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As of 00:19 EDT

Weather in Sinai, VA

74°Current weather

Sinai, Sunday, 9 August, 00:19

Mostly clear. Feels like 75°. High 93°, low 73°.

Pressure30.06 inHg
Wind1 mph NW
Humidity90%
Visibility6.2 mi
Dew point71°
Mon, 1099° / 75°0.01Light rain
99 °Light rain

Sinai, Monday, 10 August

Light rain. High 99°, low 75°.

Pressure30.03 inHg
Wind4.9 mph W
Humidity37%
Visibility6.2 mi
Dew point65°
Tue, 1198° / 73°0.03Light rain
98 °Light rain

Sinai, Tuesday, 11 August

Light rain. High 98°, low 73°.

Pressure29.97 inHg
Wind5.4 mph W
Humidity43%
Visibility6.2 mi
Dew point67°
Wed, 1296° / 70°0.18Rain
96 °Rain

Sinai, Wednesday, 12 August

Rain. High 96°, low 70°.

Pressure29.88 inHg
Wind9.6 mph N
Humidity47%
Visibility6.2 mi
Dew point67°
Thu, 1393° / 70°0Clear
93 °Clear

Sinai, Thursday, 13 August

Clear. High 93°, low 70°.

Pressure29.85 inHg
Wind8.5 mph NW
Humidity37%
Visibility—
Dew point60°
Fri, 1471° / 60°0.04Light rain
71 °Light rain

Sinai, Friday, 14 August

Light rain. High 71°, low 60°.

Pressure30.12 inHg
Wind5.9 mph NE
Humidity90%
Visibility—
Dew point59°
Sat, 1584° / 59°0Partly cloudy
84 °Partly cloudy

Sinai, Saturday, 15 August

Partly cloudy. High 84°, low 59°.

Pressure30.18 inHg
Wind7.6 mph NE
Humidity30%
Visibility—
Dew point47°
Sun, 1688° / 61°0Mostly clear
88 °Mostly clear

Sinai, Sunday, 16 August

Mostly clear. High 88°, low 61°.

Pressure30.15 inHg
Wind7.2 mph SW
Humidity31%
Visibility—
Dew point50°
Mon, 1775° / 69°0.05Light rain
75 °Light rain

Sinai, Monday, 17 August

Light rain. High 75°, low 69°.

Pressure30.09 inHg
Wind8.3 mph S
Humidity65%
Visibility—
Dew point62°
Tue, 1874° / 67°0.74Heavy rain
74 °Heavy rain

Sinai, Tuesday, 18 August

Heavy rain. High 74°, low 67°.

Pressure30.00 inHg
Wind8.3 mph S
Humidity88%
Visibility—
Dew point68°
Wed, 1988° / 67°0Overcast
88 °Overcast

Sinai, Wednesday, 19 August

Overcast. High 88°, low 67°.

Pressure29.91 inHg
Wind5.7 mph NE
Humidity60%
Visibility—
Dew point66°
Thu, 2092° / 67°0Partly cloudy
92 °Partly cloudy

Sinai, Thursday, 20 August

Partly cloudy. High 92°, low 67°.

Pressure29.74 inHg
Wind13.8 mph NW
Humidity37%
Visibility—
Dew point60°
Fri, 2185° / 61°0Partly cloudy
85 °Partly cloudy

Sinai, Friday, 21 August

Partly cloudy. High 85°, low 61°.

Pressure29.94 inHg
Wind4.8 mph N
Humidity32%
Visibility—
Dew point49°
Sat, 2289° / 61°0Mostly clear
89 °Mostly clear

Sinai, Saturday, 22 August

Mostly clear. High 89°, low 61°.

Pressure30.03 inHg
Wind4.9 mph S
Humidity34%
Visibility—
Dew point53°
Sun, 2394° / 70°1.42Heavy rain
94 °Heavy rain

Sinai, Sunday, 23 August

Heavy rain. High 94°, low 70°.

Pressure30.00 inHg
Wind10.2 mph S
Humidity43%
Visibility—
Dew point65°
Mon, 2497° / 71°0.06Light rain
97 °Light rain

Sinai, Monday, 24 August

Light rain. High 97°, low 71°.

Pressure29.97 inHg
Wind7.2 mph SW
Humidity33%
Visibility—
Dew point60°

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 Sinai, 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 Sinai, 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.