Lake Mary, FL Weather Forecast
Local 7-day forecast
Mostly Sunny then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Lake Mary, FL in one place.
A chance of showers and thunderstorms after 2pm. Mostly sunny. High near 92, with temperatures falling to around 87 in the afternoon. Heat index values as high as 102. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Lake Mary, FL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 17, 2026 6:42 PM EDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Lake Mary, FL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 6:42 PM EDT
- Forecast office
- MLB
- Source
- NOAA / NWS
Daily Outlook
This Week in Lake Mary
Thursday looks like the warmest upcoming period in Lake Mary at 94 degrees F.
Saturday Night is the coolest period ahead with temperatures near 76 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph S.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 6:42 PM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- MLB
- Radar station
- KMLB
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. South wind 5 to 10 mph. Chance of precipitation is 30%.
A slight chance of rain showers between 8am and 11am, then showers and thunderstorms likely. Mostly sunny, with a high near 91. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 8pm. Mostly cloudy, with a low around 76. South wind 5 to 10 mph. Chance of precipitation is 70%.
A chance of rain showers between 8am and 11am, then showers and thunderstorms likely. Mostly sunny, with a high near 91. South southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 76. South southwest wind 5 to 10 mph. Chance of precipitation is 70%.
A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 92. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76. South southwest wind 5 to 10 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. South southwest wind 5 to 10 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 77. Southwest wind 0 to 10 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. South southwest wind 5 to 10 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 77. Southwest wind 0 to 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Mostly Sunny then Chance Showers And Thunderstorms
|
92°F |
5 to 10 mph
S
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms then Partly Cloudy
|
76°F |
5 to 10 mph
S
|
|
Sunday
Jul 19
|
Showers And Thunderstorms Likely
|
91°F |
5 to 10 mph
S
|
|
Sunday Night
Jul 19
|
Showers And Thunderstorms Likely then Mostly Cloudy
|
76°F |
5 to 10 mph
S
|
|
Monday
Jul 20
|
Showers And Thunderstorms Likely
|
91°F |
5 to 10 mph
SSW
|
|
Monday Night
Jul 20
|
Showers And Thunderstorms Likely
|
76°F |
5 to 10 mph
SSW
|
|
Tuesday
Jul 21
|
Chance Showers And Thunderstorms
|
92°F |
10 mph
SSW
|
|
Tuesday Night
Jul 21
|
Chance Showers And Thunderstorms then Partly Cloudy
|
76°F |
5 to 10 mph
SSW
|
|
Wednesday
Jul 22
|
Sunny then Chance Showers And Thunderstorms
|
93°F |
5 to 10 mph
SSW
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms then Partly Cloudy
|
77°F |
0 to 10 mph
SW
|
|
Thursday
Jul 23
|
Mostly Sunny then Chance Showers And Thunderstorms
|
94°F |
5 to 10 mph
SSW
|
|
Thursday Night
Jul 23
|
Chance Showers And Thunderstorms
|
77°F |
0 to 5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lake Mary.
