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St Croix, United States Virgin Islands Weather Forecast
St Croix, VI Weather Forecast Dated: 958 AM Tue Sep 01 2026 (St Croix Time)
Expect a very warm period with a mix of sun and clouds and occasional showers over the next two weeks. generally humid conditions and no major pressure swings will dominate. A few thunderstorms possible.
Tuesday, September 1, 2026
Mid-Morning
83°F 28°C
Scattered Showers
Mid-Afternoon
86°F 30°C
Scattered Showers
Early-Evening
82°F 28°C
Nearby Thunderstorms
Warm and summery around 86°F 30°C (feels like 93°F 34°C), periods of heavy thunderstorms, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds out of the E at 13 mph 22 km/h.
Wednesday, September 2, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
82°F 28°C
Sunny
Quite warm reaching 86°F 30°C, feeling like 93°F 34°C during peak afternoon, sunny throughout the day, with steady humidity and steady pressure. Winds blowing from the E at 12 mph 19 km/h.
Thursday, September 3, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
86°F 30°C
Scattered Showers
Early-Evening
82°F 28°C
Scattered Showers
Very warm near 86°F 30°C, though humidity makes it feel like 95°F 35°C, locally heavy downpours at times, with increasing humidity and steady pressure. A stray shower or storm late in the day. Winds ENE at 12 mph 19 km/h.
Friday, September 4, 2026
Mid-Morning
84°F 29°C
Scattered Showers
Mid-Afternoon
86°F 30°C
Sunny
Early-Evening
82°F 28°C
Partly Cloudy
Warm and summery around 86°F 30°C (feels like 94°F 34°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds swinging from the ESE to the E at 14 mph 23 km/h.
Saturday, September 5, 2026
Mid-Morning
84°F 29°C
Scattered Showers
Mid-Afternoon
86°F 30°C
Scattered Showers
Early-Evening
82°F 28°C
Scattered Showers
Quite warm reaching 86°F 30°C, feeling like 94°F 35°C during peak afternoon, scattered downpours possible, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds blowing from the E at 16 mph 26 km/h.
Sunday, September 6, 2026
Mid-Morning
85°F 29°C
Nearby Thunderstorms
Mid-Afternoon
87°F 31°C
Scattered Showers
Early-Evening
83°F 28°C
Cloudy
Very warm near 87°F 31°C, though humidity makes it feel like 96°F 35°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds turning from the ESE to the SE at 10 mph 16 km/h.
Monday, September 7, 2026
Mid-Morning
85°F 29°C
Sunny
Mid-Afternoon
87°F 31°C
Scattered Showers
Early-Evening
83°F 28°C
Scattered Showers
Warm and summery around 87°F 31°C (feels like 96°F 35°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds out of the ESE at 16 mph 26 km/h.
Tuesday, September 8, 2026
Mid-Morning
84°F 29°C
Scattered Showers
Mid-Afternoon
87°F 30°C
Scattered Showers
Early-Evening
82°F 28°C
Scattered Showers
Quite warm reaching 87°F 30°C, feeling like 96°F 35°C during peak afternoon, scattered downpours possible, with steady humidity and steady pressure. Winds moving from the ESE to the E at 12 mph 20 km/h.
Wednesday, September 9, 2026
Mid-Morning
84°F 29°C
Scattered Showers
Mid-Afternoon
87°F 30°C
Scattered Showers
Early-Evening
82°F 28°C
Scattered Showers
Very warm near 87°F 30°C, though humidity makes it feel like 95°F 35°C, locally heavy downpours at times, with increasing humidity and steady pressure. Winds swinging from the E to the ESE at 13 mph 21 km/h.
Thursday, September 10, 2026
Mid-Morning
84°F 29°C
Sunny
Mid-Afternoon
87°F 30°C
Scattered Showers
Early-Evening
84°F 29°C
Scattered Showers
Warm and summery around 87°F 30°C (feels like 94°F 34°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds out of the ESE at 15 mph 24 km/h.
Friday, September 11, 2026
Mid-Morning
87°F 30°C
Sunny
Mid-Afternoon
87°F 31°C
Sunny
Early-Evening
83°F 28°C
Scattered Showers
Quite warm reaching 87°F 31°C, feeling like 94°F 34°C during peak afternoon, scattered downpours possible, with increasing humidity and steady pressure. Winds turning from the ESE to the E at 13 mph 21 km/h.
Saturday, September 12, 2026
Mid-Morning
85°F 29°C
Scattered Showers
Mid-Afternoon
87°F 30°C
Scattered Showers
Early-Evening
82°F 28°C
Scattered Showers
Very warm near 87°F 30°C, though humidity makes it feel like 94°F 35°C, locally heavy downpours at times, with steady humidity and steady pressure. A stray shower or storm late in the day. Winds E at 14 mph 23 km/h.
Sunday, September 13, 2026
Mid-Morning
85°F 29°C
Scattered Showers
Mid-Afternoon
86°F 30°C
Scattered Showers
Early-Evening
82°F 28°C
Sunny
Warm and summery around 86°F 30°C (feels like 93°F 34°C), periods of heavy rain and gusty conditions, with steady humidity and steady pressure. Winds out of the E at 13 mph 22 km/h.
Monday, September 14, 2026
Mid-Morning
84°F 29°C
Scattered Showers
Mid-Afternoon
87°F 30°C
Sunny
Early-Evening
82°F 28°C
Sunny
Quite warm reaching 87°F 30°C, feeling like 93°F 34°C during peak afternoon, scattered downpours possible, with steady humidity and steady pressure. Winds blowing from the E at 12 mph 19 km/h.
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