The current weather in Altamonte FL as of 12:00 PM EDT on Mon Oct 12th 2026, has a sky condition of Sunny with the visibility of 6 mile(s) and the UV index at 6. It is 83 degrees fahrenheit. The barometric pressure is 30.06 - measured by inches of mercury - and is falling since its last observation. The humidity is 43 percent that's falling since the last report, with a dew point of 58 degrees fahrenheit which is falling. Wind direction is from the North-Northwest at 7.6 miles per hour, gusting at 10.5 miles per hour. Sunrise was at 7:24 AM and Sunset is at 6:59 PM. The moon phase is a Waxing Crescent moon rising at 9:25 AM.
The current temperature today is 83°F. The morning temperature of 69°F is lowest at 7am with the daytime high of 89°F at 3pm and a low around 74°F at 10pm is expected.
Barometric Pressure Today
The highest pressure today is 30.09inHg at 10am and lowest being 29.95inHg at 5pm.
Hourly Wind Speeds
The fastest wind is reported to be 8.3mph at 2pm, while the slowest is 3.1mph around 11pm; expect wind gusts peaking 14.6mph at 8am. View live wind conditions in Altamonte
Post your own report for weather in Altamonte, FL with a photo or video of what you see or read and confirm what others have shared on Signals by LocalConditions.com