Old Harbour Bay

Old Harbour Bay, Saint Catherine, Jamaica

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Current Weather

25°

Humid and Mostly Cloudy

Feels Like: 24°

Min: 24°

Max: 34°

The next few hours will be mostly cloudy, with today reaching 34°C and dropping to 23°C. The coming days will be drizzle

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Compare today's weather with yesterday's data and track temperature trends over time.

Hourly Forecast

25° 25° 24° 25° 26° 26° 28° 30° 32° 33° 33° 34° 32° 30° 28° 28° 27° 27° 26° 26° 25° 25° 25° 24°
46%
46%
46%
30%
30%
30%
2am
3am
4am
5am
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
Today
Tomorrow

Daylight Hours

06:01

Sunrise

17:56

Sunset

11 hours 55 minutes of sunlight today

Moon

Waxing Gibbous

17:22

Moonrise

04:53

Moonset

Daily Forecast

Today

24°
34°

Saturday

23°
33°

Sunday

24°
33°

Monday

25°
31°

Tuesday

24°
33°

Wednesday

24°
32°

Thursday

25°
32°

Friday

25°
32°

Saturday

24°
33°

Sunday

23°
28°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

97% Very Humid
Low High

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Weather in Old Harbour Bay today, September 25, 2026

Rain features in Old Harbour Bay on September 25, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. The first half of the day looks overcast, as cloud amounts reach about 86% around 02:00. Brighter weather, if it comes, waits until later.

Expect highs of 34°C and cooler readings close to 24°C. Moisture in the air spans 52%-99%, with the highest values around 22:00. Airflow remains manageable, reaching about 3.8 km/h around 13:00.

Expect the wet theme to continue later, as rain odds reach 46% near 14:00. Cloud amounts hold near 94% around 19:00. Views remain open at about 16.1 km. The sun rises at 06:01 and sets at 17:56, for a total of 11 hours 55 minutes of sunlight today.

Taken together, Old Harbour Bay looks wet enough on September 25, 2026 that flexible outdoor plans work best, with temperatures peaking near 34°C.

Frequently asked questions about weather in Old Harbour Bay

How warm does it get in Old Harbour Bay?

The warmest month in Old Harbour Bay is August, with average high temperatures of 31°C. The average temperature during this period is around 28°C.

How cold does it get in Old Harbour Bay?

The coldest month in Old Harbour Bay is February, with average low temperatures of 22°C. The average temperature during this period is around 25°C.

What is the wettest time of year in Old Harbour Bay?

The wettest month in Old Harbour Bay is October, with an average of 196mm of precipitation.

What is the driest time of year in Old Harbour Bay?

The driest month in Old Harbour Bay is February, with an average of 19mm of precipitation.

View full climate insights for Old Harbour Bay →

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Metric (°C, km/h)