As of 21:21 EST

Weather in Chestnuthill, PA

43°

Chestnuthill, Sunday, 1 November, 21:21

Overcast. Feels like 43°. High 59°, low 33°.

Pressure30.45 inHg

Wind1 mph E

Humidity86%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

Mon, 0264° / 36°

64 °

Chestnuthill, Monday, 2 November

Partly cloudy. High 64°, low 36°.

Pressure30.39 inHg

Wind7.7 mph SW

Humidity44%

Visibility6.2 mi

Dew point38°

Tue, 0366° / 38°

66 °

Chestnuthill, Tuesday, 3 November

Partly cloudy. High 66°, low 38°.

Pressure30.27 inHg

Wind6.9 mph SW

Humidity39%

Visibility6.2 mi

Dew point37°

Wed, 0465° / 48°

65 °

Chestnuthill, Wednesday, 4 November

Partly cloudy. High 65°, low 48°.

Pressure30.15 inHg

Wind10.6 mph SW

Humidity69%

Visibility6.2 mi

Dew point53°

Thu, 0563° / 53°

0.09

63 °

Chestnuthill, Thursday, 5 November

Light rain. High 63°, low 53°.

Pressure29.94 inHg

Wind7.9 mph S

Humidity94%

Visibility2.8 mi

Dew point59°

Fri, 0659° / 49°

1.55

59 °

Chestnuthill, Friday, 6 November

Heavy rain. High 59°, low 49°.

Pressure29.83 inHg

Wind10 mph NE

Humidity99%

Visibility—

Dew point58°

Sat, 0758° / 47°

58 °

Chestnuthill, Saturday, 7 November

Overcast. High 58°, low 47°.

Pressure29.80 inHg

Wind11 mph NW

Humidity74%

Visibility—

Dew point47°

Sun, 0854° / 41°

54 °

Chestnuthill, Sunday, 8 November

Partly cloudy. High 54°, low 41°.

Pressure30.00 inHg

Wind11.7 mph NW

Humidity60%

Visibility—

Dew point36°

Mon, 0954° / 36°

54 °

Chestnuthill, Monday, 9 November

Clear. High 54°, low 36°.

Pressure30.06 inHg

Wind10.4 mph W

Humidity57%

Visibility—

Dew point33°

Tue, 1054° / 39°

54 °

Chestnuthill, Tuesday, 10 November

Overcast. High 54°, low 39°.

Pressure30.09 inHg

Wind4 mph SW

Humidity64%

Visibility—

Dew point36°

Wed, 1154° / 38°

54 °

Chestnuthill, Wednesday, 11 November

Partly cloudy. High 54°, low 38°.

Pressure29.91 inHg

Wind10 mph NW

Humidity60%

Visibility—

Dew point36°

Thu, 1244° / 31°

44 °

Chestnuthill, Thursday, 12 November

Clear. High 44°, low 31°.

Pressure30.09 inHg

Wind10.1 mph N

Humidity62%

Visibility—

Dew point28°

Fri, 1344° / 27°

44 °

Chestnuthill, Friday, 13 November

Mostly clear. High 44°, low 27°.

Pressure30.27 inHg

Wind9.4 mph NW

Humidity54%

Visibility—

Dew point21°

Sat, 1456° / 38°

56 °

Chestnuthill, Saturday, 14 November

Partly cloudy. High 56°, low 38°.

Pressure30.18 inHg

Wind11.9 mph W

Humidity50%

Visibility—

Dew point30°

Sun, 1560° / 45°

60 °

Chestnuthill, Sunday, 15 November

Clear. High 60°, low 45°.

Pressure30.06 inHg

Wind13.2 mph W

Humidity51%

Visibility—

Dew point36°

Mon, 1661° / 46°

61 °

Chestnuthill, Monday, 16 November

Overcast. High 61°, low 46°.

Pressure30.18 inHg

Wind8 mph NW

Humidity60%

Visibility—

Dew point42°

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.