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As of 14:58 EDT

Weather in Alvan, PA

78°Current weather

Alvan, Saturday, 8 August, 14:58

Partly cloudy. Feels like 78°. High 78°, low 64°.

Pressure30.00 inHg
Wind12.1 mph W
Humidity64%
Visibility6.2 mi
Dew point65°
Sun, 0980° / 64°0.05Light rain
80 °Light rain

Alvan, Sunday, 9 August

Light rain. High 80°, low 64°.

Pressure30.06 inHg
Wind7.4 mph NW
Humidity45%
Visibility6.2 mi
Dew point58°
Mon, 1086° / 63°0.17Rain
86 °Rain

Alvan, Monday, 10 August

Rain. High 86°, low 63°.

Pressure30.06 inHg
Wind6.3 mph S
Humidity77%
Visibility6.2 mi
Dew point66°
Tue, 1182° / 63°0.2Rain
82 °Rain

Alvan, Tuesday, 11 August

Rain. High 82°, low 63°.

Pressure29.94 inHg
Wind7.6 mph W
Humidity60%
Visibility6.2 mi
Dew point64°
Wed, 1275° / 62°0.16Light rain
75 °Light rain

Alvan, Wednesday, 12 August

Light rain. High 75°, low 62°.

Pressure29.83 inHg
Wind8.2 mph W
Humidity77%
Visibility6.2 mi
Dew point66°
Thu, 1377° / 61°0.02Light rain
77 °Light rain

Alvan, Thursday, 13 August

Light rain. High 77°, low 61°.

Pressure29.83 inHg
Wind14.4 mph W
Humidity55%
Visibility—
Dew point58°
Fri, 1472° / 52°0.02Light rain
72 °Light rain

Alvan, Friday, 14 August

Light rain. High 72°, low 52°.

Pressure30.00 inHg
Wind11 mph NW
Humidity38%
Visibility—
Dew point43°
Sat, 1571° / 47°0Clear
71 °Clear

Alvan, Saturday, 15 August

Clear. High 71°, low 47°.

Pressure30.21 inHg
Wind9 mph NW
Humidity39%
Visibility—
Dew point42°
Sun, 1673° / 48°0Mostly clear
73 °Mostly clear

Alvan, Sunday, 16 August

Mostly clear. High 73°, low 48°.

Pressure30.30 inHg
Wind4.7 mph NE
Humidity33%
Visibility—
Dew point40°
Mon, 1780° / 53°0Partly cloudy
80 °Partly cloudy

Alvan, Monday, 17 August

Partly cloudy. High 80°, low 53°.

Pressure30.12 inHg
Wind7.4 mph W
Humidity42%
Visibility—
Dew point50°
Tue, 1871° / 62°0.21Light rain
71 °Light rain

Alvan, Tuesday, 18 August

Light rain. High 71°, low 62°.

Pressure29.97 inHg
Wind4 mph SW
Humidity84%
Visibility—
Dew point62°
Wed, 1977° / 59°0Overcast
77 °Overcast

Alvan, Wednesday, 19 August

Overcast. High 77°, low 59°.

Pressure29.91 inHg
Wind9.1 mph N
Humidity41%
Visibility—
Dew point49°
Thu, 2074° / 55°0Overcast
74 °Overcast

Alvan, Thursday, 20 August

Overcast. High 74°, low 55°.

Pressure30.00 inHg
Wind4.5 mph SE
Humidity63%
Visibility—
Dew point51°
Fri, 2170° / 55°0.1Light rain
70 °Light rain

Alvan, Friday, 21 August

Light rain. High 70°, low 55°.

Pressure29.88 inHg
Wind4.4 mph S
Humidity100%
Visibility—
Dew point61°
Sat, 2278° / 60°0Clear
78 °Clear

Alvan, Saturday, 22 August

Clear. High 78°, low 60°.

Pressure29.80 inHg
Wind12.2 mph W
Humidity38%
Visibility—
Dew point48°
Sun, 2369° / 50°0Clear
69 °Clear

Alvan, Sunday, 23 August

Clear. High 69°, low 50°.

Pressure30.06 inHg
Wind14 mph N
Humidity32%
Visibility—
Dew point34°

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 Alvan, 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 Alvan, 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.