As of 18:09 EDT

Weather in Ruby, VA

69°

Ruby, Wednesday, 7 October, 18:09

Clear. Feels like 69°. High 72°, low 43°.

Pressure29.88 inHg

Wind5.7 mph S

Humidity67%

Visibility6.2 mi

Dew point58°

See detailed hourly forecast

Monthly outlook for Ruby, VA: average high 68.5°, average low 47.7°. That is 0.4° above the climate normal for October. Precipitation is expected on 2 days (about 1.2 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 13 October (86.6°), the coolest 20 October (32.5°).

68.5°/47.7°

Average high / low

+0.4°

Above normal

2 / 4

Wet days / normal

1.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
7 October – 16 October	73.6°	69.2°	+2.4°
17 October – 26 October	60.1°	65.1°	-2.8°
27 October – 5 November	at normal	62.6°	—

October records over 66 years

95.4°2 October 2019All-time high

32.4°29 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Quantico (12 mi).

Thu, 0878° / 53°

78 °

Ruby, Thursday, 8 October

Clear. High 78°, low 53°.

Pressure29.97 inHg

Wind9.3 mph NW

Humidity40%

Visibility6.2 mi

Dew point48°

Fri, 0974° / 47°

74 °

Ruby, Friday, 9 October

Clear. High 74°, low 47°.

Pressure30.24 inHg

Wind5.2 mph NW

Humidity38%

Visibility6.2 mi

Dew point45°

Sat, 1071° / 53°

71 °

Ruby, Saturday, 10 October

Overcast. High 71°, low 53°.

Pressure30.47 inHg

Wind3.1 mph E

Humidity52%

Visibility6.2 mi

Dew point50°

Sun, 1168° / 59°

0.45

68 °

Ruby, Sunday, 11 October

Rain. High 68°, low 59°.

Pressure30.30 inHg

Wind6.9 mph SE

Humidity85%

Visibility6.2 mi

Dew point60°

Mon, 1276° / 65°

0.78

76 °

Ruby, Monday, 12 October

Rain. High 76°, low 65°.

Pressure29.80 inHg

Wind9.1 mph NW

Humidity88%

Visibility—

Dew point66°

Tue, 1387° / 61°

87 °

Ruby, Tuesday, 13 October

Overcast. High 87°, low 61°.

Pressure29.80 inHg

Wind13.4 mph NW

Humidity61%

Visibility—

Dew point62°

Wed, 1464° / 48°

64 °

Ruby, Wednesday, 14 October

Clear. High 64°, low 48°.

Pressure30.09 inHg

Wind14.3 mph N

Humidity48%

Visibility—

Dew point36°

Thu, 1570° / 43°

70 °

Ruby, Thursday, 15 October

Clear. High 70°, low 43°.

Pressure30.15 inHg

Wind5.4 mph N

Humidity39%

Visibility—

Dew point34°

Fri, 1677° / 53°

0.02

77 °

Ruby, Friday, 16 October

Light rain. High 77°, low 53°.

Pressure30.00 inHg

Wind9.9 mph NW

Humidity41%

Visibility—

Dew point43°

Sat, 1762° / 48°

62 °

Ruby, Saturday, 17 October

Partly cloudy. High 62°, low 48°.

Pressure30.00 inHg

Wind12.8 mph N

Humidity62%

Visibility—

Dew point48°

Sun, 1853° / 41°

53 °

Ruby, Sunday, 18 October

Clear. High 53°, low 41°.

Pressure30.24 inHg

Wind11.1 mph NW

Humidity50%

Visibility—

Dew point33°

Mon, 1953° / 34°

53 °

Ruby, Monday, 19 October

Clear. High 53°, low 34°.

Pressure30.59 inHg

Wind9.8 mph N

Humidity40%

Visibility—

Dew point22°

Tue, 2057° / 33°

57 °

Ruby, Tuesday, 20 October

Clear. High 57°, low 33°.

Pressure30.59 inHg

Wind5.1 mph N

Humidity35%

Visibility—

Dew point20°

Wed, 2165° / 37°

65 °

Ruby, Wednesday, 21 October

Overcast. High 65°, low 37°.

Pressure30.24 inHg

Wind5.2 mph NW

Humidity35%

Visibility—

Dew point26°

Thu, 2270° / 47°

70 °

Ruby, Thursday, 22 October

Overcast. High 70°, low 47°.

Pressure29.94 inHg

Wind7.9 mph S

Humidity59%

Visibility—

Dew point43°

From day 17 onward the outlook is built from 60-year climate statistics

Fri, 2366° / 50°

0.12

66 °

Ruby, Friday, 23 October

Climate normal for this date — 60-year average.

Average high66°

Average low50°

Average precipitation0.12 in

Chance of precipitation22%

Record high82° (1978)

Record low38° (1969)

Sat, 2464° / 50°

0.08

64 °

Ruby, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high64°

Average low50°

Average precipitation0.08 in

Chance of precipitation27%

Record high81° (2001)

Record low34° (1969)

Sun, 2564° / 50°

0.17

64 °

Ruby, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high64°

Average low50°

Average precipitation0.17 in

Chance of precipitation27%

Record high79° (2021)

Record low39° (1969)

Mon, 2663° / 50°

0.15

63 °

Ruby, Monday, 26 October

Climate normal for this date — 60-year average.

Average high63°

Average low50°

Average precipitation0.15 in

Chance of precipitation25%

Record high80° (2023)

Record low35° (1962)

Tue, 2764° / 50°

0.15

64 °

Ruby, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high64°

Average low50°

Average precipitation0.15 in

Chance of precipitation30%

Record high81° (1984)

Record low34° (1962)

Wed, 2864° / 49°

0.09

64 °

Ruby, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high64°

Average low49°

Average precipitation0.09 in

Chance of precipitation28%

Record high85° (2023)

Record low33° (1976)

Thu, 2962° / 47°

0.21

62 °

Ruby, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high62°

Average low47°

Average precipitation0.21 in

Chance of precipitation20%

Record high84° (2023)

Record low32° (1976)

Fri, 3062° / 47°

0.11

62 °

Ruby, Friday, 30 October

Climate normal for this date — 60-year average.

Average high62°

Average low47°

Average precipitation0.11 in

Chance of precipitation25%

Record high84° (2023)

Record low35° (1965)

Sat, 3163° / 48°

0.06

63 °

Ruby, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high63°

Average low48°

Average precipitation0.06 in

Chance of precipitation17%

Record high80° (2024)

Record low37° (1968)

Sun, 0164° / 49°

0.1

64 °

Ruby, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high64°

Average low49°

Average precipitation0.1 in

Chance of precipitation23%

Record high82° (1974)

Record low38° (2002)

Mon, 0264° / 49°

0.11

64 °

Ruby, Monday, 2 November

Climate normal for this date — 60-year average.

Average high64°

Average low49°

Average precipitation0.11 in

Chance of precipitation32%

Record high80° (1971)

Record low34° (2023)

Tue, 0363° / 47°

0.06

63 °

Ruby, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high63°

Average low47°

Average precipitation0.06 in

Chance of precipitation28%

Record high79° (2016)

Record low33° (2023)

Wed, 0461° / 46°

0.13

61 °

Ruby, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high61°

Average low46°

Average precipitation0.13 in

Chance of precipitation23%

Record high81° (1974)

Record low33° (2006)

Thu, 0560° / 46°

0.09

60 °

Ruby, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high60°

Average low46°

Average precipitation0.09 in

Chance of precipitation25%

Record high78° (1961)

Record low30° (1991)

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 Ruby, 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 Ruby, 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.