Altamonte Springs Weather Forecast 15 Days, Weather in Altamonte Springs Today
Current weather conditions and 15 day weather forecast for Altamonte Springs, Florida, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Altamonte Springs
| 21 August 2026 Friday 25.2 ° C / 77.4°F  Light drizzle |
Feels Like : 27 ° C / 80.6°F Humidity : % 89 Pressure : 1016 mb Wind Speed : 18 kmph / 11.2 miles from NNW  Visibility : 10 km Precipitation (rainfall) : 0.64 mm Cloud (%) : 100 |
15 day weather forecast for Altamonte Springs, FL, USA
Weather Forecast for next 15 Days for Altamonte Springs including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Altamonte Springs, Florida state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 August 2026 Thursday |  Sunny |
23.6 ° C (74.5°F) |
37.8 ° C (100°F) |
28 ° C (82.4°F) |
% 77 | 70% | 9.8 | Sunrise:06:57 AM Sunset: 08:00 PM |
Moonrise:02:59 PM Moonset: 12:21 AM Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday |  Overcast |
24.2 ° C (75.6°F) |
36.1 ° C (96.9°F) |
29.3 ° C (84.7°F) |
% 66 | 75% | 9.6 | Sunrise:06:58 AM Sunset: 07:59 PM |
Moonrise:03:55 PM Moonset: 01:08 AM Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Overcast |
26.3 ° C (79.3°F) |
36.7 ° C (98.1°F) |
30.4 ° C (86.7°F) |
% 59 | 38% | 9.6 | Sunrise:06:58 AM Sunset: 07:58 PM |
Moonrise:04:46 PM Moonset: 01:59 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 August 2026 Sunday | Overcast |
26.4 ° C (79.4°F) |
36.3 ° C (97.3°F) |
30.6 ° C (87°F) |
% 54 | 17% | 9.1 | Sunrise:06:59 AM Sunset: 07:57 PM |
Moonrise:05:32 PM Moonset: 02:54 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 August 2026 Monday | Sunny |
24.6 ° C (76.3°F) |
38.2 ° C (100.7°F) |
29.2 ° C (84.5°F) |
% 63 | 57% | 9 | Sunrise:06:59 AM Sunset: 07:56 PM |
Moonrise:06:12 PM Moonset: 03:50 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 August 2026 Tuesday | Overcast |
25.2 ° C (77.4°F) |
36.5 ° C (97.8°F) |
29.4 ° C (84.9°F) |
% 65 | 46% | 8 | Sunrise:07:00 AM Sunset: 07:55 PM |
Moonrise:06:47 PM Moonset: 04:46 AM Moon Phase ( Full Moon ) |
|
| 26 August 2026 Wednesday |  Partly Cloudy |
25.4 ° C (77.7°F) |
37 ° C (98.6°F) |
29 ° C (84.1°F) |
% 66 | 63% | 9 | Sunrise:07:00 AM Sunset: 07:53 PM |
Moonrise:07:18 PM Moonset: 05:42 AM Moon Phase ( Full Moon ) |
|
| 27 August 2026 Thursday | Sunny |
25.4 ° C (77.7°F) |
35.4 ° C (95.7°F) |
29.3 ° C (84.8°F) |
% 63 | 57% | 9 | Sunrise:07:01 AM Sunset: 07:52 PM |
Moonrise:07:47 PM Moonset: 06:37 AM Moon Phase ( Full Moon ) |
|
| 28 August 2026 Friday | Sunny |
26.6 ° C (79.8°F) |
36 ° C (96.9°F) |
30.4 ° C (86.6°F) |
% 60 | 57% | 8 | Sunrise:07:01 AM Sunset: 07:51 PM |
Moonrise:08:15 PM Moonset: 07:30 AM Moon Phase ( Full Moon ) |
|
| 29 August 2026 Saturday |  Light rain shower |
24.4 ° C (76°F) |
32.6 ° C (90.8°F) |
26.9 ° C (80.4°F) |
% 74 | 80% | 7 | Sunrise:07:02 AM Sunset: 07:50 PM |
Moonrise:08:42 PM Moonset: 08:24 AM Moon Phase ( Waning Gibbous ) |
|
| 30 August 2026 Sunday |  Patchy rain nearby |
24.1 ° C (75.4°F) |
30.5 ° C (86.9°F) |
27.3 ° C (81.1°F) |
% 70 | 58% | 7 | Sunrise:07:02 AM Sunset: 07:49 PM |
Moonrise:09:09 PM Moonset: 09:17 AM Moon Phase ( Waning Gibbous ) |
|
| 31 August 2026 Monday | Partly Cloudy |
24.7 ° C (76.5°F) |
31.6 ° C (88.8°F) |
27.6 ° C (81.7°F) |
% 69 | 17% | 8 | Sunrise:07:03 AM Sunset: 07:48 PM |
Moonrise:09:39 PM Moonset: 10:13 AM Moon Phase ( Waning Gibbous ) |
|
| 01 September 2026 Tuesday | Patchy rain nearby |
25.1 ° C (77.1°F) |
32.6 ° C (90.7°F) |
28.4 ° C (83.1°F) |
% 66 | 17% | 8 | Sunrise:07:03 AM Sunset: 07:47 PM |
Moonrise:10:13 PM Moonset: 11:11 AM Moon Phase ( Waning Gibbous ) |
|
| 02 September 2026 Wednesday | Sunny |
25.4 ° C (77.7°F) |
36.9 ° C (98.4°F) |
29.8 ° C (85.6°F) |
% 61 | 57% | 9 | Sunrise:07:04 AM Sunset: 07:46 PM |
Moonrise:10:52 PM Moonset: 12:12 PM Moon Phase ( Last Quarter ) |
|
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