Key West (United States of America) weather
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Forecast days
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Today. Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 18 degrees Celsius. Clear. Sunrise: 07:13; Sunset: 18:04. UV: High;
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Thursday 21 January. Maximum daytime temperature: 22 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius. Clear. Sunrise: 07:13; Sunset: 18:05. UV: High;
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Friday 22 January. Maximum daytime temperature: 24 degrees Celsius; Minimum nighttime temperature: 17 degrees Celsius. Clear. Sunrise: 07:13; Sunset: 18:05. UV: Moderate;
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Saturday 23 January. Maximum daytime temperature: 23 degrees Celsius; Minimum nighttime temperature: 18 degrees Celsius. Clear. Sunrise: 07:12; Sunset: 18:06. UV: High;
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Sunday 24 January. Maximum daytime temperature: 24 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius. Partly cloudy changing to sunny intervals by late morning. Sunrise: 07:12; Sunset: 18:07. UV: High;
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Monday 25 January. Maximum daytime temperature: 24 degrees Celsius; Minimum nighttime temperature: 20 degrees Celsius. Clear. Sunrise: 07:12; Sunset: 18:08. UV: High;
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Tuesday 26 January. Maximum daytime temperature: 24 degrees Celsius; Minimum nighttime temperature: 19 degrees Celsius. Clear. Sunrise: 07:12; Sunset: 18:08. UV: Moderate;
Seven day forecast for Key West
Today (20 January 2021)
| Time | Now | 19:00 | 20:00 | 21:00 | 22:00 | 23:00 |
|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature (°C) |
20°
|
19°
|
19°
|
19°
|
19°
|
19°
|
| Feels like temperature (°C) | 18° | 17° | 17° | 17° | 17° | 17° |
| Wind direction and speed (miles per hour) |
NNE
9
|
NNE
8
|
NNE
8
|
NE
7
|
NE
7
|
NE
7
|
| Wind gust (miles per hour) | 13 | 12 | 12 | 11 | 11 | 11 |
| Visibility | VG | VG | VG | VG | VG | VG |
| Humidity | 71% | 71% | 73% | 74% | 76% | 76% |
| UV | - | - | - | - | - | - |
Thursday (21 January 2021)
| Time | 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature (°C) |
19°
|
19°
|
19°
|
19°
|
19°
|
18°
|
18°
|
18°
|
19°
|
20°
|
21°
|
21°
|
22°
|
22°
|
22°
|
22°
|
21°
|
21°
|
20°
|
19°
|
19°
|
| Feels like temperature (°C) | 17° | 17° | 17° | 16° | 16° | 16° | 16° | 16° | 17° | 18° | 20° | 20° | 21° | 22° | 21° | 21° | 21° | 20° | 19° | 19° | 18° |
| Wind direction and speed (miles per hour) |
NE
7
|
NE
7
|
NE
8
|
NE
8
|
NE
9
|
NE
9
|
NE
8
|
NE
8
|
NE
8
|
ENE
9
|
ENE
9
|
ENE
9
|
NE
9
|
NE
9
|
NE
9
|
NE
8
|
NE
8
|
NE
8
|
NE
7
|
NE
6
|
ENE
5
|
| Wind gust (miles per hour) | 11 | 11 | 12 | 13 | 14 | 13 | 13 | 12 | 12 | 12 | 13 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 9 | 7 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 76% | 76% | 77% | 78% | 79% | 78% | 78% | 78% | 77% | 76% | 74% | 75% | 75% | 75% | 75% | 76% | 76% | 77% | 78% | 79% | 81% |
| UV | - | - | - | - | - | - | - | - | 2 | 3 | 4 | 4 | 5 | 6 | 4 | 3 | 2 | 1 | - | - | - |
Friday (22 January 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature (°C) |
18°
|
18°
|
18°
|
22°
|
23°
|
23°
|
20°
|
19°
|
| Feels like temperature (°C) | 18° | 18° | 18° | 23° | 25° | 24° | 21° | 20° |
| Wind direction and speed (miles per hour) |
E
5
|
E
4
|
ESE
5
|
SE
7
|
SW
7
|
W
7
|
NW
5
|
N
4
|
| Wind gust (miles per hour) | 7 | 7 | 7 | 9 | 9 | 9 | 6 | 6 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 81% | 82% | 82% | 81% | 82% | 84% | 88% | 92% |
| UV | - | - | - | 4 | 5 | 2 | - | - |
Saturday (23 January 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature (°C) |
18°
|
18°
|
18°
|
21°
|
23°
|
22°
|
19°
|
19°
|
| Feels like temperature (°C) | 19° | 19° | 18° | 22° | 24° | 23° | 19° | 19° |
| Wind direction and speed (miles per hour) |
NNE
4
|
ENE
4
|
NNE
5
|
NE
6
|
NNE
7
|
NNE
7
|
NE
6
|
NNE
5
|
| Wind gust (miles per hour) | 6 | 6 | 7 | 8 | 9 | 10 | 9 | 8 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 91% | 92% | 91% | 88% | 87% | 86% | 88% | 89% |
| UV | - | - | - | 4 | 6 | 2 | - | - |
Sunday (24 January 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | 10% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature (°C) |
19°
|
19°
|
19°
|
22°
|
23°
|
23°
|
21°
|
20°
|
| Feels like temperature (°C) | 18° | 18° | 18° | 22° | 23° | 23° | 20° | 19° |
| Wind direction and speed (miles per hour) |
NE
6
|
NE
7
|
ENE
7
|
E
9
|
ENE
9
|
ENE
9
|
E
7
|
E
7
|
| Wind gust (miles per hour) | 9 | 10 | 10 | 12 | 12 | 11 | 10 | 10 |
| Visibility | VG | P | VG | VG | VG | VG | VG | VG |
| Humidity | 90% | 92% | 92% | 88% | 89% | 88% | 88% | 88% |
| UV | - | - | - | 3 | 6 | 2 | - | - |
Monday (25 January 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 | 19:00 | 22:00 |
|---|---|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature (°C) |
20°
|
20°
|
20°
|
23°
|
24°
|
23°
|
21°
|
21°
|
| Feels like temperature (°C) | 19° | 19° | 19° | 22° | 23° | 23° | 21° | 21° |
| Wind direction and speed (miles per hour) |
E
8
|
ESE
8
|
ESE
8
|
SE
11
|
SE
11
|
SE
10
|
SE
7
|
SE
6
|
| Wind gust (miles per hour) | 11 | 11 | 12 | 14 | 14 | 12 | 8 | 8 |
| Visibility | VG | VG | VG | VG | VG | VG | VG | VG |
| Humidity | 89% | 88% | 87% | 84% | 84% | 86% | 90% | 91% |
| UV | - | - | - | 4 | 6 | 2 | - | - |
Tuesday (26 January 2021)
| Time | 01:00 | 04:00 | 07:00 | 10:00 | 13:00 | 16:00 |
|---|---|---|---|---|---|---|
| Weather symbol |
|
|
|
|
|
|
| Chance of precipitation | <5% | <5% | <5% | <5% | <5% | <5% |
| Temperature (°C) |
21°
|
21°
|
20°
|
23°
|
24°
|
23°
|
| Feels like temperature (°C) | 21° | 21° | 21° | 24° | 25° | 25° |
| Wind direction and speed (miles per hour) |
SE
7
|
SE
7
|
SSE
6
|
S
8
|
SSE
8
|
SE
7
|
| Wind gust (miles per hour) | 9 | 8 | 7 | 9 | 10 | 8 |
| Visibility | VG | VG | VG | VG | VG | VG |
| Humidity | 92% | 94% | 94% | 92% | 90% | 91% |
| UV | - | - | - | 3 | 5 | 2 |