Blanco County, TX Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Blanco County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 89.
County Weather Overview
This county weather page brings together forecast coverage for Blanco County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Blanco County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 29 to May 31, 2026
- Latest sync
- May 25, 2026 3:11 AM CDT
- Forecast office
- EWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Blanco County
Friday looks like the warmest upcoming period in Blanco County at 89 degrees F.
Friday Night is the coolest period ahead with temperatures near 71 degrees F.
The strongest winds are forecast for Friday at about 0 to 5 mph S.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- May 25, 2026 3:11 AM CDT
- Coverage
- 3 days
- Time zone
- America/Chicago
- Forecast office
- EWX
- Radar station
- KEWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 71. Chance of precipitation is 20%.
Partly sunny, with a high near 89.
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 71. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 89.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
May 29
|
Mostly Sunny
|
89°F |
0 to 5 mph
S
|
|
Friday Night
May 29
|
Slight Chance Showers And Thunderstorms
|
71°F |
5 mph
SSE
|
|
Saturday
May 30
|
Partly Sunny
|
89°F |
5 mph
S
|
|
Saturday Night
May 30
|
Slight Chance Showers And Thunderstorms
|
71°F |
5 mph
S
|
|
Sunday
May 31
|
Slight Chance Showers And Thunderstorms
|
89°F |
5 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Blanco County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Blanco County.
Largest mapped city population in this region: 2,156.