What is today's weather forecast for Deer Island, FL?

Today's forecast for Deer Island shows a high of 81 degrees and a low of 67 degrees Fahrenheit. Mostly sunny, with a high near 81.

What is the 7-day weather forecast for Deer Island, FL?

The 7-day forecast for Deer Island shows highs from 72 to 81 degrees and lows from 59 to 72 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Deer Island, FL this week?

Yes, rain is possible in Deer Island this week. Precipitation chances: Sunday (30% chance), Monday (30% chance).

How accurate is the Deer Island weather forecast?

WeatherForYou provides highly accurate Deer Island forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Deer Island, FL Weather Forecast and Current Conditions

Current Conditions From Nearby Station

Switch to Metric Units

61°F
Feels Like 61°F

Humidity 97% Dew Point 60°F Wind N 2 MPH Gusts 2 Barometer 30.08 in.

Report from a MADIS/MESONET weather station 10.4 mi. NNE of central Deer Island
at 5:23 AM Thu, Dec 4, 2025

Point Forecast at a Glance

ThuDec 4

FriDec 5

SatDec 6

SunDec 7

20%

MonDec 8

30%

TueDec 9

WedDec 10

7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 81°F to 72°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 2°F below the historical average for December. Normal highs for this period are around 79°F with lows around 59°F.

This Date in Weather History

1982 - The temperature in New York City's Central Park reached 72 degrees to establish a record high for December. The month as a whole was also the warmest of record.

Deer Island, FL 7 Day Weather Forecast Details

Thursday Dec 4

Day: Mostly sunny, with a high near 81. Northeast wind 6 to 8 mph becoming south in the afternoon.

Night: Partly cloudy, with a low around 67. Southwest wind around 7 mph becoming east in the evening.

Friday Dec 5

Day: Sunny, with a high near 80. East wind 6 to 9 mph becoming south in the afternoon.

Night: Partly cloudy, with a low around 68. South wind around 6 mph becoming light and variable.

Saturday Dec 6

Day: Mostly sunny, with a high near 80. Southeast wind 5 to 8 mph becoming southwest in the afternoon.

Night: Partly cloudy, with a low around 71. Southeast wind around 6 mph.

Sunday Dec 7

Day: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 81. Southeast wind 6 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 18 mph.

Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 72. Southwest wind 7 to 9 mph.

Monday Dec 8

Day: A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 76. West wind 10 to 14 mph, with gusts as high as 20 mph.

Night: Mostly cloudy, with a low around 62.

Tuesday Dec 9

Day: Mostly sunny, with a high near 72.

Night: Mostly cloudy, with a low around 59.

Wednesday Dec 10

Day: Mostly sunny, with a high near 72.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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