As of 21:01 AST

Weather in Ruby, VI

81°

Ruby, Wednesday, 7 October, 21:01

Light rain. Feels like 87°. High 87°, low 78°.

Pressure29.94 inHg

Wind8.1 mph E

Humidity89%

Visibility6.2 mi

Dew point76°

See detailed hourly forecast

Monthly outlook for Ruby, VI: average high 86°, average low 78.7°. That is 2° above the climate normal for October. Precipitation is expected on 13 days (about 2.8 inches), against a normal of 10 days and 2.9 inches. The warmest day looks like 9 October (88.8°), the coolest 17 October (74.9°).

86°/78.7°

Average high / low

+2°

Above normal

13 / 10

Wet days / normal

2.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
7 October – 16 October	87°	82.5°	+2.5°
17 October – 26 October	84.3°	82.2°	+1.2°
27 October – 5 November	at normal	81.7°	—

October records over 66 years

91.6°14 October 2024All-time high

73.4°26 October 2022All-time low

Climate normals and records are computed from the nearest reference point — Christiansted (3 mi).

Thu, 0888° / 78°

0.18

88 °

Ruby, Thursday, 8 October

Rain. High 88°, low 78°.

Pressure29.97 inHg

Wind12 mph E

Humidity73%

Visibility6.2 mi

Dew point75°

Fri, 0989° / 81°

0.05

89 °

Ruby, Friday, 9 October

Light rain. High 89°, low 81°.

Pressure29.97 inHg

Wind12.9 mph E

Humidity69%

Visibility6.2 mi

Dew point75°

Sat, 1085° / 80°

0.26

85 °

Ruby, Saturday, 10 October

Rain. High 85°, low 80°.

Pressure30.00 inHg

Wind12.7 mph E

Humidity77%

Visibility3.8 mi

Dew point75°

Sun, 1187° / 83°

0.04

87 °

Ruby, Sunday, 11 October

Light rain. High 87°, low 83°.

Pressure30.00 inHg

Wind12.2 mph E

Humidity63%

Visibility6.2 mi

Dew point72°

Mon, 1286° / 84°

0.12

86 °

Ruby, Monday, 12 October

Light rain. High 86°, low 84°.

Pressure29.97 inHg

Wind12 mph E

Humidity75%

Visibility—

Dew point75°

Tue, 1388° / 81°

88 °

Ruby, Tuesday, 13 October

Overcast. High 88°, low 81°.

Pressure29.91 inHg

Wind13.7 mph E

Humidity65%

Visibility—

Dew point74°

Wed, 1487° / 79°

0.35

87 °

Ruby, Wednesday, 14 October

Rain. High 87°, low 79°.

Pressure29.94 inHg

Wind10.6 mph SE

Humidity64%

Visibility—

Dew point72°

Thu, 1587° / 79°

0.28

87 °

Ruby, Thursday, 15 October

Light rain. High 87°, low 79°.

Pressure29.94 inHg

Wind11.5 mph E

Humidity62%

Visibility—

Dew point71°

Fri, 1686° / 77°

0.06

86 °

Ruby, Friday, 16 October

Light rain. High 86°, low 77°.

Pressure29.88 inHg

Wind8.1 mph SE

Humidity58%

Visibility—

Dew point68°

Sat, 1779° / 75°

0.53

79 °

Ruby, Saturday, 17 October

Rain. High 79°, low 75°.

Pressure29.88 inHg

Wind10.1 mph S

Humidity80%

Visibility—

Dew point72°

Sun, 1886° / 76°

0.18

86 °

Ruby, Sunday, 18 October

Light rain. High 86°, low 76°.

Pressure29.88 inHg

Wind8 mph E

Humidity65%

Visibility—

Dew point71°

Mon, 1986° / 78°

0.31

86 °

Ruby, Monday, 19 October

Light rain. High 86°, low 78°.

Pressure29.88 inHg

Wind5.1 mph SE

Humidity64%

Visibility—

Dew point71°

Tue, 2085° / 77°

0.02

85 °

Ruby, Tuesday, 20 October

Light rain. High 85°, low 77°.

Pressure29.88 inHg

Wind3.5 mph N

Humidity63%

Visibility—

Dew point70°

Wed, 2185° / 77°

0.02

85 °

Ruby, Wednesday, 21 October

Light rain. High 85°, low 77°.

Pressure29.88 inHg

Wind3.9 mph NE

Humidity65%

Visibility—

Dew point70°

Thu, 2285° / 78°

0.05

85 °

Ruby, Thursday, 22 October

Light rain. High 85°, low 78°.

Pressure29.88 inHg

Wind9.4 mph NE

Humidity62%

Visibility—

Dew point70°

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

Fri, 2382° / 79°

0.18

82 °

Ruby, Friday, 23 October

Climate normal for this date — 60-year average.

Average high82°

Average low79°

Average precipitation0.18 in

Chance of precipitation67%

Record high90° (2024)

Record low76° (1974)

Sat, 2482° / 79°

0.16

82 °

Ruby, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high82°

Average low79°

Average precipitation0.16 in

Chance of precipitation63%

Record high91° (2024)

Record low75° (1974)

Sun, 2582° / 79°

0.11

82 °

Ruby, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high82°

Average low79°

Average precipitation0.11 in

Chance of precipitation62%

Record high91° (2024)

Record low76° (1986)

Mon, 2682° / 79°

0.19

82 °

Ruby, Monday, 26 October

Climate normal for this date — 60-year average.

Average high82°

Average low79°

Average precipitation0.19 in

Chance of precipitation67%

Record high90° (2024)

Record low73° (2022)

Tue, 2782° / 79°

0.17

82 °

Ruby, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high82°

Average low79°

Average precipitation0.17 in

Chance of precipitation58%

Record high91° (2024)

Record low75° (1981)

Wed, 2882° / 79°

0.15

82 °

Ruby, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high82°

Average low79°

Average precipitation0.15 in

Chance of precipitation57%

Record high90° (2024)

Record low76° (2017)

Thu, 2982° / 78°

0.16

82 °

Ruby, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high82°

Average low78°

Average precipitation0.16 in

Chance of precipitation70%

Record high88° (2024)

Record low76° (1984)

Fri, 3082° / 78°

0.15

82 °

Ruby, Friday, 30 October

Climate normal for this date — 60-year average.

Average high82°

Average low78°

Average precipitation0.15 in

Chance of precipitation68%

Record high88° (2024)

Record low74° (2018)

Sat, 3182° / 78°

0.17

82 °

Ruby, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high82°

Average low78°

Average precipitation0.17 in

Chance of precipitation63%

Record high85° (2025)

Record low75° (1961)

Sun, 0182° / 78°

0.18

82 °

Ruby, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high82°

Average low78°

Average precipitation0.18 in

Chance of precipitation57%

Record high86° (2023)

Record low74° (1961)

Mon, 0282° / 78°

0.16

82 °

Ruby, Monday, 2 November

Climate normal for this date — 60-year average.

Average high82°

Average low78°

Average precipitation0.16 in

Chance of precipitation62%

Record high86° (2025)

Record low76° (1971)

Tue, 0381° / 78°

0.15

81 °

Ruby, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high81°

Average low78°

Average precipitation0.15 in

Chance of precipitation70%

Record high85° (2023)

Record low75° (1974)

Wed, 0482° / 78°

0.17

82 °

Ruby, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high82°

Average low78°

Average precipitation0.17 in

Chance of precipitation70%

Record high86° (2024)

Record low74° (2022)

Thu, 0582° / 78°

0.18

82 °

Ruby, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high82°

Average low78°

Average precipitation0.18 in

Chance of precipitation62%

Record high85° (2023)

Record low74° (2022)

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, VI 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, VI 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.