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Portland, TX 78374 Weather
It is 76°F in Portland, TX 78374, observed at 9:56 AM CDT. Today: Chance Showers And Thunderstorms, high 80°F, low 72°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).
Portland, TX 78374 current weather
76°F
Chance Showers And Thunderstorms
H 80° / L 72°Feels like 78°
Observed at Corpus Christi, Corpus Christi Naval Air Station/Truax Field (13.4 mi away), 10/30/2026, 9:56 AM CDT
1 active alert
From the National Weather Service for this forecast zone or county
Minor1Minimal to no known threat
10-day forecast
Tap a day for details
Today10/3040% chance of precipitationLow 72°High 80°
Today: A chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 80. Heat index values as high as 84. East southeast wind around 13 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Tonight: A slight chance of showers and thunderstorms between 1am and 2am. Mostly cloudy, with a low around 72. East southeast wind 5 to 12 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Chance Showers And ThunderstormsSat10/3119% chance of precipitationLow 73°High 83°
Saturday: A slight chance of showers and thunderstorms between 10am and noon. Mostly sunny, with a high near 83. Heat index values as high as 90. East northeast wind 5 to 9 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday Night: Partly cloudy, with a low around 73. Heat index values as high as 85. East northeast wind 5 to 9 mph.
Slight Chance Showers And Thunderstorms then Mostly SunnySun11/1Low 74°High 83°
Sunday: Partly sunny, with a high near 83. East wind 7 to 12 mph.
Sunday Night: Mostly cloudy, with a low around 74. East southeast wind around 12 mph.
Partly SunnyMon11/2Low 72°High 84°
Monday: Mostly sunny, with a high near 84. Southeast wind 10 to 17 mph, with gusts as high as 22 mph.
Monday Night: Partly cloudy, with a low around 72. South southeast wind 9 to 16 mph, with gusts as high as 22 mph.
Mostly SunnyTue11/344% chance of precipitationLow 64°High 82°
Tuesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 82. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Tuesday Night: A slight chance of rain showers before midnight. Partly cloudy, with a low around 64. Chance of precipitation is 20%.
Chance Showers And ThunderstormsWed11/4Low 63°High 77°
Wednesday: Sunny, with a high near 77.
Wednesday Night: Mostly clear, with a low around 63.
SunnyThu11/5Low 64°High 78°
Thursday: Sunny, with a high near 78.
Thursday Night: Mostly clear, with a low around 64.
SunnyFri11/6Model blendLow 64°High 80°
Friday: Mostly sunny. High near 80°. Low that night near 64°.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Sat11/7Model blend24% chance of precipitationLow 65°High 80°
Saturday: Partly cloudy. High near 80°. Low that night near 65°. About 0.13 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Sun11/8Model blend43% chance of precipitationLow 61°High 79°
Sunday: Chance of rain. High near 79°. Low that night near 61°. About 1.49 in of precipitation.
Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.
Forecast for 27.886, -97.301 from the NWS CRP office, updated 10/29/2026, 11:21 PM PT · Official forecast on weather.gov
Days 8 to 10: NOAA National Blend of Models, station KTFP (Ingleside Rgnl, 6 mi), model run 10/30/2026, 9:00 AM CDT
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Radar and satellite
National radarNEXRAD (up to 24 hours) and GOES
Frequently asked questions
- What is the weather in Portland, TX 78374 right now?
- The latest observation from Corpus Christi, Corpus Christi Naval Air Station/Truax Field was 76°F, reported at 10/30/2026, 9:56 AM CDT.
- What is the high temperature today in Portland, TX 78374?
- The National Weather Service forecast for today calls for a high near 80°F. Chance Showers And Thunderstorms.
- What is the 10-day forecast for Portland, TX 78374?
- The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 6 to Nov 8) come from the NOAA National Blend of Models, with highs of 79°F to 80°F and up to a 43% chance of precipitation. Model guidance this far out often changes.
- What time is sunrise and sunset in Portland, TX 78374 today?
- Sunrise is about 7:39 AM CDT and sunset is about 6:46 PM CDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Portland, TX 78374?
- At Corpus Christi Nas, the 1991 to 2020 normal high in October is 85°F and the normal low is 71°F.
Nearby hazards
Texas hazardsSevere storm and flash flood outlooks, expected rain, river flooding and wildfires near this area
- Severe storm outlook today:General thunderstormsOutlook map
- Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
- River gauges within 40 miles at or above flood stage: None reported
- Active wildfires within 50 miles: None reported
UV and air quality forecast
EPA and AirNow
- AQI forecast today (Corpus Christi)
- GoodOzone
- AQI forecast tomorrow (Corpus Christi)
- GoodOzone
Drought
By countySan Patricio County, week of 10/27/2026
100% of the county is in moderate drought or worse, 30% in extreme drought or worse.
Tides nearby
NOAA tide stations
- La Qunita Channel North1.7 mi
- Portland, Nueces Bay2.6 mi
- Enbridge, Ingleside7.3 mi
Beaches nearby
EPA BEACON beaches
- Nueces Bay Causeway #12 mi
- Nueces Bay Causeway #22.6 mi
- Indian Point Park4.1 mi
- Nueces Bay Causeway #34.2 mi
Sun and moon
Local time, center of the area
- Sunrise
- 7:39 AM
- Sunset
- 6:46 PM
- Daylight
- 11 hr 7 min
- Moon
- Waning Gibbous 79% lit
- First light (civil dawn)
- 7:15 AM
- Last light (civil dusk)
- 7:10 PM
- Moonrise
- 10:51 PM
- Moonset
- 12:30 PM
Normal October weather
ClimateNormal October high 85°, low 71°, precipitation 4.72 in for the month. 1991 to 2020 normals at Corpus Christi Nas, 14 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA · Official site
- National Blend of Models (NBM) text guidanceNOAA National Weather Service · Official site
- Convective Outlooks and Storm ReportsNOAA Storm Prediction Center · Official site
- Excessive Rainfall Outlook and Quantitative Precipitation ForecastsNOAA Weather Prediction Center · Official site
- National Water Prediction ServiceNOAA National Weather Service · Official site
- WFIGS Current Wildland Fire IncidentsNational Interagency Fire Center · Official site
- UV Index Forecast (Envirofacts)U.S. Environmental Protection Agency and NOAA · Official site
- AirNowU.S. Environmental Protection Agency · Official site
- NWS HeatRisk (experimental)NOAA National Weather Service · Official site
- U.S. Drought MonitorNational Drought Mitigation Center, USDA and NOAA · Official site
- BEACON 2.0 Beach Advisory and Closing On-line NotificationU.S. Environmental Protection Agency · Official site
- U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information · Official site
- Tides & Currents (CO-OPS API)NOAA Center for Operational Oceanographic Products and Services · Official site
- NDBC Latest ObservationsNOAA National Data Buoy Center · Official site
- NEXRAD radar tilesIowa Environmental Mesonet, Iowa State University · Official site
- GOES-East and GOES-West GeoColor imageryNOAA NESDIS Center for Satellite Applications and Research · Official site
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About this data
Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.
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