As of 10:58 EDT

Weather in Chestnuthill, PA

51°

Chestnuthill, Saturday, 24 October, 10:58

Overcast. Feels like 49°. High 59°, low 31°.

Pressure30.56 inHg

Wind1 mph S

Humidity61%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

Sun, 2563° / 31°

63 °

Chestnuthill, Sunday, 25 October

Clear. High 63°, low 31°.

Pressure30.56 inHg

Wind3.7 mph SW

Humidity36%

Visibility6.2 mi

Dew point26°

Mon, 2663° / 33°

63 °

Chestnuthill, Monday, 26 October

Clear. High 63°, low 33°.

Pressure30.27 inHg

Wind5.9 mph NW

Humidity50%

Visibility6.2 mi

Dew point41°

Tue, 2756° / 41°

56 °

Chestnuthill, Tuesday, 27 October

Clear. High 56°, low 41°.

Pressure30.36 inHg

Wind4.8 mph N

Humidity44%

Visibility6.2 mi

Dew point32°

Wed, 2852° / 36°

52 °

Chestnuthill, Wednesday, 28 October

Clear. High 52°, low 36°.

Pressure30.53 inHg

Wind6.6 mph S

Humidity53%

Visibility—

Dew point30°

Thu, 2960° / 41°

60 °

Chestnuthill, Thursday, 29 October

Clear. High 60°, low 41°.

Pressure30.36 inHg

Wind9.7 mph SW

Humidity74%

Visibility—

Dew point43°

Fri, 3063° / 48°

63 °

Chestnuthill, Friday, 30 October

Mostly clear. High 63°, low 48°.

Pressure30.12 inHg

Wind11.1 mph NW

Humidity67%

Visibility—

Dew point49°

Sat, 3156° / 41°

56 °

Chestnuthill, Saturday, 31 October

Overcast. High 56°, low 41°.

Pressure30.42 inHg

Wind10.2 mph N

Humidity67%

Visibility—

Dew point39°

Sun, 0152° / 34°

52 °

Chestnuthill, Sunday, 1 November

Overcast. High 52°, low 34°.

Pressure30.50 inHg

Wind7.9 mph E

Humidity54%

Visibility—

Dew point29°

Mon, 0247° / 35°

47 °

Chestnuthill, Monday, 2 November

Overcast. High 47°, low 35°.

Pressure30.24 inHg

Wind7.7 mph E

Humidity82%

Visibility—

Dew point36°

Tue, 0351° / 38°

0.06

51 °

Chestnuthill, Tuesday, 3 November

Light rain. High 51°, low 38°.

Pressure29.80 inHg

Wind7.5 mph SW

Humidity93%

Visibility—

Dew point43°

Wed, 0444° / 31°

44 °

Chestnuthill, Wednesday, 4 November

Clear. High 44°, low 31°.

Pressure29.97 inHg

Wind12.4 mph W

Humidity56%

Visibility—

Dew point26°

Thu, 0546° / 29°

46 °

Chestnuthill, Thursday, 5 November

Clear. High 46°, low 29°.

Pressure30.39 inHg

Wind10.3 mph NW

Humidity51%

Visibility—

Dew point23°

Fri, 0648° / 32°

48 °

Chestnuthill, Friday, 6 November

Overcast. High 48°, low 32°.

Pressure30.50 inHg

Wind7.7 mph SW

Humidity53%

Visibility—

Dew point26°

Sat, 0758° / 35°

58 °

Chestnuthill, Saturday, 7 November

Overcast. High 58°, low 35°.

Pressure30.33 inHg

Wind6.5 mph W

Humidity50%

Visibility—

Dew point31°

Sun, 0856° / 42°

0.17

56 °

Chestnuthill, Sunday, 8 November

Rain. High 56°, low 42°.

Pressure30.00 inHg

Wind10.4 mph S

Humidity54%

Visibility—

Dew point33°

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.