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As of 16:32 EDT

Weather in Denniston, VA

90°Current weather

Denniston, Saturday, 8 August, 16:32

Overcast. Feels like 96°. High 90°, low 73°.

Pressure30.03 inHg
Wind9.6 mph S
Humidity54%
Visibility6.2 mi
Dew point72°
Sun, 0993° / 73°0.03Light rain
93 °Light rain

Denniston, Sunday, 9 August

Light rain. High 93°, low 73°.

Pressure30.06 inHg
Wind2.7 mph NW
Humidity43%
Visibility6.2 mi
Dew point68°
Mon, 1099° / 73°0.06Light rain
99 °Light rain

Denniston, Monday, 10 August

Light rain. High 99°, low 73°.

Pressure30.06 inHg
Wind4.2 mph W
Humidity40%
Visibility6.2 mi
Dew point66°
Tue, 11100° / 69°0.37Rain
100 °Rain

Denniston, Tuesday, 11 August

Rain. High 100°, low 69°.

Pressure30.00 inHg
Wind5.1 mph NW
Humidity43%
Visibility6.2 mi
Dew point67°
Wed, 1290° / 68°0.07Light rain
90 °Light rain

Denniston, Wednesday, 12 August

Light rain. High 90°, low 68°.

Pressure29.85 inHg
Wind7.8 mph SW
Humidity74%
Visibility6.2 mi
Dew point68°
Thu, 1396° / 71°0.39Rain
96 °Rain

Denniston, Thursday, 13 August

Rain. High 96°, low 71°.

Pressure29.83 inHg
Wind15.4 mph NW
Humidity35%
Visibility—
Dew point60°
Fri, 1474° / 65°0.36Rain
74 °Rain

Denniston, Friday, 14 August

Rain. High 74°, low 65°.

Pressure29.97 inHg
Wind6.4 mph NE
Humidity97%
Visibility—
Dew point71°
Sat, 1583° / 60°0Mostly clear
83 °Mostly clear

Denniston, Saturday, 15 August

Mostly clear. High 83°, low 60°.

Pressure30.21 inHg
Wind7.4 mph NE
Humidity36%
Visibility—
Dew point49°
Sun, 1681° / 62°0Overcast
81 °Overcast

Denniston, Sunday, 16 August

Overcast. High 81°, low 62°.

Pressure30.27 inHg
Wind4.4 mph S
Humidity48%
Visibility—
Dew point56°
Mon, 1788° / 68°0Partly cloudy
88 °Partly cloudy

Denniston, Monday, 17 August

Partly cloudy. High 88°, low 68°.

Pressure30.15 inHg
Wind9.8 mph SW
Humidity42%
Visibility—
Dew point59°
Tue, 1888° / 70°0.41Rain
88 °Rain

Denniston, Tuesday, 18 August

Rain. High 88°, low 70°.

Pressure30.00 inHg
Wind13.6 mph SW
Humidity50%
Visibility—
Dew point65°
Wed, 1989° / 70°0.27Rain
89 °Rain

Denniston, Wednesday, 19 August

Rain. High 89°, low 70°.

Pressure29.88 inHg
Wind7.7 mph S
Humidity55%
Visibility—
Dew point68°
Thu, 2093° / 69°0.15Rain
93 °Rain

Denniston, Thursday, 20 August

Rain. High 93°, low 69°.

Pressure29.91 inHg
Wind8.2 mph SE
Humidity48%
Visibility—
Dew point66°
Fri, 2184° / 72°1.83Heavy rain
84 °Heavy rain

Denniston, Friday, 21 August

Heavy rain. High 84°, low 72°.

Pressure29.83 inHg
Wind9.3 mph S
Humidity83%
Visibility—
Dew point74°
Sat, 2290° / 70°0Mostly clear
90 °Mostly clear

Denniston, Saturday, 22 August

Mostly clear. High 90°, low 70°.

Pressure29.80 inHg
Wind8.4 mph NW
Humidity42%
Visibility—
Dew point61°
Sun, 2381° / 63°0Overcast
81 °Overcast

Denniston, Sunday, 23 August

Overcast. High 81°, low 63°.

Pressure30.00 inHg
Wind10.9 mph E
Humidity50%
Visibility—
Dew point59°

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 Denniston, 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 Denniston, 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.