Grassy Key, north side, Florida Bay, FL Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Thu Jul 16 |
 |
Partly Cloudy Close Hourly |
89º / 83º | 2% | ENE 7 mph | 70% |
| 4am |  |
Mostly Cloudy | 84º | 2% | NE 5 mph | 76% |
| 5am |  |
Partly Cloudy | 84º | 2% | NE 4 mph | 76% |
| 6am | |
Partly Cloudy | 84º | 2% | NNE 5 mph | 76% |
| 7am |  |
Cloudy | 84º | 2% | NNE 5 mph | 75% |
| 8am |  |
Mostly Cloudy | 85º | 2% | NE 6 mph | 73% |
| 9am | |
Mostly Cloudy | 86º | 2% | NNE 6 mph | 70% |
| 10am | |
Mostly Cloudy | 87º | 2% | NE 7 mph | 69% |
| 11am | |
Mostly Cloudy | 88º | 3% | NE 7 mph | 67% |
| 12pm | |
Mostly Cloudy | 88º | 3% | NE 7 mph | 67% |
| 1pm | |
Partly Cloudy | 88º | 3% | NE 6 mph | 66% |
| 2pm | |
Partly Cloudy | 88º | 3% | ENE 6 mph | 65% |
| 3pm | |
Partly Cloudy | 88º | 3% | E 5 mph | 66% |
| 4pm | |
Partly Cloudy | 88º | 3% | E 6 mph | 66% |
| 5pm | |
Partly Cloudy | 88º | 3% | E 4 mph | 66% |
| 6pm | |
Partly Cloudy | 88º | 3% | ESE 4 mph | 67% |
| 7pm | |
Partly Cloudy | 87º | 3% | E 3 mph | 68% |
| 8pm | |
Partly Cloudy | 87º | 3% | E 3 mph | 69% |
| 9pm | |
Partly Cloudy | 86º | 8% | SSE 4 mph | 71% |
| 10pm | |
Mostly Cloudy | 86º | 9% | SSE 3 mph | 71% |
| 11pm | |
Mostly Cloudy | 85º | 4% | SSE 2 mph | 72% |
|
Fri Jul 17 |
|
Partly Cloudy View Hourly |
88º / 83º | 15% | SW 5 mph | 69% |
| 12am | |
Mostly Cloudy | 85º | 6% | SSE 2 mph | 72% |
| 1am | |
Mostly Cloudy | 85º | 3% | S 2 mph | 74% |
| 2am | |
Mostly Cloudy | 85º | 3% | S 3 mph | 74% |
| 3am | |
Mostly Cloudy | 85º | 3% | S 3 mph | 74% |
| 4am | |
Mostly Cloudy | 84º | 3% | SSW 2 mph | 74% |
| 5am | |
Mostly Cloudy | 84º | 7% | SSW 2 mph | 74% |
| 6am | |
Mostly Cloudy | 84º | 9% | SSW 2 mph | 74% |
| 7am | |
Mostly Cloudy | 84º | 7% | SW 1 mph | 75% |
| 8am | |
Mostly Cloudy | 85º | 4% | WSW 1 mph | 74% |
| 9am | |
Mostly Cloudy | 85º | 4% | WSW 2 mph | 72% |
| 10am | |
Mostly Cloudy | 86º | 4% | SSW 3 mph | 70% |
| 11am | |
Partly Cloudy | 87º | 3% | SW 3 mph | 69% |
| 12pm | |
Partly Cloudy | 87º | 3% | SSW 3 mph | 69% |
| 1pm | |
Partly Cloudy | 87º | 10% | SSW 4 mph | 68% |
| 2pm | |
Mostly Cloudy | 87º | 15% | SSW 4 mph | 67% |
| 3pm | |
Mostly Cloudy | 88º | 15% | SSW 4 mph | 67% |
| 4pm | |
Mostly Cloudy | 88º | 15% | SSW 4 mph | 67% |
| 5pm | |
Mostly Cloudy | 87º | 15% | SSW 4 mph | 67% |
| 6pm | |
Mostly Cloudy | 87º | 15% | S 4 mph | 68% |
| 7pm | |
Partly Cloudy | 86º | 3% | SSW 3 mph | 69% |
| 8pm | |
Partly Cloudy | 86º | 3% | S 4 mph | 70% |
| 9pm | |
Partly Cloudy | 85º | 3% | S 4 mph | 72% |
| 10pm | |
Partly Cloudy | 85º | 6% | SSE 4 mph | 72% |
| 11pm | |
Partly Cloudy | 85º | 5% | SSE 4 mph | 73% |
|
Sat Jul 18 |
|
Partly Cloudy View Hourly |
87º / 83º | 12% | SSE 9 mph | 69% |
| 12am | |
Mostly Cloudy | 84º | 3% | SSE 4 mph | 73% |
| 1am | |
Mostly Cloudy | 84º | 3% | SSE 3 mph | 74% |
| 2am | |
Partly Cloudy | 84º | 4% | SSE 5 mph | 74% |
| 3am | |
Partly Cloudy | 84º | 5% | SSE 5 mph | 73% |
|
Sun Jul 19 |
|
Partly Cloudy | 88º / 83º | 17% | SSW 11 mph | 72% |
|
Mon Jul 20 |
|
Partly Cloudy | 88º / 83º | 15% | SSW 12 mph | 71% |
|
Tue Jul 21 |
|
Partly Cloudy | 88º / 83º | 15% | SSE 11 mph | 70% |
|
Wed Jul 22 |
|
Partly Cloudy | 88º / 83º | 12% | SE 9 mph | 69% |
|
Thu Jul 23 |
|
Partly Cloudy | 88º / 83º | 20% | E 10 mph | 70% |
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Buoy Data
For Grassy Key, north side, Florida Bay, FL -
Wind Forecast
In Grassy Key, north side, Florida Bay, FL -
Radar
In Grassy Key, north side, Florida Bay, FL -
Marine Forecast
In Grassy Key, north side, Florida Bay, FL
Weather Radar for Grassy Key, north side, Florida Bay, FL See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Grassy Key, north side, Florida Bay, FL
Thursday
High : 90ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Thursday Night
Low : 82ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Friday
High : 90ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Friday Night
Low : 82ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Saturday
High : 90ºF
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Saturday Night
Low : 82ºF
SSE wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
SSE wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Sunday
High : 90ºF
S wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
S wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Sunday Night
Low : 83ºF
S wind 5 to 10 kt. A slight chance of showers. Seas 1 ft or less.
S wind 5 to 10 kt. A slight chance of showers. Seas 1 ft or less.
Monday
High : 88ºF
S wind around 10 kt. Sunny. Seas 1 ft or less.
S wind around 10 kt. Sunny. Seas 1 ft or less.
NOAA Buoy Data Near Grassy Key, north side, Florida Bay, FL See Map
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Wind Speed Forecast for Grassy Key, north side, Florida Bay, FL
| Thursday | Friday | Saturday | ||||||||||
| Wind Speed (MPH) | 5 | 6 | 7 | 6 | 3 | 2 | 2 | 1 | 3 | 4 | 4 | 4 |
| 8am | 12pm | 4pm | 8pm | 12am | 4am | 8am | 12pm | 4pm | 8pm | 12am | 4am | |
| MPH | 5 | 6 | 7 | 6 | 3 | 2 | 2 | 1 | 3 | 4 | 4 | 4 |
| DIR | NE | NE | NE | E | E | SSE | SSW | WSW | SSW | SSW | S | SSE |
Current Weather Conditions In Grassy Key, north side, Florida Bay, FL
As Of: 16 seconds ago
- 84ºF
- 94ºF
- 5mph
- 0º (NE)
- 5mph
- Mostly Cloudy
- 10mi
- 30.06"
- 76%
- 0ºF
The weather right now in Grassy Key, north side, Florida Bay, FL is Mostly Cloudy. The current temperature is 84°F, and the expected high and low for today, Thursday, July 16, 2026, are 89° high temperature and 83°F low temperature. The wind is currently blowing at 5 miles per hour, and coming from the Northeast. The wind is gusting to 5 mph. With the wind and the atmosphere the temperature feels like 94° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 76 percent, and air pressure at 30.06 in. Visibility is 10 nautical miles. There are no current weather alert(s).
