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As of 04:47 EDT

Weather in Sylvan Grove, PA

69°Current weather

Sylvan Grove, Sunday, 9 August, 04:47

Mostly clear. Feels like 70°. High 84°, low 69°.

Pressure30.00 inHg
Wind3.9 mph W
Humidity94%
Visibility6.2 mi
Dew point67°
Mon, 1083° / 66°0.06Rain
83 °Rain

Sylvan Grove, Monday, 10 August

Rain. High 83°, low 66°.

Pressure30.00 inHg
Wind8.8 mph SW
Humidity71%
Visibility6.2 mi
Dew point66°
Tue, 1186° / 63°1.47Heavy rain
86 °Heavy rain

Sylvan Grove, Tuesday, 11 August

Heavy rain. High 86°, low 63°.

Pressure29.94 inHg
Wind10.2 mph NW
Humidity66%
Visibility6.2 mi
Dew point63°
Wed, 1278° / 65°0.02Light rain
78 °Light rain

Sylvan Grove, Wednesday, 12 August

Light rain. High 78°, low 65°.

Pressure29.80 inHg
Wind8.6 mph W
Humidity85%
Visibility6.2 mi
Dew point66°
Thu, 1377° / 60°0.02Light rain
77 °Light rain

Sylvan Grove, Thursday, 13 August

Light rain. High 77°, low 60°.

Pressure29.85 inHg
Wind13.9 mph NW
Humidity35%
Visibility—
Dew point45°
Fri, 1474° / 50°0Mostly clear
74 °Mostly clear

Sylvan Grove, Friday, 14 August

Mostly clear. High 74°, low 50°.

Pressure30.06 inHg
Wind9.8 mph NW
Humidity36%
Visibility—
Dew point43°
Sat, 1574° / 49°0Partly cloudy
74 °Partly cloudy

Sylvan Grove, Saturday, 15 August

Partly cloudy. High 74°, low 49°.

Pressure30.18 inHg
Wind9.6 mph NW
Humidity35%
Visibility—
Dew point42°
Sun, 1679° / 49°0Overcast
79 °Overcast

Sylvan Grove, Sunday, 16 August

Overcast. High 79°, low 49°.

Pressure30.12 inHg
Wind6.5 mph SW
Humidity32%
Visibility—
Dew point44°
Mon, 1780° / 54°0Mostly clear
80 °Mostly clear

Sylvan Grove, Monday, 17 August

Mostly clear. High 80°, low 54°.

Pressure30.00 inHg
Wind4.4 mph NW
Humidity37%
Visibility—
Dew point49°
Tue, 1882° / 56°0Mostly clear
82 °Mostly clear

Sylvan Grove, Tuesday, 18 August

Mostly clear. High 82°, low 56°.

Pressure30.03 inHg
Wind3.3 mph W
Humidity39%
Visibility—
Dew point52°
Wed, 1984° / 58°0Mostly clear
84 °Mostly clear

Sylvan Grove, Wednesday, 19 August

Mostly clear. High 84°, low 58°.

Pressure30.06 inHg
Wind3.3 mph SW
Humidity36%
Visibility—
Dew point52°
Thu, 2089° / 62°0Partly cloudy
89 °Partly cloudy

Sylvan Grove, Thursday, 20 August

Partly cloudy. High 89°, low 62°.

Pressure29.97 inHg
Wind6.8 mph S
Humidity40%
Visibility—
Dew point57°
Fri, 2194° / 68°0.23Rain
94 °Rain

Sylvan Grove, Friday, 21 August

Rain. High 94°, low 68°.

Pressure29.83 inHg
Wind7.2 mph W
Humidity50%
Visibility—
Dew point68°
Sat, 2290° / 66°0Clear
90 °Clear

Sylvan Grove, Saturday, 22 August

Clear. High 90°, low 66°.

Pressure29.94 inHg
Wind4.5 mph N
Humidity30%
Visibility—
Dew point51°
Sun, 2394° / 65°0Mostly clear
94 °Mostly clear

Sylvan Grove, Sunday, 23 August

Mostly clear. High 94°, low 65°.

Pressure29.91 inHg
Wind6.9 mph SW
Humidity34%
Visibility—
Dew point59°
Mon, 2492° / 72°0.31Rain
92 °Rain

Sylvan Grove, Monday, 24 August

Rain. High 92°, low 72°.

Pressure29.97 inHg
Wind11.4 mph N
Humidity53%
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 Grove, 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 Grove, 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.