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As of 08:01 EDT

Weather in Sun Valley, PA

55°Current weather

Sun Valley, Friday, 16 October, 08:01

Overcast. Feels like 55°. High 73°, low 52°.

Pressure29.88 inHg
Wind11.5 mph S
Humidity93%
Visibility0.1 mi
Dew point53°
Sat, 1753° / 33°0Overcast
53 °Overcast

Sun Valley, Saturday, 17 October

Overcast. High 53°, low 33°.

Pressure30.27 inHg
Wind13.7 mph N
Humidity64%
Visibility6.2 mi
Dew point27°
Sun, 1853° / 31°0Clear
53 °Clear

Sun Valley, Sunday, 18 October

Clear. High 53°, low 31°.

Pressure30.59 inHg
Wind5.4 mph NE
Humidity44%
Visibility6.2 mi
Dew point23°
Mon, 1957° / 35°0Overcast
57 °Overcast

Sun Valley, Monday, 19 October

Overcast. High 57°, low 35°.

Pressure30.42 inHg
Wind9.9 mph NE
Humidity39%
Visibility6.2 mi
Dew point27°
Tue, 2064° / 44°0Partly cloudy
64 °Partly cloudy

Sun Valley, Tuesday, 20 October

Partly cloudy. High 64°, low 44°.

Pressure30.24 inHg
Wind13.8 mph N
Humidity45%
Visibility—
Dew point33°
Wed, 2159° / 44°0Clear
59 °Clear

Sun Valley, Wednesday, 21 October

Clear. High 59°, low 44°.

Pressure30.30 inHg
Wind13.8 mph NE
Humidity51%
Visibility—
Dew point35°
Thu, 2252° / 36°0Overcast
52 °Overcast

Sun Valley, Thursday, 22 October

Overcast. High 52°, low 36°.

Pressure30.39 inHg
Wind11.6 mph NE
Humidity69%
Visibility—
Dew point34°
Fri, 2360° / 37°0Clear
60 °Clear

Sun Valley, Friday, 23 October

Clear. High 60°, low 37°.

Pressure30.24 inHg
Wind6 mph N
Humidity49%
Visibility—
Dew point32°
Sat, 2461° / 41°0Clear
61 °Clear

Sun Valley, Saturday, 24 October

Clear. High 61°, low 41°.

Pressure30.33 inHg
Wind7 mph NE
Humidity51%
Visibility—
Dew point36°
Sun, 2559° / 43°0Clear
59 °Clear

Sun Valley, Sunday, 25 October

Clear. High 59°, low 43°.

Pressure30.30 inHg
Wind11.9 mph NE
Humidity42%
Visibility—
Dew point30°
Mon, 2651° / 48°0.72Rain
51 °Rain

Sun Valley, Monday, 26 October

Rain. High 51°, low 48°.

Pressure30.06 inHg
Wind9.7 mph NE
Humidity91%
Visibility—
Dew point47°
Tue, 2760° / 43°0.04Light rain
60 °Light rain

Sun Valley, Tuesday, 27 October

Light rain. High 60°, low 43°.

Pressure29.97 inHg
Wind9.1 mph W
Humidity72%
Visibility—
Dew point44°
Wed, 2862° / 47°0Clear
62 °Clear

Sun Valley, Wednesday, 28 October

Clear. High 62°, low 47°.

Pressure30.00 inHg
Wind8.5 mph NW
Humidity71%
Visibility—
Dew point48°
Thu, 2960° / 45°0Overcast
60 °Overcast

Sun Valley, Thursday, 29 October

Overcast. High 60°, low 45°.

Pressure30.12 inHg
Wind6.3 mph SW
Humidity57%
Visibility—
Dew point41°
Fri, 3058° / 49°0.17Light rain
58 °Light rain

Sun Valley, Friday, 30 October

Light rain. High 58°, low 49°.

Pressure29.97 inHg
Wind6.8 mph SE
Humidity98%
Visibility—
Dew point50°
Sat, 3160° / 46°0.56Rain
60 °Rain

Sun Valley, Saturday, 31 October

Rain. High 60°, low 46°.

Pressure29.68 inHg
Wind15.1 mph W
Humidity97%
Visibility—
Dew point58°

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 Sun Valley, 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 Sun Valley, 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.