Keystone Weather Today — Saint Catherine, Jamaica
Current temperature, rain chance, humidity, wind and air quality in Keystone, plus an hourly and 3-day forecast. Updated through the day.
02:01
Sat, 19 Sep 2026
📍 Saint Catherine, Jamaica
Keystone??
17
°C
Clear
Feels 15°C · 63°F
💧 74% Humidity
💨 → 16.2 km/h E
👁 10 km Visibility
🌧 0 mm Precip
☁ 8% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0
Low
🔵 Pressure
1020
hPa · 30.11 in
💨 Wind
16.2
km/h · Gust 39.6 km/h
→ E
💧 Humidity
74%
Dew point 12.6°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
17.2°
Wind chill 17.2°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
07:25 AM
🌇
Sunset
07:43 PM
📅 3-Day Forecast
Saturday
19 Sep 2026
Light rain shower
23°
/
16°
💧84%
🌧11.81mm
💨16
☀️UV 5.2
Sunday
20 Sep 2026
Light rain shower
25°
/
15°
💧93%
🌧17.06mm
💨22
☀️UV 5.6
Monday
21 Sep 2026
Overcast
15°
/
13°
💧89%
🌧7.66mm
💨25
☀️UV 1.8
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