San Juan Weather Forecast 15 Days, Weather in San Juan Today
Current weather conditions and 15 day weather forecast for San Juan, Texas, 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 San Juan
| 01 June 2025 Sunday 27.2 ° C / 81°F  Clear |
Feels Like : 30.4 ° C / 86.6°F Humidity : % 78 Pressure : 1012 mb Wind Speed : 15.1 kmph / 9.4 miles from SSE  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 22 |
15 day weather forecast for San Juan, TX, USA
Weather Forecast for next 15 Days for San Juan 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 San Juan, Texas state, US. To see the daily forecast, scroll to the table below.
| Date | |
|---|---|
| 01 June 2025 Sunday | |
| Weather forecast |  Partly Cloudy |
| Low temperature | 23.8 ° C (74.8°F) |
| High temperature | 35.9 ° C (96.6°F) |
| Avg. temperature | 30 ° C (86°F) |
| Humidity | % 66 |
| Chance of rain | 0% |
| UV Index | 2.6 |
| Sun Position | Sunrise:06:42 AM Sunset: 08:24 PM |
| Moon Position | Moonrise:12:14 PM Moonset: 01:00 AM Moon Phase ( Waxing Crescent ) |
| 02 June 2025 Monday | |
| Weather forecast |  Overcast |
| Low temperature | 23.2 ° C (73.8°F) |
| High temperature | 36.4 ° C (97.5°F) |
| Avg. temperature | 28.6 ° C (83.5°F) |
| Humidity | % 74 |
| Chance of rain | 0% |
| UV Index | 2.6 |
| Sun Position | Sunrise:06:42 AM Sunset: 08:24 PM |
| Moon Position | Moonrise:01:11 PM Moonset: 01:35 AM Moon Phase ( Waxing Crescent ) |
| 03 June 2025 Tuesday | |
| Weather forecast | Overcast |
| Low temperature | 24.7 ° C (76.5°F) |
| High temperature | 37.3 ° C (99.1°F) |
| Avg. temperature | 29.5 ° C (85.1°F) |
| Humidity | % 72 |
| Chance of rain | 0% |
| UV Index | 2.9 |
| Sun Position | Sunrise:06:42 AM Sunset: 08:25 PM |
| Moon Position | Moonrise:02:04 PM Moonset: 02:05 AM Moon Phase ( First Quarter ) |
| 04 June 2025 Wednesday | |
| Weather forecast | Partly Cloudy |
| Low temperature | 25.2 ° C (77.4°F) |
| High temperature | 38 ° C (100.4°F) |
| Avg. temperature | 30.8 ° C (87.5°F) |
| Humidity | % 63 |
| Chance of rain | 0% |
| UV Index | 3.1 |
| Sun Position | Sunrise:06:42 AM Sunset: 08:25 PM |
| Moon Position | Moonrise:02:56 PM Moonset: 02:33 AM Moon Phase ( Waxing Gibbous ) |
| 05 June 2025 Thursday | |
| Weather forecast | Partly Cloudy |
| Low temperature | 26.4 ° C (79.5°F) |
| High temperature | 37.8 ° C (100°F) |
| Avg. temperature | 29.6 ° C (85.3°F) |
| Humidity | % 64 |
| Chance of rain | 0% |
| UV Index | 0 |
| Sun Position | Sunrise:06:42 AM Sunset: 08:26 PM |
| Moon Position | Moonrise:03:47 PM Moonset: 03:00 AM Moon Phase ( Waxing Gibbous ) |
| 06 June 2025 Friday | |
| Weather forecast | Partly Cloudy |
| Low temperature | 25 ° C (77°F) |
| High temperature | 37.4 ° C (99.3°F) |
| Avg. temperature | 30.1 ° C (86.2°F) |
| Humidity | % 61 |
| Chance of rain | 0% |
| UV Index | 8 |
| Sun Position | Sunrise:06:42 AM Sunset: 08:26 PM |
| Moon Position | Moonrise:04:39 PM Moonset: 03:29 AM Moon Phase ( Waxing Gibbous ) |
| 07 June 2025 Saturday | |
| Weather forecast | Sunny |
| Low temperature | 24.7 ° C (76.4°F) |
| High temperature | 37.3 ° C (99.1°F) |
| Avg. temperature | 30 ° C (86°F) |
| Humidity | % 57 |
| Chance of rain | 0% |
| UV Index | 7 |
| Sun Position | Sunrise:06:42 AM Sunset: 08:27 PM |
| Moon Position | Moonrise:05:33 PM Moonset: 03:58 AM Moon Phase ( Waxing Gibbous ) |
| 08 June 2025 Sunday | |
| Weather forecast | Sunny |
| Low temperature | 25 ° C (77.1°F) |
| High temperature | 38.1 ° C (100.6°F) |
| Avg. temperature | 30.5 ° C (86.9°F) |
| Humidity | % 59 |
| Chance of rain | 0% |
| UV Index | 8 |
| Sun Position | Sunrise:06:42 AM Sunset: 08:27 PM |
| Moon Position | Moonrise:06:27 PM Moonset: 04:31 AM Moon Phase ( Waxing Gibbous ) |
| 09 June 2025 Monday | |
| Weather forecast | Sunny |
| Low temperature | 24.5 ° C (76.2°F) |
| High temperature | 39.4 ° C (102.9°F) |
| Avg. temperature | 30.9 ° C (87.7°F) |
| Humidity | % 60 |
| Chance of rain | 0% |
| UV Index | 8 |
| Sun Position | Sunrise:06:42 AM Sunset: 08:27 PM |
| Moon Position | Moonrise:07:24 PM Moonset: 05:08 AM Moon Phase ( Waxing Gibbous ) |
| 10 June 2025 Tuesday | |
| Weather forecast | Sunny |
| Low temperature | 24.6 ° C (76.2°F) |
| High temperature | 39.9 ° C (103.8°F) |
| Avg. temperature | 31.1 ° C (88°F) |
| Humidity | % 60 |
| Chance of rain | 0% |
| UV Index | 8 |
| Sun Position | Sunrise:06:42 AM Sunset: 08:28 PM |
| Moon Position | Moonrise:08:21 PM Moonset: 05:51 AM Moon Phase ( Waxing Gibbous ) |
| 11 June 2025 Wednesday | |
| Weather forecast | Sunny |
| Low temperature | 23.7 ° C (74.6°F) |
| High temperature | 40 ° C (103.9°F) |
| Avg. temperature | 30.9 ° C (87.6°F) |
| Humidity | % 56 |
| Chance of rain | 0% |
| UV Index | 8 |
| Sun Position | Sunrise:06:42 AM Sunset: 08:28 PM |
| Moon Position | Moonrise:09:16 PM Moonset: 06:39 AM Moon Phase ( Full Moon ) |
| 12 June 2025 Thursday | |
| Weather forecast | Sunny |
| Low temperature | 26 ° C (78.9°F) |
| High temperature | 41.5 ° C (106.6°F) |
| Avg. temperature | 32.8 ° C (91.1°F) |
| Humidity | % 46 |
| Chance of rain | 0% |
| UV Index | 8 |
| Sun Position | Sunrise:06:42 AM Sunset: 08:28 PM |
| Moon Position | Moonrise:10:08 PM Moonset: 07:34 AM Moon Phase ( Waning Gibbous ) |
| 13 June 2025 Friday | |
| Weather forecast | Sunny |
| Low temperature | 27 ° C (80.6°F) |
| High temperature | 44 ° C (111.2°F) |
| Avg. temperature | 34 ° C (93.2°F) |
| Humidity | % 42 |
| Chance of rain | 0% |
| UV Index | 8 |
| Sun Position | Sunrise:06:42 AM Sunset: 08:29 PM |
| Moon Position | Moonrise:10:55 PM Moonset: 08:32 AM Moon Phase ( Waning Gibbous ) |
| 14 June 2025 Saturday | |
| Weather forecast | Sunny |
| Low temperature | 27 ° C (80.5°F) |
| High temperature | 42.5 ° C (108.6°F) |
| Avg. temperature | 33.5 ° C (92.4°F) |
| Humidity | % 54 |
| Chance of rain | 0% |
| UV Index | 8 |
| Sun Position | Sunrise:06:42 AM Sunset: 08:29 PM |
| Moon Position | Moonrise:11:37 PM Moonset: 09:33 AM Moon Phase ( Waning Gibbous ) |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 01 June 2025 Sunday | Partly Cloudy |
23.8 ° C (74.8°F) |
35.9 ° C (96.6°F) |
30 ° C (86°F) |
% 66 | 0% | 2.6 | Sunrise:06:42 AM Sunset: 08:24 PM |
Moonrise:12:14 PM Moonset: 01:00 AM Moon Phase ( Waxing Crescent ) |
|
| 02 June 2025 Monday | Overcast |
23.2 ° C (73.8°F) |
36.4 ° C (97.5°F) |
28.6 ° C (83.5°F) |
% 74 | 0% | 2.6 | Sunrise:06:42 AM Sunset: 08:24 PM |
Moonrise:01:11 PM Moonset: 01:35 AM Moon Phase ( Waxing Crescent ) |
|
| 03 June 2025 Tuesday | Overcast |
24.7 ° C (76.5°F) |
37.3 ° C (99.1°F) |
29.5 ° C (85.1°F) |
% 72 | 0% | 2.9 | Sunrise:06:42 AM Sunset: 08:25 PM |
Moonrise:02:04 PM Moonset: 02:05 AM Moon Phase ( First Quarter ) |
|
| 04 June 2025 Wednesday | Partly Cloudy |
25.2 ° C (77.4°F) |
38 ° C (100.4°F) |
30.8 ° C (87.5°F) |
% 63 | 0% | 3.1 | Sunrise:06:42 AM Sunset: 08:25 PM |
Moonrise:02:56 PM Moonset: 02:33 AM Moon Phase ( Waxing Gibbous ) |
|
| 05 June 2025 Thursday | Partly Cloudy |
26.4 ° C (79.5°F) |
37.8 ° C (100°F) |
29.6 ° C (85.3°F) |
% 64 | 0% | 0 | Sunrise:06:42 AM Sunset: 08:26 PM |
Moonrise:03:47 PM Moonset: 03:00 AM Moon Phase ( Waxing Gibbous ) |
|
| 06 June 2025 Friday | Partly Cloudy |
25 ° C (77°F) |
37.4 ° C (99.3°F) |
30.1 ° C (86.2°F) |
% 61 | 0% | 8 | Sunrise:06:42 AM Sunset: 08:26 PM |
Moonrise:04:39 PM Moonset: 03:29 AM Moon Phase ( Waxing Gibbous ) |
|
| 07 June 2025 Saturday | Sunny |
24.7 ° C (76.4°F) |
37.3 ° C (99.1°F) |
30 ° C (86°F) |
% 57 | 0% | 7 | Sunrise:06:42 AM Sunset: 08:27 PM |
Moonrise:05:33 PM Moonset: 03:58 AM Moon Phase ( Waxing Gibbous ) |
|
| 08 June 2025 Sunday | Sunny |
25 ° C (77.1°F) |
38.1 ° C (100.6°F) |
30.5 ° C (86.9°F) |
% 59 | 0% | 8 | Sunrise:06:42 AM Sunset: 08:27 PM |
Moonrise:06:27 PM Moonset: 04:31 AM Moon Phase ( Waxing Gibbous ) |
|
| 09 June 2025 Monday | Sunny |
24.5 ° C (76.2°F) |
39.4 ° C (102.9°F) |
30.9 ° C (87.7°F) |
% 60 | 0% | 8 | Sunrise:06:42 AM Sunset: 08:27 PM |
Moonrise:07:24 PM Moonset: 05:08 AM Moon Phase ( Waxing Gibbous ) |
|
| 10 June 2025 Tuesday | Sunny |
24.6 ° C (76.2°F) |
39.9 ° C (103.8°F) |
31.1 ° C (88°F) |
% 60 | 0% | 8 | Sunrise:06:42 AM Sunset: 08:28 PM |
Moonrise:08:21 PM Moonset: 05:51 AM Moon Phase ( Waxing Gibbous ) |
|
| 11 June 2025 Wednesday | Sunny |
23.7 ° C (74.6°F) |
40 ° C (103.9°F) |
30.9 ° C (87.6°F) |
% 56 | 0% | 8 | Sunrise:06:42 AM Sunset: 08:28 PM |
Moonrise:09:16 PM Moonset: 06:39 AM Moon Phase ( Full Moon ) |
|
| 12 June 2025 Thursday | Sunny |
26 ° C (78.9°F) |
41.5 ° C (106.6°F) |
32.8 ° C (91.1°F) |
% 46 | 0% | 8 | Sunrise:06:42 AM Sunset: 08:28 PM |
Moonrise:10:08 PM Moonset: 07:34 AM Moon Phase ( Waning Gibbous ) |
|
| 13 June 2025 Friday | Sunny |
27 ° C (80.6°F) |
44 ° C (111.2°F) |
34 ° C (93.2°F) |
% 42 | 0% | 8 | Sunrise:06:42 AM Sunset: 08:29 PM |
Moonrise:10:55 PM Moonset: 08:32 AM Moon Phase ( Waning Gibbous ) |
|
| 14 June 2025 Saturday | Sunny |
27 ° C (80.5°F) |
42.5 ° C (108.6°F) |
33.5 ° C (92.4°F) |
% 54 | 0% | 8 | Sunrise:06:42 AM Sunset: 08:29 PM |
Moonrise:11:37 PM Moonset: 09:33 AM Moon Phase ( Waning Gibbous ) |
|
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