As of 03:54 EST

Weather in Chestnuthill, PA

37°

Chestnuthill, Friday, 13 November, 03:54

Light rain. Feels like 30°. High 40°, low 36°.

Pressure29.53 inHg

Wind10.8 mph N

Humidity90%

Visibility2.1 mi

Dew point35°

See detailed hourly forecast

Sat, 1443° / 35°

43 °

Chestnuthill, Saturday, 14 November

Overcast. High 43°, low 35°.

Pressure29.83 inHg

Wind13.4 mph NW

Humidity77%

Visibility6.2 mi

Dew point27°

Sun, 1541° / 35°

41 °

Chestnuthill, Sunday, 15 November

Overcast. High 41°, low 35°.

Pressure30.21 inHg

Wind13.7 mph NW

Humidity69%

Visibility6.2 mi

Dew point28°

Mon, 1643° / 35°

43 °

Chestnuthill, Monday, 16 November

Overcast. High 43°, low 35°.

Pressure30.45 inHg

Wind9.8 mph NW

Humidity67%

Visibility6.2 mi

Dew point32°

Tue, 1750° / 32°

50 °

Chestnuthill, Tuesday, 17 November

Clear. High 50°, low 32°.

Pressure30.53 inHg

Wind7.1 mph N

Humidity67%

Visibility—

Dew point32°

Wed, 1855° / 37°

55 °

Chestnuthill, Wednesday, 18 November

Clear. High 55°, low 37°.

Pressure30.45 inHg

Wind8.6 mph NW

Humidity49%

Visibility—

Dew point30°

Thu, 1956° / 37°

56 °

Chestnuthill, Thursday, 19 November

Mostly clear. High 56°, low 37°.

Pressure30.39 inHg

Wind5.3 mph W

Humidity51%

Visibility—

Dew point31°

Fri, 2057° / 42°

57 °

Chestnuthill, Friday, 20 November

Overcast. High 57°, low 42°.

Pressure30.33 inHg

Wind9.6 mph NW

Humidity70%

Visibility—

Dew point42°

Sat, 2154° / 38°

54 °

Chestnuthill, Saturday, 21 November

Clear. High 54°, low 38°.

Pressure30.36 inHg

Wind4.4 mph NW

Humidity64%

Visibility—

Dew point36°

Sun, 2260° / 41°

60 °

Chestnuthill, Sunday, 22 November

Overcast. High 60°, low 41°.

Pressure30.24 inHg

Wind5.2 mph W

Humidity80%

Visibility—

Dew point43°

Mon, 2358° / 44°

58 °

Chestnuthill, Monday, 23 November

Clear. High 58°, low 44°.

Pressure30.27 inHg

Wind11.3 mph S

Humidity75%

Visibility—

Dew point44°

Tue, 2462° / 46°

0.02

62 °

Chestnuthill, Tuesday, 24 November

Light rain. High 62°, low 46°.

Pressure30.21 inHg

Wind13.6 mph S

Humidity97%

Visibility—

Dew point51°

Wed, 2562° / 33°

3.19

62 °

Chestnuthill, Wednesday, 25 November

Heavy rain. High 62°, low 33°.

Pressure29.94 inHg

Wind20.9 mph N

Humidity97%

Visibility—

Dew point56°

Thu, 2630° / 21°

30 °

Chestnuthill, Thursday, 26 November

Snow. High 30°, low 21°.

Pressure30.06 inHg

Wind22.4 mph N

Humidity87%

Visibility—

Dew point23°

Fri, 2730° / 19°

30 °

Chestnuthill, Friday, 27 November

Clear. High 30°, low 19°.

Pressure30.24 inHg

Wind18.3 mph N

Humidity76%

Visibility—

Dew point18°

Sat, 2833° / 15°

33 °

Chestnuthill, Saturday, 28 November

Clear. High 33°, low 15°.

Pressure30.47 inHg

Wind4.6 mph N

Humidity79%

Visibility—

Dew point21°

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.