🇺🇸 Weather in Jamaica
Map Overlays:
Hourly Forecast for Jamaica
23:00
25°
8%
00:00
24°
5%
01:00
24°
4%
02:00
24°
5%
03:00
24°
7%
04:00
24°
15%
05:00
24°
15%
06:00
24°
28%
07:00
23°
30%
08:00
23°
25%
09:00
24°
18%
10:00
25°
14%
11:00
24°
17%
12:00
25°
16%
13:00
26°
15%
14:00
27°
15%
15:00
30°
10%
16:00
31°
9%
17:00
29°
3%
18:00
29°
11%
19:00
28°
13%
20:00
28°
13%
21:00
27°
14%
22:00
27°
13%
14-Day Forecast for Jamaica
2026-09-09
Overcast
28° /
18°
2026-09-10
Overcast
31° /
23°
2026-09-11
Overcast
28° /
22°
2026-09-12
Overcast
27° /
20°
2026-09-13
Light rain shower
26° /
21°
2026-09-14
Overcast
30° /
22°
2026-09-15
Sunny
29° /
23°
Additional Forecasts for Jamaica
Air Quality
💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 168.0 μg/m³
O₃ (Ozone) 99.0 μg/m³
NO₂ (Nitrogen Dioxide) 12.5 μg/m³
SO₂ (Sulphur Dioxide) 1.2 μg/m³
PM2.5 (Fine particles) 10.7 μg/m³
PM10 (Coarse particles) 13.9 μg/m³
Historical Weather
Weather Forecasts for Other Cities in United States
Weather in Jamaica — FAQ
Answers refreshed each request based on current conditions in Jamaica.
What is the weather like right now in Jamaica?
Right now in Jamaica, United States the temperature is 25.0°C (feels like 23.7°C), with clear. Relative humidity is 67% and wind is 22.7 km/h.
What is today's high and low temperature in Jamaica?
Today's forecast high in Jamaica is 28.4°C and the overnight low is 17.8°C. The diurnal range — high minus low — depends on cloud cover; clear days swing more than overcast ones.
Will it rain in Jamaica today?
The chance of precipitation in Jamaica today is 17%. Forecast accuracy is highest within the next 6 hours and decreases steadily out to 14 days.
How often does the weather here update?
Current observations refresh every 15-60 minutes from the nearest monitoring stations operated by national meteorological agencies. The hourly forecast updates approximately every hour; the 7- and 14-day outlook is recomputed several times per day.
What does 'feels like' temperature mean?
Feels-like (apparent) temperature accounts for humidity, wind chill and direct sunshine — variables that change how the human body perceives heat or cold. On hot, humid days it can be 3-7°C above the actual reading; on cold windy days it can be 5-15°C below.
Why does the temperature in Jamaica differ from nearby cities?
Even short distances can change temperatures noticeably. Jamaica's reading reflects altitude, proximity to large bodies of water, urban heat island effects, and the exact location of the monitoring stations supplying the data. Coastal cities are typically milder and more humid than inland equivalents.