As of 12:15 EDT

Weather in Crystal Spring, PA

60°

Crystal Spring, Wednesday, 7 October, 12:15

Clear. Feels like 59°. High 67°, low 38°.

Pressure30.00 inHg

Wind6.2 mph S

Humidity64%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

Thu, 0871° / 44°

71 °

Crystal Spring, Thursday, 8 October

Clear. High 71°, low 44°.

Pressure29.97 inHg

Wind10.6 mph W

Humidity51%

Visibility6.2 mi

Dew point47°

Fri, 0965° / 41°

65 °

Crystal Spring, Friday, 9 October

Clear. High 65°, low 41°.

Pressure30.27 inHg

Wind8.9 mph NW

Humidity49%

Visibility6.2 mi

Dew point43°

Sat, 1066° / 48°

66 °

Crystal Spring, Saturday, 10 October

Overcast. High 66°, low 48°.

Pressure30.45 inHg

Wind8.8 mph SE

Humidity49%

Visibility6.2 mi

Dew point44°

Sun, 1161° / 54°

0.54

61 °

Crystal Spring, Sunday, 11 October

Rain. High 61°, low 54°.

Pressure30.24 inHg

Wind12.4 mph SE

Humidity96%

Visibility2.4 mi

Dew point57°

Mon, 1270° / 60°

0.03

70 °

Crystal Spring, Monday, 12 October

Light rain. High 70°, low 60°.

Pressure29.74 inHg

Wind11.4 mph NW

Humidity91%

Visibility—

Dew point62°

Tue, 1379° / 55°

0.03

79 °

Crystal Spring, Tuesday, 13 October

Light rain. High 79°, low 55°.

Pressure29.77 inHg

Wind14.7 mph NW

Humidity51%

Visibility—

Dew point53°

Wed, 1452° / 40°

52 °

Crystal Spring, Wednesday, 14 October

Overcast. High 52°, low 40°.

Pressure30.00 inHg

Wind16.9 mph NW

Humidity61%

Visibility—

Dew point33°

Thu, 1559° / 35°

59 °

Crystal Spring, Thursday, 15 October

Clear. High 59°, low 35°.

Pressure30.15 inHg

Wind8 mph N

Humidity47%

Visibility—

Dew point30°

Fri, 1668° / 41°

68 °

Crystal Spring, Friday, 16 October

Clear. High 68°, low 41°.

Pressure30.06 inHg

Wind3.2 mph NE

Humidity45%

Visibility—

Dew point36°

Sat, 1769° / 50°

69 °

Crystal Spring, Saturday, 17 October

Mostly clear. High 69°, low 50°.

Pressure29.97 inHg

Wind4.5 mph SE

Humidity71%

Visibility—

Dew point51°

Sun, 1868° / 47°

68 °

Crystal Spring, Sunday, 18 October

Partly cloudy. High 68°, low 47°.

Pressure29.94 inHg

Wind10.4 mph W

Humidity64%

Visibility—

Dew point51°

Mon, 1953° / 39°

53 °

Crystal Spring, Monday, 19 October

Mostly clear. High 53°, low 39°.

Pressure30.06 inHg

Wind13.5 mph NW

Humidity60%

Visibility—

Dew point36°

Tue, 2057° / 38°

57 °

Crystal Spring, Tuesday, 20 October

Overcast. High 57°, low 38°.

Pressure30.15 inHg

Wind11.3 mph NW

Humidity58%

Visibility—

Dew point36°

Wed, 2149° / 34°

0.01

49 °

Crystal Spring, Wednesday, 21 October

Light rain. High 49°, low 34°.

Pressure30.03 inHg

Wind13.1 mph NW

Humidity52%

Visibility—

Dew point29°

Thu, 2251° / 32°

51 °

Crystal Spring, Thursday, 22 October

Mostly clear. High 51°, low 32°.

Pressure30.18 inHg

Wind12 mph N

Humidity54%

Visibility—

Dew point28°

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 Crystal Spring, 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 Crystal Spring, 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.