As of 20:45 AST

Weather in William, VI

82°Current weather

William, Thursday, 8 October, 20:45

Overcast. Feels like 89°. High 87°, low 76°.

Pressure30.00 inHg
Wind9.2 mph E
Humidity78%
Visibility6.2 mi
Dew point75°

Monthly outlook for William, VI: average high 85.2°, average low 79.6°. That is 1.6° above the climate normal for October. Precipitation is expected on 15 days (about 4.0 inches), against a normal of 10 days and 2.8 inches. The warmest day looks like 14 October (87.4°), the coolest 8 October (75.8°).

85.2°/79.6°
Average high / low
+1.6°
Above normal
15 / 10
Wet days / normal
4.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October85.7°82.5°+1.8°
18 October – 27 October84.5°82.3°+1.2°
28 October – 6 Novemberat normal81.8°—

October records over 66 years

88.9°9 October 2025All-time high
73.6°9 October 2022All-time low

Climate normals and records are computed from the nearest reference point — Frederiksted (2 mi).

Fri, 0987° / 83°0.05Light rain
87 °Light rain

William, Friday, 9 October

Light rain. High 87°, low 83°.

Pressure29.97 inHg
Wind13.5 mph E
Humidity66%
Visibility6.2 mi
Dew point73°
Sat, 1084° / 78°0.43Heavy rain
84 °Heavy rain

William, Saturday, 10 October

Heavy rain. High 84°, low 78°.

Pressure30.00 inHg
Wind5.4 mph E
Humidity84%
Visibility3.6 mi
Dew point73°
Sun, 1185° / 78°0.14Rain
85 °Rain

William, Sunday, 11 October

Rain. High 85°, low 78°.

Pressure30.00 inHg
Wind13.7 mph SE
Humidity70%
Visibility6.2 mi
Dew point74°
Mon, 1284° / 78°0.41Rain
84 °Rain

William, Monday, 12 October

Rain. High 84°, low 78°.

Pressure29.94 inHg
Wind10.4 mph E
Humidity84%
Visibility6.2 mi
Dew point74°
Tue, 1386° / 82°0.03Light rain
86 °Light rain

William, Tuesday, 13 October

Light rain. High 86°, low 82°.

Pressure29.94 inHg
Wind13.9 mph E
Humidity72%
Visibility—
Dew point74°
Wed, 1487° / 82°0.18Light rain
87 °Light rain

William, Wednesday, 14 October

Light rain. High 87°, low 82°.

Pressure29.94 inHg
Wind16 mph E
Humidity66%
Visibility—
Dew point74°
Thu, 1585° / 80°0.2Light rain
85 °Light rain

William, Thursday, 15 October

Light rain. High 85°, low 80°.

Pressure29.97 inHg
Wind14.8 mph NE
Humidity72%
Visibility—
Dew point74°
Fri, 1685° / 80°0.23Light rain
85 °Light rain

William, Friday, 16 October

Light rain. High 85°, low 80°.

Pressure29.91 inHg
Wind14.7 mph NE
Humidity67%
Visibility—
Dew point72°
Sat, 1785° / 79°0.26Light rain
85 °Light rain

William, Saturday, 17 October

Light rain. High 85°, low 79°.

Pressure29.88 inHg
Wind12.4 mph SE
Humidity69%
Visibility—
Dew point73°
Sun, 1884° / 78°0.39Rain
84 °Rain

William, Sunday, 18 October

Rain. High 84°, low 78°.

Pressure29.88 inHg
Wind13.6 mph SE
Humidity73%
Visibility—
Dew point72°
Mon, 1985° / 78°0.57Rain
85 °Rain

William, Monday, 19 October

Rain. High 85°, low 78°.

Pressure29.91 inHg
Wind9.6 mph E
Humidity70%
Visibility—
Dew point72°
Tue, 2085° / 79°0.24Rain
85 °Rain

William, Tuesday, 20 October

Rain. High 85°, low 79°.

Pressure29.91 inHg
Wind12.6 mph E
Humidity68%
Visibility—
Dew point71°
Wed, 2185° / 81°0.1Light rain
85 °Light rain

William, Wednesday, 21 October

Light rain. High 85°, low 81°.

Pressure29.94 inHg
Wind12.5 mph S
Humidity69%
Visibility—
Dew point73°
Thu, 2283° / 81°0.39Light rain
83 °Light rain

William, Thursday, 22 October

Light rain. High 83°, low 81°.

Pressure29.91 inHg
Wind12.9 mph S
Humidity75%
Visibility—
Dew point73°
Fri, 2385° / 80°0.33Rain
85 °Rain

William, Friday, 23 October

Rain. High 85°, low 80°.

Pressure29.88 inHg
Wind5.7 mph SW
Humidity69%
Visibility—
Dew point73°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2482° / 79°0.16Climate normal
82 °Climate normal

William, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high82°
Average low79°
Average precipitation0.16 in
Chance of precipitation62%
Record high88° (2024)
Record low76° (1974)
Sun, 2582° / 79°0.11Climate normal
82 °Climate normal

William, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high82°
Average low79°
Average precipitation0.11 in
Chance of precipitation68%
Record high88° (2024)
Record low76° (1974)
Mon, 2682° / 79°0.19Climate normal
82 °Climate normal

William, Monday, 26 October

Climate normal for this date — 60-year average.

Average high82°
Average low79°
Average precipitation0.19 in
Chance of precipitation67%
Record high87° (2024)
Record low74° (2022)
Tue, 2782° / 79°0.16Climate normal
82 °Climate normal

William, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high82°
Average low79°
Average precipitation0.16 in
Chance of precipitation60%
Record high88° (2024)
Record low76° (1981)
Wed, 2882° / 79°0.15Climate normal
82 °Climate normal

William, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high82°
Average low79°
Average precipitation0.15 in
Chance of precipitation60%
Record high87° (2024)
Record low76° (1974)
Thu, 2982° / 79°0.16Climate normal
82 °Climate normal

William, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high82°
Average low79°
Average precipitation0.16 in
Chance of precipitation67%
Record high86° (2019)
Record low75° (2017)
Fri, 3082° / 79°0.16Climate normal
82 °Climate normal

William, Friday, 30 October

Climate normal for this date — 60-year average.

Average high82°
Average low79°
Average precipitation0.16 in
Chance of precipitation65%
Record high86° (2018)
Record low75° (1988)
Sat, 3182° / 78°0.17Climate normal
82 °Climate normal

William, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high82°
Average low78°
Average precipitation0.17 in
Chance of precipitation67%
Record high86° (2019)
Record low75° (1961)
Sun, 0182° / 79°0.19Climate normal
82 °Climate normal

William, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high82°
Average low79°
Average precipitation0.19 in
Chance of precipitation60%
Record high86° (2018)
Record low75° (1961)
Mon, 0282° / 78°0.16Climate normal
82 °Climate normal

William, Monday, 2 November

Climate normal for this date — 60-year average.

Average high82°
Average low78°
Average precipitation0.16 in
Chance of precipitation65%
Record high86° (2020)
Record low76° (1971)
Tue, 0382° / 78°0.14Climate normal
82 °Climate normal

William, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high82°
Average low78°
Average precipitation0.14 in
Chance of precipitation70%
Record high85° (2020)
Record low75° (1974)
Wed, 0482° / 78°0.17Climate normal
82 °Climate normal

William, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high82°
Average low78°
Average precipitation0.17 in
Chance of precipitation67%
Record high86° (2021)
Record low74° (2022)
Thu, 0582° / 78°0.17Climate normal
82 °Climate normal

William, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high82°
Average low78°
Average precipitation0.17 in
Chance of precipitation68%
Record high86° (2021)
Record low73° (2022)
Fri, 0682° / 78°0.18Climate normal
82 °Climate normal

William, Friday, 6 November

Climate normal for this date — 60-year average.

Average high82°
Average low78°
Average precipitation0.18 in
Chance of precipitation58%
Record high86° (2021)
Record low73° (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 William, 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 William, 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.