park, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.09 in
Chance of precipitation23%
Record high60° (1989)
Record low8° (1986)
Sun, 1544° / 30°0.15Climate normal
44 °Climate normal

Grassmere Park, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.15 in
Chance of precipitation43%
Record high63° (1993)
Record low15° (1986)
Mon, 1642° / 30°0.15Climate normal
42 °Climate normal

Grassmere Park, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.15 in
Chance of precipitation35%
Record high58° (2006)
Record low13° (1967)
Tue, 1742° / 29°0.12Climate normal
42 °Climate normal

Grassmere Park, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.12 in
Chance of precipitation37%
Record high58° (1987)
Record low7° (1995)
Wed, 1842° / 29°0.09Climate normal
42 °Climate normal

Grassmere Park, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation28%
Record high60° (2016)
Record low13° (1997)
Thu, 1942° / 29°0.11Climate normal
42 °Climate normal

Grassmere Park, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.11 in
Chance of precipitation22%
Record high60° (2016)
Record low11° (2014)
Fri, 2041° / 29°0.12Climate normal
41 °Climate normal

Grassmere Park, Friday, 20 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.12 in
Chance of precipitation33%
Record high62° (1991)
Record low8° (1986)
Sat, 2140° / 28°0.11Climate normal
40 °Climate normal

Grassmere Park, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.11 in
Chance of precipitation32%
Record high57° (2003)
Record low11° (1987)
Sun, 2239° / 28°0.13Climate normal
39 °Climate normal

Grassmere Park, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high39°
Average low28°
Average precipitation0.13 in
Chance of precipitation33%
Record high56° (2007)
Record low1° (2018)
Mon, 2340° / 27°0.08Climate normal
40 °Climate normal

Grassmere Park, Monday, 23 November

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.08 in
Chance of precipitation25%
Record high58° (1979)
Record low-2° (2018)
Tue, 2440° / 28°0.12Climate normal
40 °Climate normal

Grassmere Park, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.12 in
Chance of precipitation40%
Record high61° (2014)
Record low13° (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 Grassmere 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 Grassmere 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.