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As of 21:25 EDT

Weather in Grottoes, VA

78°Current weather

Grottoes, Saturday, 8 August, 21:25

Overcast. Feels like 79°. High 87°, low 69°.

Pressure30.03 inHg
Wind5 mph S
Humidity76%
Visibility6.2 mi
Dew point69°
Sun, 0986° / 70°0Overcast
86 °Overcast

Grottoes, Sunday, 9 August

Overcast. High 86°, low 70°.

Pressure30.06 inHg
Wind5.6 mph NW
Humidity42%
Visibility6.2 mi
Dew point63°
Mon, 1098° / 70°0Partly cloudy
98 °Partly cloudy

Grottoes, Monday, 10 August

Partly cloudy. High 98°, low 70°.

Pressure30.03 inHg
Wind6.5 mph W
Humidity41%
Visibility6.2 mi
Dew point64°
Tue, 1189° / 68°0.08Rain
89 °Rain

Grottoes, Tuesday, 11 August

Rain. High 89°, low 68°.

Pressure29.97 inHg
Wind4.3 mph W
Humidity45%
Visibility6.2 mi
Dew point62°
Wed, 1296° / 67°0.39Rain
96 °Rain

Grottoes, Wednesday, 12 August

Rain. High 96°, low 67°.

Pressure29.85 inHg
Wind14.3 mph W
Humidity79%
Visibility6.2 mi
Dew point66°
Thu, 1387° / 66°0.01Light rain
87 °Light rain

Grottoes, Thursday, 13 August

Light rain. High 87°, low 66°.

Pressure29.88 inHg
Wind12 mph NW
Humidity35%
Visibility—
Dew point54°
Fri, 1465° / 60°0.27Rain
65 °Rain

Grottoes, Friday, 14 August

Rain. High 65°, low 60°.

Pressure30.12 inHg
Wind4.5 mph S
Humidity95%
Visibility—
Dew point60°
Sat, 1581° / 57°0Overcast
81 °Overcast

Grottoes, Saturday, 15 August

Overcast. High 81°, low 57°.

Pressure30.21 inHg
Wind6.7 mph N
Humidity32%
Visibility—
Dew point45°
Sun, 1685° / 57°0Partly cloudy
85 °Partly cloudy

Grottoes, Sunday, 16 August

Partly cloudy. High 85°, low 57°.

Pressure30.15 inHg
Wind11 mph S
Humidity33%
Visibility—
Dew point50°
Mon, 1776° / 66°0.04Light rain
76 °Light rain

Grottoes, Monday, 17 August

Light rain. High 76°, low 66°.

Pressure30.06 inHg
Wind6.4 mph SE
Humidity75%
Visibility—
Dew point63°
Tue, 1877° / 66°0.05Light rain
77 °Light rain

Grottoes, Tuesday, 18 August

Light rain. High 77°, low 66°.

Pressure30.03 inHg
Wind6.8 mph SE
Humidity75%
Visibility—
Dew point65°
Wed, 1988° / 63°0.01Light rain
88 °Light rain

Grottoes, Wednesday, 19 August

Light rain. High 88°, low 63°.

Pressure29.88 inHg
Wind7.4 mph S
Humidity41%
Visibility—
Dew point58°
Thu, 2082° / 60°0.01Light rain
82 °Light rain

Grottoes, Thursday, 20 August

Light rain. High 82°, low 60°.

Pressure29.77 inHg
Wind17.2 mph NW
Humidity34%
Visibility—
Dew point49°
Fri, 2182° / 57°0Clear
82 °Clear

Grottoes, Friday, 21 August

Clear. High 82°, low 57°.

Pressure29.94 inHg
Wind12 mph N
Humidity27%
Visibility—
Dew point42°
Sat, 2285° / 54°0Partly cloudy
85 °Partly cloudy

Grottoes, Saturday, 22 August

Partly cloudy. High 85°, low 54°.

Pressure30.03 inHg
Wind8.9 mph SE
Humidity29%
Visibility—
Dew point45°
Sun, 2389° / 65°0.18Light rain
89 °Light rain

Grottoes, Sunday, 23 August

Light rain. High 89°, low 65°.

Pressure30.00 inHg
Wind14.9 mph SW
Humidity63%
Visibility—
Dew point67°

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 Grottoes, 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 Grottoes, 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.