Basseterre, Saint Kitts and Nevis 14-Day Forecast
82°
Overcast right now
Today: high 83°, low 82°
Updated just now
Basseterre weather for the next 14 days
Wednesday, September 16
Patchy rain nearby High 83° Low 82°Precipitation
75%
· 0.1 in
Max wind
23 mph
Humidity
80%
UV index
12 - Extreme
Sunrise / sunset
05:59 AM / 06:12 PM
Thursday, September 17
Patchy rain nearby High 83° Low 82°Precipitation
79%
· 0.14 in
Max wind
22 mph
Humidity
81%
UV index
7 - High
Sunrise / sunset
05:59 AM / 06:11 PM
Friday, September 18
Patchy rain nearby High 83° Low 82°Precipitation
48%
· 0.02 in
Max wind
19 mph
Humidity
78%
UV index
11 - Extreme
Sunrise / sunset
05:59 AM / 06:10 PM
Saturday, September 19
Patchy rain nearby High 82° Low 82°Precipitation
40%
· 0.02 in
Max wind
15 mph
Humidity
76%
UV index
11 - Extreme
Sunrise / sunset
05:59 AM / 06:09 PM
Sunday, September 20
Partly Cloudy High 82° Low 82°Precipitation
18%
· 0.0 in
Max wind
16 mph
Humidity
74%
UV index
7 - High
Sunrise / sunset
05:59 AM / 06:09 PM
Monday, September 21
Patchy rain nearby High 83° Low 82°Precipitation
70%
· 0.07 in
Max wind
19 mph
Humidity
78%
UV index
6 - High
Sunrise / sunset
05:59 AM / 06:08 PM
Tuesday, September 22
Patchy rain nearby High 83° Low 82°Precipitation
43%
· 0.02 in
Max wind
18 mph
Humidity
77%
UV index
7 - High
Sunrise / sunset
05:59 AM / 06:07 PM
Wednesday, September 23
Sunny High 83° Low 82°Precipitation
57%
· 0.06 in
Max wind
15 mph
Humidity
79%
UV index
7 - High
Sunrise / sunset
06:00 AM / 06:06 PM
Thursday, September 24
Light rain shower High 83° Low 82°Precipitation
72%
· 0.11 in
Max wind
18 mph
Humidity
78%
UV index
6 - High
Sunrise / sunset
06:00 AM / 06:05 PM
Friday, September 25
Patchy rain nearby High 83° Low 82°Precipitation
70%
· 0.18 in
Max wind
17 mph
Humidity
78%
UV index
7 - High
Sunrise / sunset
06:00 AM / 06:04 PM
Saturday, September 26
Patchy rain nearby High 82° Low 82°Precipitation
44%
· 0.02 in
Max wind
17 mph
Humidity
77%
UV index
7 - High
Sunrise / sunset
06:00 AM / 06:04 PM
Sunday, September 27
Sunny High 82° Low 81°Precipitation
17%
· 0.0 in
Max wind
13 mph
Humidity
72%
UV index
7 - High
Sunrise / sunset
06:00 AM / 06:03 PM
Monday, September 28
Sunny High 82° Low 81°Precipitation
8%
· 0.0 in
Max wind
7 mph
Humidity
74%
UV index
7 - High
Sunrise / sunset
06:00 AM / 06:02 PM
Basseterre 14-day outlook: the story
The warmest day of Basseterre's 14-day outlook is Wednesday, September 16 with a high near 83°F (28°C); the coolest night comes Monday, September 28, dipping to 81°F (27°C). Temperatures hold fairly steady from week to week. Highs over the next two weeks average 83°F (28°C), right in line with the typical September high of 85°F (30°C).
Precipitation is most likely on Tuesday 15, Wednesday 16, Thursday 17, Monday 21 and beyond; the wettest day looks like Friday, September 25 with about 0.18 in (4.7 mm) expected. For the weekend, expect Saturday 82°F (28°C) and patchy rain nearby / Sunday 82°F (28°C) and partly cloudy.
For typical conditions month by month, see the Basseterre climate & average temperatures guide.
Basseterre forecast questions
Will it rain in Basseterre this week?
The forecast currently shows meaningful precipitation chances on 7 of the next 14 days, peaking around Friday, September 25.
What will be the warmest day in Basseterre over the next 14 days?
Wednesday, September 16, with a forecast high near 83°F (28°C).
How accurate is a 14-day forecast for Basseterre?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Basseterre by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 80° | 75° | 15 | 1.8 in | 10.8 h/day | 75% |
| February | 80° | 74° | 14 | 2.1 in | 10.9 h/day | 74% |
| March | 81° | 75° | 14 | 1.6 in | 11.4 h/day | 73% |
| April | 82° | 76° | 15 | 2.2 in | 11.7 h/day | 75% |
| May | 83° | 78° | 17 | 2.4 in | 11.6 h/day | 76% |
| June | 84° | 79° | 16 | 2.1 in | 11.8 h/day | 76% |
| July | 85° | 79° | 20 | 3.0 in | 11.8 h/day | 77% |
| August | 85° | 79° | 20 | 3.9 in | 11.5 h/day | 78% |
| September | 85° | 79° | 20 | 4.8 in | 11.0 h/day | 79% |
| October | 85° | 79° | 20 | 4.2 in | 10.7 h/day | 79% |
| November | 83° | 78° | 18 | 4.0 in | 10.1 h/day | 78% |
| December | 82° | 76° | 16 | 2.2 in | 10.5 h/day | 75% |
14-day forecasts nearby