Fort Myers, FL Weather
Fort Myers hourly forecast: next 24 hours
Today's high of 93°F (34°C) is about 5°F (3°C) above the typical September high of 88°F (31°C).
Current conditions in detail
Fort Myers weather tomorrow (Wednesday, September 16)
Tomorrow in Fort Myers looks sunny, with a high of 90° and an overnight low of 77°. There is a 57% chance of rain - plan accordingly. Winds top out near 17 mph, and the UV index reaches 8 (very high).
Fort Myers 14-day forecast
About the weather in Fort Myers
Fort Myers averages 75°F (24°C) across the year, with 10.1 hours of sunshine a day and 54.8 inches (1393 mm) of precipitation. The spread runs from January, at 74°F (23°C), to July, at 89°F (32°C).
Fort Myers weather: quick facts
- Hottest month: July - highs near 89°F (32°C)
- Coldest month: January - highs near 74°F (23°C)
- Decade extremes (2015-2024): 99°F (37°C) high · 34°F (1°C) low
- Wettest month: June (23 rainy days) · Sunniest: May (11.8 h sun/day)
- Climate type: humid subtropical
- Annual swing: 10°C between the average warmest and coolest month · day to night: 9°C
- Months averaging 30°C or hotter: 5
- Average humidity: 76%
Temperatures through the year
At its warmest, in July, Fort Myers runs to 89°F (32°C) in the afternoon and back to 76°F (24°C) by dawn. January sits at the other end of the year: 74°F (23°C) by day, 56°F (14°C) at night. The gridded 2015-2024 daily record for this location tops out at 99°F (37°C) and bottoms at 34°F (1°C) - decade extremes, not all-time station records. Three of the twelve months pair mild highs with fewer than twelve wet days; the longest unbroken run is December through February.
Rain, sun and snow
Average highs hold at or above 30°C for 5 months of the year, May through September being the unbroken run. Between the average July and the average January lie 10°C, a narrower spread than about 77% of the cities we track. Sunshine averages 10.1 hours a day over the year, peaking in May at 11.8 hours. The wettest month is June (9.1 inches (230 mm) across 23 days) and the driest March.
Season by season
Spring (March through May)
Spring brings hot afternoons here - highs near 86°F (30°C), nights near 66°F (19°C), and expect showers on roughly 28 days across the season. Daylight is generous - around 11.3 hours of sun a day. With the moisture factored in, afternoons feel hotter than the reading suggests - the humidity and dew point converter shows why.
Summer (June through August)
Summer brings hot afternoons here - highs near 89°F (32°C), nights near 75°F (24°C), and rain falls on around 74 of the 90 days. Daylight is generous - around 10.5 hours of sun a day.
Fall (September through November)
Fall in Fort Myers brings hot afternoons, with daytime highs averaging 85°F (29°C) and nights around 70°F (21°C); rain falls on around 40 of the 90 days.
Winter (December through February)
Winter brings comfortable warmth here - highs near 76°F (24°C), nights near 59°F (15°C), and expect showers on roughly 19 days across the season.
Average temperatures in Fort Myers by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 74° | 56° | 8 | 2.7 in | 8.8 h/day | 74% |
| February | 78° | 60° | 6 | 2.1 in | 9.9 h/day | 75% |
| March | 82° | 62° | 6 | 1.8 in | 10.5 h/day | 70% |
| April | 86° | 66° | 9 | 2.2 in | 11.6 h/day | 69% |
| May | 89° | 71° | 13 | 4.0 in | 11.8 h/day | 69% |
| June | 88° | 74° | 23 | 9.1 in | 10.6 h/day | 80% |
| July | 89° | 76° | 24 | 7.4 in | 10.7 h/day | 81% |
| August | 89° | 76° | 26 | 8.7 in | 10.2 h/day | 83% |
| September | 88° | 75° | 21 | 8.9 in | 9.9 h/day | 83% |
| October | 85° | 71° | 11 | 3.3 in | 9.8 h/day | 77% |
| November | 81° | 65° | 8 | 2.1 in | 9.1 h/day | 76% |
| December | 77° | 60° | 5 | 2.4 in | 8.7 h/day | 78% |