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As of 19:43 EDT

Weather in Preston, PA

73°Current weather

Preston, Saturday, 8 August, 19:43

Overcast. Feels like 74°. High 79°, low 64°.

Pressure29.94 inHg
Wind1 mph N
Humidity93%
Visibility6.2 mi
Dew point71°
Sun, 0980° / 64°0.01Light rain
80 °Light rain

Preston, Sunday, 9 August

Light rain. High 80°, low 64°.

Pressure30.00 inHg
Wind8.9 mph NW
Humidity51%
Visibility6.2 mi
Dew point61°
Mon, 1079° / 62°0.15Light rain
79 °Light rain

Preston, Monday, 10 August

Light rain. High 79°, low 62°.

Pressure29.97 inHg
Wind8.1 mph W
Humidity54%
Visibility6.2 mi
Dew point62°
Tue, 1183° / 63°0.36Rain
83 °Rain

Preston, Tuesday, 11 August

Rain. High 83°, low 63°.

Pressure29.91 inHg
Wind7.7 mph NW
Humidity39%
Visibility6.2 mi
Dew point53°
Wed, 1272° / 62°0.31Rain
72 °Rain

Preston, Wednesday, 12 August

Rain. High 72°, low 62°.

Pressure29.80 inHg
Wind4.2 mph W
Humidity91%
Visibility6.2 mi
Dew point65°
Thu, 1372° / 53°0.1Light rain
72 °Light rain

Preston, Thursday, 13 August

Light rain. High 72°, low 53°.

Pressure29.83 inHg
Wind12.8 mph NW
Humidity67%
Visibility—
Dew point56°
Fri, 1467° / 46°0Clear
67 °Clear

Preston, Friday, 14 August

Clear. High 67°, low 46°.

Pressure29.97 inHg
Wind11.5 mph NW
Humidity42%
Visibility—
Dew point41°
Sat, 1562° / 44°0Partly cloudy
62 °Partly cloudy

Preston, Saturday, 15 August

Partly cloudy. High 62°, low 44°.

Pressure30.21 inHg
Wind9.4 mph NW
Humidity55%
Visibility—
Dew point44°
Sun, 1672° / 44°0Mostly clear
72 °Mostly clear

Preston, Sunday, 16 August

Mostly clear. High 72°, low 44°.

Pressure30.27 inHg
Wind4.9 mph N
Humidity34%
Visibility—
Dew point40°
Mon, 1776° / 49°0.01Light rain
76 °Light rain

Preston, Monday, 17 August

Light rain. High 76°, low 49°.

Pressure30.12 inHg
Wind8.1 mph SW
Humidity39%
Visibility—
Dew point46°
Tue, 1872° / 58°0.09Light rain
72 °Light rain

Preston, Tuesday, 18 August

Light rain. High 72°, low 58°.

Pressure29.91 inHg
Wind5.5 mph SW
Humidity71%
Visibility—
Dew point61°
Wed, 1971° / 54°0.01Light rain
71 °Light rain

Preston, Wednesday, 19 August

Light rain. High 71°, low 54°.

Pressure29.94 inHg
Wind9.4 mph NW
Humidity67%
Visibility—
Dew point54°
Thu, 2074° / 51°0Overcast
74 °Overcast

Preston, Thursday, 20 August

Overcast. High 74°, low 51°.

Pressure29.97 inHg
Wind4.5 mph SW
Humidity43%
Visibility—
Dew point48°
Fri, 2159° / 52°1.45Heavy rain
59 °Heavy rain

Preston, Friday, 21 August

Heavy rain. High 59°, low 52°.

Pressure29.91 inHg
Wind6.9 mph SE
Humidity99%
Visibility—
Dew point55°
Sat, 2274° / 51°0.02Light rain
74 °Light rain

Preston, Saturday, 22 August

Light rain. High 74°, low 51°.

Pressure29.77 inHg
Wind10.5 mph NW
Humidity52%
Visibility—
Dew point53°
Sun, 2361° / 44°0Overcast
61 °Overcast

Preston, Sunday, 23 August

Overcast. High 61°, low 44°.

Pressure30.03 inHg
Wind15.3 mph NW
Humidity48%
Visibility—
Dew point38°

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 Preston, 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 Preston, 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.