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As of 02:58 EST

Weather in Chestnuthill, PA

61°Current weather

Chestnuthill, Thursday, 5 November, 02:58

Overcast. Feels like 61°. High 70°, low 56°.

Pressure29.94 inHg
Wind1 mph S
Humidity92%
Visibility1.6 mi
Dew point58°
Fri, 0673° / 47°0Mostly clear
73 °Mostly clear

Chestnuthill, Friday, 6 November

Mostly clear. High 73°, low 47°.

Pressure29.88 inHg
Wind4.3 mph W
Humidity45%
Visibility6.2 mi
Dew point44°
Sat, 0754° / 40°0.15Light rain
54 °Light rain

Chestnuthill, Saturday, 7 November

Light rain. High 54°, low 40°.

Pressure29.85 inHg
Wind9.7 mph NW
Humidity73%
Visibility6.2 mi
Dew point46°
Sun, 0851° / 42°0.04Light rain
51 °Light rain

Chestnuthill, Sunday, 8 November

Light rain. High 51°, low 42°.

Pressure29.85 inHg
Wind13.2 mph W
Humidity57%
Visibility6.2 mi
Dew point36°
Mon, 0948° / 40°0.02Light rain
48 °Light rain

Chestnuthill, Monday, 9 November

Light rain. High 48°, low 40°.

Pressure29.91 inHg
Wind18.4 mph NW
Humidity65%
Visibility—
Dew point33°
Tue, 1056° / 36°0Mostly clear
56 °Mostly clear

Chestnuthill, Tuesday, 10 November

Mostly clear. High 56°, low 36°.

Pressure29.97 inHg
Wind10.7 mph W
Humidity58%
Visibility—
Dew point33°
Wed, 1155° / 39°0Clear
55 °Clear

Chestnuthill, Wednesday, 11 November

Clear. High 55°, low 39°.

Pressure29.85 inHg
Wind11.8 mph N
Humidity63%
Visibility—
Dew point38°
Thu, 1240° / 33°0Clear
40 °Clear

Chestnuthill, Thursday, 12 November

Clear. High 40°, low 33°.

Pressure29.77 inHg
Wind13.3 mph NW
Humidity56%
Visibility—
Dew point25°
Fri, 1342° / 34°0Overcast
42 °Overcast

Chestnuthill, Friday, 13 November

Overcast. High 42°, low 34°.

Pressure29.71 inHg
Wind15 mph NW
Humidity73%
Visibility—
Dew point28°
Sat, 1447° / 35°0Overcast
47 °Overcast

Chestnuthill, Saturday, 14 November

Overcast. High 47°, low 35°.

Pressure29.77 inHg
Wind12.2 mph W
Humidity69%
Visibility—
Dew point33°
Sun, 1557° / 48°0Overcast
57 °Overcast

Chestnuthill, Sunday, 15 November

Overcast. High 57°, low 48°.

Pressure29.83 inHg
Wind12.3 mph NW
Humidity69%
Visibility—
Dew point44°
Mon, 1657° / 48°0.01Light rain
57 °Light rain

Chestnuthill, Monday, 16 November

Light rain. High 57°, low 48°.

Pressure29.77 inHg
Wind12 mph W
Humidity79%
Visibility—
Dew point48°
Tue, 1753° / 42°0.11Light rain
53 °Light rain

Chestnuthill, Tuesday, 17 November

Light rain. High 53°, low 42°.

Pressure29.85 inHg
Wind7.7 mph W
Humidity92%
Visibility—
Dew point44°
Wed, 1849° / 36°0Overcast
49 °Overcast

Chestnuthill, Wednesday, 18 November

Overcast. High 49°, low 36°.

Pressure30.03 inHg
Wind15.1 mph N
Humidity72%
Visibility—
Dew point31°
Thu, 1951° / 32°0Partly cloudy
51 °Partly cloudy

Chestnuthill, Thursday, 19 November

Partly cloudy. High 51°, low 32°.

Pressure30.27 inHg
Wind4.9 mph S
Humidity61%
Visibility—
Dew point30°
Fri, 2049° / 40°0.01Light rain
49 °Light rain

Chestnuthill, Friday, 20 November

Light rain. High 49°, low 40°.

Pressure29.91 inHg
Wind6.9 mph SW
Humidity88%
Visibility—
Dew point43°

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 Chestnuthill, 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 Chestnuthill, 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.