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Mason, TX 76820 Weather
It is 63°F and mostly cloudy in Mason, TX 76820, observed at 2:35 AM CDT. Today: Rain Showers, high 67°F, low 59°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).
Mason, TX 76820 current weather
63°F
Mostly Cloudy
H 67° / L 59°Feels like 63°
Observed at Llano, Llano Municipal Airport (23.2 mi away), 10/30/2026, 2:35 AM CDT
Hourly forecast
NWS, updated 10/29/2026, 11:26 PM PT
7-day forecast
Tap a day for details
Today10/3090% chance of precipitationLow 59°High 67°
Friday: Rain showers. Cloudy, with a high near 67. East wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Overnight: A chance of rain showers. Cloudy. Low around 59, with temperatures rising to around 62 overnight. East wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Rain ShowersSat10/3121% chance of precipitationLow 61°High 74°
Saturday: A slight chance of rain showers before 1pm. Mostly cloudy, with a high near 74. East southeast wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday Night: Mostly cloudy, with a low around 61. Southeast wind 0 to 5 mph.
Slight Chance Rain ShowersSun11/1Low 64°High 80°
Sunday: Mostly cloudy, with a high near 80. Southeast wind 0 to 10 mph.
Sunday Night: Mostly cloudy, with a low around 64. South southeast wind 0 to 10 mph.
Mostly CloudyMon11/255% chance of precipitationLow 60°High 82°
Monday: Partly sunny, with a high near 82. South wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night: A chance of showers and thunderstorms before midnight, then showers and thunderstorms likely. Mostly cloudy, with a low around 60. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Partly SunnyTue11/321% chance of precipitationLow 49°High 73°
Tuesday: A slight chance of rain showers before noon. Mostly sunny, with a high near 73. West northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Tuesday Night: Mostly clear, with a low around 49.
Slight Chance Rain Showers then Mostly SunnyWed11/4Low 50°High 74°
Wednesday: Sunny, with a high near 74.
Wednesday Night: Mostly clear, with a low around 50.
SunnyThu11/5Low High 77°
Thursday: Sunny, with a high near 77.
Sunny
Forecast for 30.787, -99.053 from the NWS SJT office, updated 10/29/2026, 11:26 PM PT · Official forecast on weather.gov
From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.
Next 6 hours
NWS hourly forecast
- Now63°Chance Rain Showers47%5 mph
- 4 AM63°Chance Rain Showers39%5 mph
- 5 AM62°Chance Rain Showers39%5 mph
- 6 AM61°Chance Rain Showers39%5 mph
- 7 AM61°Rain Showers Likely68%5 mph
- 8 AM59°Rain Showers Likely68%5 mph
Hourly details
Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShowHide
Radar and satellite
National radarNEXRAD (up to 24 hours) and GOES
Frequently asked questions
- What is the weather in Mason, TX 76820 right now?
- The latest observation from Llano, Llano Municipal Airport was 63°F and mostly cloudy, reported at 10/30/2026, 2:35 AM CDT.
- What is the high temperature today in Mason, TX 76820?
- The National Weather Service forecast for friday calls for a high near 67°F. Rain Showers.
- Will it rain in Mason, TX 76820 in the next 24 hours?
- The hourly forecast shows a 68% chance of precipitation around 10/30/2026, 7:00 AM CDT.
- What time is sunrise and sunset in Mason, TX 76820 today?
- Sunrise is about 7:49 AM CDT and sunset is about 6:49 PM CDT (calculated for the center of the area, within a few minutes).
- What is the normal October weather in Mason, TX 76820?
- At Mason, the 1991 to 2020 normal high in October is 81°F and the normal low is 53°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 (Austin)
- ModeratePM2.5
- AQI forecast tomorrow (Austin)
- ModeratePM2.5
Drought
By countyMason County, week of 10/27/2026
26% of the county is abnormally dry. No drought.
Sun and moon
Local time, center of the area
- Sunrise
- 7:49 AM
- Sunset
- 6:49 PM
- Daylight
- 11 hr 0 min
- Moon
- Waning Gibbous 81% lit
- First light (civil dawn)
- 7:25 AM
- Last light (civil dusk)
- 7:14 PM
- Moonrise
- 10:50 PM
- Moonset
- 12:47 PM
Normal October weather
ClimateNormal October high 81°, low 53°, precipitation 2.58 in for the month. 1991 to 2020 normals at Mason, 11 mi away.
Other places nearby
Data sources
- National Weather Service APINOAA · 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
- 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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