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As of 00:47 EDT

Weather in Sun Valley, PA

32°Current weather

Sun Valley, Sunday, 18 October, 00:47

Clear. Feels like 23°. High 55°, low 31°.

Pressure30.45 inHg
Wind11.6 mph N
Humidity84%
Visibility6.2 mi
Dew point28°
Mon, 1962° / 35°0Clear
62 °Clear

Sun Valley, Monday, 19 October

Clear. High 62°, low 35°.

Pressure30.36 inHg
Wind8.5 mph N
Humidity33%
Visibility6.2 mi
Dew point30°
Tue, 2060° / 43°0Clear
60 °Clear

Sun Valley, Tuesday, 20 October

Clear. High 60°, low 43°.

Pressure30.27 inHg
Wind10.2 mph N
Humidity46%
Visibility6.2 mi
Dew point38°
Wed, 2158° / 38°0Clear
58 °Clear

Sun Valley, Wednesday, 21 October

Clear. High 58°, low 38°.

Pressure30.30 inHg
Wind3 mph NE
Humidity44%
Visibility6.2 mi
Dew point33°
Thu, 2255° / 38°0Clear
55 °Clear

Sun Valley, Thursday, 22 October

Clear. High 55°, low 38°.

Pressure30.15 inHg
Wind11.3 mph N
Humidity44%
Visibility—
Dew point28°
Fri, 2352° / 34°0Clear
52 °Clear

Sun Valley, Friday, 23 October

Clear. High 52°, low 34°.

Pressure30.42 inHg
Wind10.9 mph N
Humidity57%
Visibility—
Dew point29°
Sat, 2451° / 33°0Clear
51 °Clear

Sun Valley, Saturday, 24 October

Clear. High 51°, low 33°.

Pressure30.62 inHg
Wind6.1 mph NE
Humidity50%
Visibility—
Dew point26°
Sun, 2553° / 33°0Overcast
53 °Overcast

Sun Valley, Sunday, 25 October

Overcast. High 53°, low 33°.

Pressure30.50 inHg
Wind8.5 mph SW
Humidity63%
Visibility—
Dew point33°
Mon, 2653° / 38°0Overcast
53 °Overcast

Sun Valley, Monday, 26 October

Overcast. High 53°, low 38°.

Pressure30.21 inHg
Wind10.4 mph N
Humidity70%
Visibility—
Dew point42°
Tue, 2754° / 33°0Clear
54 °Clear

Sun Valley, Tuesday, 27 October

Clear. High 54°, low 33°.

Pressure30.33 inHg
Wind7.8 mph NW
Humidity44%
Visibility—
Dew point25°
Wed, 2858° / 37°0Overcast
58 °Overcast

Sun Valley, Wednesday, 28 October

Overcast. High 58°, low 37°.

Pressure30.33 inHg
Wind4.3 mph NW
Humidity43%
Visibility—
Dew point28°
Thu, 2958° / 40°0Overcast
58 °Overcast

Sun Valley, Thursday, 29 October

Overcast. High 58°, low 40°.

Pressure30.27 inHg
Wind9.7 mph SW
Humidity63%
Visibility—
Dew point38°
Fri, 3066° / 44°0.26Rain
66 °Rain

Sun Valley, Friday, 30 October

Rain. High 66°, low 44°.

Pressure30.00 inHg
Wind11.1 mph SW
Humidity72%
Visibility—
Dew point48°
Sat, 3157° / 43°0Clear
57 °Clear

Sun Valley, Saturday, 31 October

Clear. High 57°, low 43°.

Pressure30.21 inHg
Wind11.3 mph NW
Humidity60%
Visibility—
Dew point39°
Sun, 0150° / 41°1.26Heavy rain
50 °Heavy rain

Sun Valley, Sunday, 1 November

Heavy rain. High 50°, low 41°.

Pressure30.21 inHg
Wind11.4 mph S
Humidity95%
Visibility—
Dew point43°
Mon, 0258° / 47°0Clear
58 °Clear

Sun Valley, Monday, 2 November

Clear. High 58°, low 47°.

Pressure30.06 inHg
Wind13.4 mph NW
Humidity64%
Visibility—
Dew point40°

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.