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As of 21:23 EDT

Weather in Onan, VA

80°Current weather

Onan, Saturday, 8 August, 21:23

Partly cloudy. Feels like 80°. High 88°, low 70°.

Pressure30.03 inHg
Wind5.1 mph W
Humidity83%
Visibility6.2 mi
Dew point73°
Sun, 0988° / 71°0Overcast
88 °Overcast

Onan, Sunday, 9 August

Overcast. High 88°, low 71°.

Pressure30.06 inHg
Wind4.3 mph NW
Humidity40%
Visibility6.2 mi
Dew point64°
Mon, 1099° / 71°0.02Light rain
99 °Light rain

Onan, Monday, 10 August

Light rain. High 99°, low 71°.

Pressure30.03 inHg
Wind5.8 mph W
Humidity37%
Visibility6.2 mi
Dew point62°
Tue, 1192° / 72°0.02Light rain
92 °Light rain

Onan, Tuesday, 11 August

Light rain. High 92°, low 72°.

Pressure29.97 inHg
Wind4.5 mph W
Humidity43%
Visibility6.2 mi
Dew point64°
Wed, 1295° / 68°0.22Light rain
95 °Light rain

Onan, Wednesday, 12 August

Light rain. High 95°, low 68°.

Pressure29.85 inHg
Wind9.3 mph W
Humidity86%
Visibility6.2 mi
Dew point68°
Thu, 1390° / 68°0.02Light rain
90 °Light rain

Onan, Thursday, 13 August

Light rain. High 90°, low 68°.

Pressure29.85 inHg
Wind11.8 mph NW
Humidity32%
Visibility—
Dew point54°
Fri, 1466° / 61°0.34Rain
66 °Rain

Onan, Friday, 14 August

Rain. High 66°, low 61°.

Pressure30.12 inHg
Wind3.8 mph NW
Humidity98%
Visibility—
Dew point61°
Sat, 1582° / 60°0Overcast
82 °Overcast

Onan, Saturday, 15 August

Overcast. High 82°, low 60°.

Pressure30.21 inHg
Wind5.8 mph N
Humidity30%
Visibility—
Dew point45°
Sun, 1685° / 59°0Partly cloudy
85 °Partly cloudy

Onan, Sunday, 16 August

Partly cloudy. High 85°, low 59°.

Pressure30.15 inHg
Wind6.5 mph S
Humidity35%
Visibility—
Dew point51°
Mon, 1780° / 66°0.06Light rain
80 °Light rain

Onan, Monday, 17 August

Light rain. High 80°, low 66°.

Pressure30.06 inHg
Wind6.1 mph SE
Humidity60%
Visibility—
Dew point63°
Tue, 1877° / 66°0.09Light rain
77 °Light rain

Onan, Tuesday, 18 August

Light rain. High 77°, low 66°.

Pressure30.03 inHg
Wind5.3 mph E
Humidity93%
Visibility—
Dew point67°
Wed, 1990° / 65°0Light rain
90 °Light rain

Onan, Wednesday, 19 August

Light rain. High 90°, low 65°.

Pressure29.88 inHg
Wind6 mph S
Humidity42%
Visibility—
Dew point60°
Thu, 2086° / 63°0Overcast
86 °Overcast

Onan, Thursday, 20 August

Overcast. High 86°, low 63°.

Pressure29.77 inHg
Wind14.7 mph W
Humidity26%
Visibility—
Dew point46°
Fri, 2185° / 60°0Clear
85 °Clear

Onan, Friday, 21 August

Clear. High 85°, low 60°.

Pressure29.94 inHg
Wind8.8 mph N
Humidity28%
Visibility—
Dew point44°
Sat, 2285° / 58°0Partly cloudy
85 °Partly cloudy

Onan, Saturday, 22 August

Partly cloudy. High 85°, low 58°.

Pressure30.03 inHg
Wind7.8 mph S
Humidity32%
Visibility—
Dew point48°
Sun, 2387° / 66°0.15Light rain
87 °Light rain

Onan, Sunday, 23 August

Light rain. High 87°, low 66°.

Pressure30.00 inHg
Wind9.8 mph SW
Humidity60%
Visibility—
Dew point68°

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 Onan, 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 Onan, 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.