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As of 08:45 EDT

Weather in Sylvan Hills, PA

73°Current weather

Sylvan Hills, Sunday, 9 August, 08:45

Mostly clear. Feels like 74°. High 85°, low 69°.

Pressure30.09 inHg
Wind3 mph SE
Humidity85%
Visibility6.2 mi
Dew point68°
Mon, 1084° / 66°0.21Rain
84 °Rain

Sylvan Hills, Monday, 10 August

Rain. High 84°, low 66°.

Pressure30.03 inHg
Wind9.3 mph SW
Humidity65%
Visibility6.2 mi
Dew point66°
Tue, 1180° / 65°0.3Heavy rain
80 °Heavy rain

Sylvan Hills, Tuesday, 11 August

Heavy rain. High 80°, low 65°.

Pressure29.97 inHg
Wind8.7 mph NW
Humidity77%
Visibility6.2 mi
Dew point64°
Wed, 1284° / 65°0.07Light rain
84 °Light rain

Sylvan Hills, Wednesday, 12 August

Light rain. High 84°, low 65°.

Pressure29.83 inHg
Wind8.8 mph W
Humidity62%
Visibility6.2 mi
Dew point64°
Thu, 1376° / 61°0.01Light rain
76 °Light rain

Sylvan Hills, Thursday, 13 August

Light rain. High 76°, low 61°.

Pressure29.94 inHg
Wind12.7 mph NW
Humidity40%
Visibility—
Dew point49°
Fri, 1473° / 54°0Overcast
73 °Overcast

Sylvan Hills, Friday, 14 August

Overcast. High 73°, low 54°.

Pressure30.06 inHg
Wind10.5 mph NW
Humidity43%
Visibility—
Dew point47°
Sat, 1574° / 51°0Partly cloudy
74 °Partly cloudy

Sylvan Hills, Saturday, 15 August

Partly cloudy. High 74°, low 51°.

Pressure30.21 inHg
Wind9.4 mph NW
Humidity35%
Visibility—
Dew point42°
Sun, 1673° / 51°0Overcast
73 °Overcast

Sylvan Hills, Sunday, 16 August

Overcast. High 73°, low 51°.

Pressure30.15 inHg
Wind2.6 mph W
Humidity45%
Visibility—
Dew point48°
Mon, 1780° / 54°0Partly cloudy
80 °Partly cloudy

Sylvan Hills, Monday, 17 August

Partly cloudy. High 80°, low 54°.

Pressure30.00 inHg
Wind6 mph NW
Humidity43%
Visibility—
Dew point53°
Tue, 1882° / 58°0Clear
82 °Clear

Sylvan Hills, Tuesday, 18 August

Clear. High 82°, low 58°.

Pressure30.03 inHg
Wind5.9 mph NW
Humidity41%
Visibility—
Dew point54°
Wed, 1986° / 59°0Mostly clear
86 °Mostly clear

Sylvan Hills, Wednesday, 19 August

Mostly clear. High 86°, low 59°.

Pressure30.06 inHg
Wind2.4 mph SW
Humidity39%
Visibility—
Dew point55°
Thu, 2090° / 63°0Partly cloudy
90 °Partly cloudy

Sylvan Hills, Thursday, 20 August

Partly cloudy. High 90°, low 63°.

Pressure29.97 inHg
Wind5.8 mph S
Humidity39%
Visibility—
Dew point58°
Fri, 2195° / 70°0.02Light rain
95 °Light rain

Sylvan Hills, Friday, 21 August

Light rain. High 95°, low 70°.

Pressure29.83 inHg
Wind8.8 mph W
Humidity47%
Visibility—
Dew point69°
Sat, 2292° / 70°0Clear
92 °Clear

Sylvan Hills, Saturday, 22 August

Clear. High 92°, low 70°.

Pressure29.94 inHg
Wind5.1 mph NW
Humidity29%
Visibility—
Dew point53°
Sun, 2396° / 67°0Clear
96 °Clear

Sylvan Hills, Sunday, 23 August

Clear. High 96°, low 67°.

Pressure29.91 inHg
Wind5.6 mph NW
Humidity33%
Visibility—
Dew point59°
Mon, 2493° / 74°0.14Rain
93 °Rain

Sylvan Hills, Monday, 24 August

Rain. High 93°, low 74°.

Pressure29.97 inHg
Wind11.3 mph NW
Humidity54%
Visibility—
Dew point70°

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 Sylvan Hills, 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 Sylvan Hills, 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.