Weather forecast for tomorrowPort O'Connor, TX
Weather forecast for tomorrow
Sunday Oct 18, 2026
- 75°F
- 66°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 15mphNE 38°
- Humidity: 54%
- UV index: 8
- Sunrise: 7:28 am CDT
- Sunset: 6:53 pm CDT
- details ▼
On Sunday, in Port O'Connor, sunny intervals will be long-lasting, with few disruptions.
Daytime will witness a high of a moderately hot 75.2°F, slightly diverging from the predicted night low of a comfortable 66.2°F.
The expected high is lower and consistent with November's normal of 70.7°F rather than October's.
Sunrise will be at 7:28 am and sunset at 6:53 pm; tomorrow's daylight will last for 11h and 25min.
Daytime will witness a high of a moderately hot 75.2°F, slightly diverging from the predicted night low of a comfortable 66.2°F.
The expected high is lower and consistent with November's normal of 70.7°F rather than October's.
Sunrise will be at 7:28 am and sunset at 6:53 pm; tomorrow's daylight will last for 11h and 25min.
Hourly overview
Hourly temperatures
Warmest period: 3 pm - 6 pm 73°C.
Coldest hour: 6 am 61°C.
Coldest hour: 6 am 61°C.
Chance of precipitation
Highest chance: 6 am - 9 am 2%.
Hourly weather forecast
- 12 am
- 64°F
- Feels like:63°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphNNE 19°
- Humidity: 54%
- Pressure: 30.33"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 2 am
- 63°F
- Feels like:61°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 13mphNNE 14°
- Humidity: 60%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 4 am
- 63°F
- Feels like:61°F
Partly Cloudy
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphNNE 14°
- Humidity: 63%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 6 am
- 61°F
- Feels like:59°F
Mostly Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 14mphNNE 16°
- Humidity: 66%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunrise: 7:28 am
- 8 am
- 61°F
- Feels like:59°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 14mphNNE 18°
- Humidity: 69%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 am
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphNNE 28°
- Humidity: 62%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 70°F
- Feels like:70°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 14mphNE 34°
- Humidity: 51%
- Pressure: 30.3"Hg
- Visibility: 10mi
- UV index: 7
- details ▼
- 2 pm
- 73°F
- Feels like:73°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 11mphNE 39°
- Humidity: 46%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 7
- details ▼
- 4 pm
- 73°F
- Feels like:73°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphENE 57°
- Humidity: 43%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 6 pm
- 73°F
- Feels like:73°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 10mphENE 71°
- Humidity: 45%
- Pressure: 30.18"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 6:53 pm
- 8 pm
- 70°F
- Feels like:70°F
Mostly Clear
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphENE 70°
- Humidity: 54%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
- 10 pm
- 70°F
- Feels like:70°F
Partly Cloudy
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphENE 62°
- Humidity: 58%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Tomorrow, on Sunday, a combination of dull and clear weather is anticipated.
The temperature will vary between the lowest temperature of 60.8°F and the highest temperature of 73.4°F. The warmest part of the day will be from 2 pm to 6 pm.
The temperature will be more alike with what’s typical for November than the usual maximum in October. The temperature low is forecasted to be comparable to the usual October value of 68.7°F.
The temperature will vary between the lowest temperature of 60.8°F and the highest temperature of 73.4°F. The warmest part of the day will be from 2 pm to 6 pm.
The temperature will be more alike with what’s typical for November than the usual maximum in October. The temperature low is forecasted to be comparable to the usual October value of 68.7°F.
Updated: Oct 17, 2026 @ 21:30:33 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, mostly sunny skies are expected.
Tomorrow, the highest temperature will be 75.2°F, while the lowest temperature will be 66.2°F.
The highest temperature will be a few degrees lower than the average maximum of 81°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
The highest temperature will be a few degrees lower than the average maximum of 81°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.
On Sunday, in Port O'Connor, sunrise will be at 7:28 am and sunset at 6:53 pm (CDT).
Tomorrow, the daylight will last for 11h and 25min.
