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As of 15:20 EDT

Weather in Preston, VA

88°Current weather

Preston, Saturday, 8 August, 15:20

Mostly clear. Feels like 98°. High 88°, low 71°.

Pressure30.09 inHg
Wind5.2 mph SW
Humidity67%
Visibility6.2 mi
Dew point74°
Sun, 0992° / 71°0.15Rain
92 °Rain

Preston, Sunday, 9 August

Rain. High 92°, low 71°.

Pressure30.06 inHg
Wind1 mph NW
Humidity39%
Visibility6.2 mi
Dew point65°
Mon, 1098° / 71°0.02Light rain
98 °Light rain

Preston, Monday, 10 August

Light rain. High 98°, low 71°.

Pressure30.06 inHg
Wind3.7 mph NW
Humidity38%
Visibility6.2 mi
Dew point64°
Tue, 1197° / 69°0.08Light rain
97 °Light rain

Preston, Tuesday, 11 August

Light rain. High 97°, low 69°.

Pressure30.00 inHg
Wind3.9 mph W
Humidity41%
Visibility6.2 mi
Dew point66°
Wed, 1291° / 68°0.22Light rain
91 °Light rain

Preston, Wednesday, 12 August

Light rain. High 91°, low 68°.

Pressure29.88 inHg
Wind6 mph SW
Humidity99%
Visibility6.2 mi
Dew point69°
Thu, 1395° / 69°0.06Light rain
95 °Light rain

Preston, Thursday, 13 August

Light rain. High 95°, low 69°.

Pressure29.83 inHg
Wind11.7 mph N
Humidity33%
Visibility—
Dew point59°
Fri, 1472° / 63°0.78Rain
72 °Rain

Preston, Friday, 14 August

Rain. High 72°, low 63°.

Pressure29.97 inHg
Wind6 mph NE
Humidity99%
Visibility—
Dew point70°
Sat, 1583° / 60°0Overcast
83 °Overcast

Preston, Saturday, 15 August

Overcast. High 83°, low 60°.

Pressure30.18 inHg
Wind3.6 mph N
Humidity37%
Visibility—
Dew point51°
Sun, 1682° / 59°0Overcast
82 °Overcast

Preston, Sunday, 16 August

Overcast. High 82°, low 59°.

Pressure30.30 inHg
Wind5.4 mph S
Humidity50%
Visibility—
Dew point55°
Mon, 1788° / 63°0Mostly clear
88 °Mostly clear

Preston, Monday, 17 August

Mostly clear. High 88°, low 63°.

Pressure30.12 inHg
Wind10.2 mph SW
Humidity44%
Visibility—
Dew point60°
Tue, 1881° / 71°0.22Rain
81 °Rain

Preston, Tuesday, 18 August

Rain. High 81°, low 71°.

Pressure30.00 inHg
Wind8.7 mph SW
Humidity71%
Visibility—
Dew point67°
Wed, 1992° / 68°0.13Rain
92 °Rain

Preston, Wednesday, 19 August

Rain. High 92°, low 68°.

Pressure29.85 inHg
Wind4.9 mph SE
Humidity38%
Visibility—
Dew point60°
Thu, 2094° / 66°0.2Rain
94 °Rain

Preston, Thursday, 20 August

Rain. High 94°, low 66°.

Pressure29.91 inHg
Wind7.1 mph SW
Humidity44%
Visibility—
Dew point63°
Fri, 2186° / 70°1.76Heavy rain
86 °Heavy rain

Preston, Friday, 21 August

Heavy rain. High 86°, low 70°.

Pressure29.80 inHg
Wind4.7 mph N
Humidity60%
Visibility—
Dew point68°
Sat, 2283° / 70°0.05Light rain
83 °Light rain

Preston, Saturday, 22 August

Light rain. High 83°, low 70°.

Pressure29.83 inHg
Wind6.2 mph NW
Humidity61%
Visibility—
Dew point67°
Sun, 2379° / 61°0Overcast
79 °Overcast

Preston, Sunday, 23 August

Overcast. High 79°, low 61°.

Pressure30.00 inHg
Wind7.9 mph NE
Humidity57%
Visibility—
Dew point61°

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, VA 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, VA 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.