Mertens Weather Forecast 15 Days, Weather in Mertens Today

Current weather conditions and 15 day weather forecast for Mertens, 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 Mertens

01 October 2026 Thursday
24.9 ° C / 76.8°F
Moderate rain at times
Moderate rain at times
Feels Like : 23.1 ° C / 73.6°F
Humidity : % 78
Pressure : 1008 mb
Wind Speed : 30.6 kmph / 19 miles from SS
Visibility : 10 km
Precipitation (rainfall) : 0.57 mm
Cloud (%) : 80

15 day weather forecast for Mertens, TX, USA

Weather Forecast for next 15 Days for Mertens 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 Mertens, Texas 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
01 October 2026 Thursday Light rain shower Light rain shower 19.8 ° C
(67.6°F)
27.8 ° C
(82°F)
23.6 ° C
(74.5°F)
% 86 90% 1.8 Sunrise:07:21 AM
Sunset: 07:12 PM
Moonrise:10:22 PM
Moonset: 12:28 PM
Moon Phase
( Last Quarter )
02 October 2026 Friday Patchy rain nearby Patchy rain nearby 20.6 ° C
(69.1°F)
26.3 ° C
(79.3°F)
22.7 ° C
(72.9°F)
% 86 87% 6.5 Sunrise:07:22 AM
Sunset: 07:11 PM
Moonrise:11:21 PM
Moonset: 01:31 PM
Moon Phase
( Last Quarter )
03 October 2026 Saturday Patchy rain nearby Patchy rain nearby 20 ° C
(68°F)
24.2 ° C
(75.6°F)
21.8 ° C
(71.3°F)
% 88 77% 0.7 Sunrise:07:22 AM
Sunset: 07:10 PM
Moonrise:Does not rise today
Moonset: 02:29 PM
Moon Phase
( Last Quarter )
04 October 2026 Sunday Overcast Overcast 21.5 ° C
(70.7°F)
27.8 ° C
(82°F)
24.2 ° C
(75.6°F)
% 73 27% 7.2 Sunrise:07:23 AM
Sunset: 07:09 PM
Moonrise:12:27 AM
Moonset: 03:20 PM
Moon Phase
( Last Quarter )
05 October 2026 Monday Sunny Sunny 21 ° C
(69.7°F)
27.4 ° C
(81.4°F)
23.5 ° C
(74.4°F)
% 62 6% 7 Sunrise:07:24 AM
Sunset: 07:07 PM
Moonrise:01:37 AM
Moonset: 04:03 PM
Moon Phase
( Waning Crescent )
06 October 2026 Tuesday Sunny Sunny 18.7 ° C
(65.7°F)
26.6 ° C
(79.9°F)
22.4 ° C
(72.3°F)
% 54 2% 7 Sunrise:07:24 AM
Sunset: 07:06 PM
Moonrise:02:48 AM
Moonset: 04:41 PM
Moon Phase
( Waning Crescent )
07 October 2026 Wednesday Overcast Overcast 18 ° C
(64.4°F)
26.9 ° C
(80.3°F)
22 ° C
(71.5°F)
% 44 7% 7 Sunrise:07:25 AM
Sunset: 07:05 PM
Moonrise:03:59 AM
Moonset: 05:15 PM
Moon Phase
( Waning Crescent )
08 October 2026 Thursday Overcast Overcast 19.8 ° C
(67.6°F)
27.1 ° C
(80.8°F)
23.2 ° C
(73.8°F)
% 54 12% 6 Sunrise:07:26 AM
Sunset: 07:03 PM
Moonrise:05:07 AM
Moonset: 05:47 PM
Moon Phase
( Waning Crescent )
09 October 2026 Friday Overcast Overcast 19.8 ° C
(67.6°F)
25.9 ° C
(78.6°F)
22.6 ° C
(72.6°F)
% 52 11% 6 Sunrise:07:26 AM
Sunset: 07:02 PM
Moonrise:06:15 AM
Moonset: 06:18 PM
Moon Phase
( New Moon )
10 October 2026 Saturday Overcast Overcast 17.7 ° C
(63.9°F)
21.7 ° C
(71°F)
19.7 ° C
(67.4°F)
% 69 82% 5 Sunrise:07:27 AM
Sunset: 07:01 PM
Moonrise:07:23 AM
Moonset: 06:50 PM
Moon Phase
( New Moon )
11 October 2026 Sunday Overcast Overcast 18.4 ° C
(65.2°F)
24.6 ° C
(76.3°F)
20.7 ° C
(69.3°F)
% 86 84% 5 Sunrise:07:28 AM
Sunset: 07:00 PM
Moonrise:08:30 AM
Moonset: 07:25 PM
Moon Phase
( New Moon )
12 October 2026 Monday Overcast Overcast 19.6 ° C
(67.4°F)
24.8 ° C
(76.6°F)
21.7 ° C
(71.1°F)
% 76 16% 6 Sunrise:07:29 AM
Sunset: 06:59 PM
Moonrise:09:38 AM
Moonset: 08:03 PM
Moon Phase
( Waxing Crescent )
13 October 2026 Tuesday Sunny Sunny 17.3 ° C
(63.2°F)
25.4 ° C
(77.8°F)
21.2 ° C
(70.1°F)
% 61 3% 7 Sunrise:07:29 AM
Sunset: 06:57 PM
Moonrise:10:44 AM
Moonset: 08:47 PM
Moon Phase
( Waxing Crescent )
14 October 2026 Wednesday Sunny Sunny 19.4 ° C
(67°F)
27.9 ° C
(82.2°F)
23.3 ° C
(73.9°F)
% 63 4% 7 Sunrise:07:30 AM
Sunset: 06:56 PM
Moonrise:11:47 AM
Moonset: 09:36 PM
Moon Phase
( Waxing Crescent )
Mertens Weather forecasts are usually fully updated every 4 hours.
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