As of 04:36 EDT

Weather in Garmantown, PA

38°Current weather

Garmantown, Sunday, 25 October, 04:36

Clear. Feels like 33°. High 62°, low 36°.

Pressure30.50 inHg
Wind7 mph SE
Humidity80%
Visibility6.2 mi
Dew point33°

Monthly outlook for Garmantown, PA: average high 60.5°, average low 46.2°. That is 4.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 31 October (68.8°), the coolest 26 October (35.1°).

60.5°/46.2°
Average high / low
+4.2°
Above normal
2 / 6
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November65.2°54.2°+6.1°
4 November – 13 November52.8°49.5°+1.8°
14 November – 23 Novemberat normal45.2°—

October records over 66 years

83.7°4 October 2007All-time high
20.8°20 October 1972All-time low

Climate normals and records are computed from the nearest reference point — Westover (8 mi).

Mon, 2665° / 35°0Clear
65 °Clear

Garmantown, Monday, 26 October

Clear. High 65°, low 35°.

Pressure30.33 inHg
Wind7 mph W
Humidity62%
Visibility6.2 mi
Dew point46°
Tue, 2762° / 46°0Clear
62 °Clear

Garmantown, Tuesday, 27 October

Clear. High 62°, low 46°.

Pressure30.36 inHg
Wind0.3 mph SE
Humidity65%
Visibility6.2 mi
Dew point47°
Wed, 2865° / 48°0.02Light rain
65 °Light rain

Garmantown, Wednesday, 28 October

Light rain. High 65°, low 48°.

Pressure30.39 inHg
Wind7.5 mph SE
Humidity77%
Visibility6.2 mi
Dew point50°
Thu, 2967° / 49°0Clear
67 °Clear

Garmantown, Thursday, 29 October

Clear. High 67°, low 49°.

Pressure30.30 inHg
Wind9.3 mph S
Humidity61%
Visibility—
Dew point46°
Fri, 3062° / 52°0.01Light rain
62 °Light rain

Garmantown, Friday, 30 October

Light rain. High 62°, low 52°.

Pressure30.24 inHg
Wind8.7 mph SW
Humidity72%
Visibility—
Dew point47°
Sat, 3169° / 51°0Overcast
69 °Overcast

Garmantown, Saturday, 31 October

Overcast. High 69°, low 51°.

Pressure30.30 inHg
Wind4.9 mph SE
Humidity63%
Visibility—
Dew point48°
Sun, 0168° / 52°0Partly cloudy
68 °Partly cloudy

Garmantown, Sunday, 1 November

Partly cloudy. High 68°, low 52°.

Pressure30.33 inHg
Wind9.9 mph S
Humidity67%
Visibility—
Dew point51°
Mon, 0265° / 53°0Overcast
65 °Overcast

Garmantown, Monday, 2 November

Overcast. High 65°, low 53°.

Pressure30.24 inHg
Wind11.6 mph S
Humidity77%
Visibility—
Dew point53°
Tue, 0367° / 55°0Overcast
67 °Overcast

Garmantown, Tuesday, 3 November

Overcast. High 67°, low 55°.

Pressure30.00 inHg
Wind12.3 mph SE
Humidity79%
Visibility—
Dew point54°
Wed, 0459° / 53°0.47Rain
59 °Rain

Garmantown, Wednesday, 4 November

Rain. High 59°, low 53°.

Pressure29.80 inHg
Wind6.5 mph SE
Humidity95%
Visibility—
Dew point56°
Thu, 0549° / 42°0Overcast
49 °Overcast

Garmantown, Thursday, 5 November

Overcast. High 49°, low 42°.

Pressure29.85 inHg
Wind10 mph W
Humidity84%
Visibility—
Dew point43°
Fri, 0653° / 44°0.01Light rain
53 °Light rain

Garmantown, Friday, 6 November

Light rain. High 53°, low 44°.

Pressure29.88 inHg
Wind11.5 mph W
Humidity83%
Visibility—
Dew point41°
Sat, 0759° / 45°0.28Rain
59 °Rain

Garmantown, Saturday, 7 November

Rain. High 59°, low 45°.

Pressure29.71 inHg
Wind16.3 mph SW
Humidity65%
Visibility—
Dew point41°
Sun, 0846° / 38°0.02Light rain
46 °Light rain

Garmantown, Sunday, 8 November

Light rain. High 46°, low 38°.

Pressure29.83 inHg
Wind15.5 mph W
Humidity89%
Visibility—
Dew point37°
Mon, 0951° / 42°0Overcast
51 °Overcast

Garmantown, Monday, 9 November

Overcast. High 51°, low 42°.

Pressure30.12 inHg
Wind7.9 mph SE
Humidity69%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1050° / 37°0.17Climate normal
50 °Climate normal

Garmantown, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.17 in
Chance of precipitation43%
Record high72° (2020)
Record low18° (2017)
Wed, 1148° / 36°0.15Climate normal
48 °Climate normal

Garmantown, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.15 in
Chance of precipitation33%
Record high66° (1964)
Record low17° (2017)
Thu, 1247° / 34°0.17Climate normal
47 °Climate normal

Garmantown, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.17 in
Chance of precipitation43%
Record high65° (1964)
Record low18° (2019)
Fri, 1346° / 32°0.06Climate normal
46 °Climate normal

Garmantown, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.06 in
Chance of precipitation35%
Record high62° (1964)
Record low14° (2019)
Sat, 1446° / 34°0.11Climate normal
46 °Climate normal

Garmantown, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.11 in
Chance of precipitation30%
Record high66° (1994)
Record low10° (1986)
Sun, 1547° / 33°0.14Climate normal
47 °Climate normal

Garmantown, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.14 in
Chance of precipitation48%
Record high65° (1989)
Record low13° (1996)
Mon, 1646° / 33°0.14Climate normal
46 °Climate normal

Garmantown, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.14 in
Chance of precipitation42%
Record high62° (1990)
Record low6° (1967)
Tue, 1745° / 32°0.13Climate normal
45 °Climate normal

Garmantown, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.13 in
Chance of precipitation35%
Record high63° (2023)
Record low20° (1969)
Wed, 1845° / 33°0.09Climate normal
45 °Climate normal

Garmantown, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.09 in
Chance of precipitation33%
Record high67° (2016)
Record low14° (2014)
Thu, 1946° / 33°0.13Climate normal
46 °Climate normal

Garmantown, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation33%
Record high68° (1985)
Record low12° (2014)
Fri, 2045° / 32°0.12Climate normal
45 °Climate normal

Garmantown, Friday, 20 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.12 in
Chance of precipitation38%
Record high69° (1991)
Record low15° (1980)
Sat, 2143° / 32°0.11Climate normal
43 °Climate normal

Garmantown, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.11 in
Chance of precipitation43%
Record high62° (2007)
Record low17° (1987)
Sun, 2244° / 31°0.11Climate normal
44 °Climate normal

Garmantown, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation43%
Record high63° (1999)
Record low11° (2018)
Mon, 2344° / 30°0.06Climate normal
44 °Climate normal

Garmantown, Monday, 23 November

Climate normal for this date — 60-year average.

Average high44°
Average low30°
Average precipitation0.06 in
Chance of precipitation30%
Record high64° (1979)
Record low15° (2000)

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 Garmantown, 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 Garmantown, 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.