National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

Aquadilla, Rafael Hernandez Airport (TJBQ)

Lat: 18.5°NLon: 67.13°WElev: 236ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Mayaguez PR

  • Overnight

    Overnight: Mostly clear, with a low around 68. East northeast wind around 7 mph.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Showers likely after noon. Increasing clouds, with a high near 84. East northeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 84 °F

    Sunny then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Scattered showers, mainly before 9pm. Partly cloudy, with a low around 68. East wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 68 °F

    Scattered
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Isolated showers after noon. Sunny, with a high near 84. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

    High: 84 °F

    Sunny then
    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 68. East wind 3 to 6 mph.

    Low: 68 °F

    Mostly Clear

  • Thursday

    Thursday: Isolated showers after noon. Sunny, with a high near 84. East southeast wind 3 to 7 mph. Chance of precipitation is 10%.

    High: 84 °F

    Sunny then
    Isolated
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 68. Light east wind.

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85. East wind 5 to 9 mph becoming south southeast in the afternoon.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 69. East southeast wind 5 to 8 mph.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 68. East northeast wind around 7 mph.
Tuesday
Showers likely after noon. Increasing clouds, with a high near 84. East northeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Scattered showers, mainly before 9pm. Partly cloudy, with a low around 68. East wind 3 to 5 mph. Chance of precipitation is 30%.
Wednesday
Isolated showers after noon. Sunny, with a high near 84. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 68. East wind 3 to 6 mph.
Thursday
Isolated showers after noon. Sunny, with a high near 84. East southeast wind 3 to 7 mph. Chance of precipitation is 10%.
Thursday Night
Mostly clear, with a low around 68. Light east wind.
Friday
Sunny, with a high near 85. East wind 5 to 9 mph becoming south southeast in the afternoon.
Friday Night
Mostly clear, with a low around 69. East southeast wind 5 to 8 mph.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Mostly clear, with a low around 70.
Sunday
Showers likely. Mostly sunny, with a high near 84. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 70.
Monday
Scattered showers. Mostly sunny, with a high near 83. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Mayaguez PR
 18.2°N 67.14°W (Elev. 52 ft)
Last Update:
3:45 pm AST Jan 26, 2026
Forecast Valid:
2am AST Jan 27, 2026-6pm AST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation