Petersburg, TX Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Petersburg, TX in one place.
Mostly sunny, with a high near 89. South southwest wind 10 to 15 mph.
Local Weather Overview
This forecast page for Petersburg, TX is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 28, 2026 1:09 AM CDT.
The active forecast window currently covers May 30 to Jun 3, 2026 for Petersburg, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 3, 2026
- Latest sync
- May 28, 2026 1:09 AM CDT
- Forecast office
- LUB
- Source
- NOAA / NWS
Daily Outlook
This Week in Petersburg
Sunday looks like the warmest upcoming period in Petersburg at 92 degrees F.
Saturday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Saturday at about 10 to 15 mph SSW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- May 28, 2026 1:09 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- LUB
- Radar station
- KLBB
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 59. South wind 10 to 15 mph.
Sunny, with a high near 92. South southwest wind around 10 mph.
Mostly clear, with a low around 62. South wind 10 to 15 mph.
Sunny, with a high near 90.
A chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Mostly Sunny
|
89°F |
10 to 15 mph
SSW
|
|
Saturday Night
May 30
|
Mostly Clear
|
59°F |
10 to 15 mph
S
|
|
Sunday
May 31
|
Sunny
|
92°F |
10 mph
SSW
|
|
Sunday Night
May 31
|
Mostly Clear
|
62°F |
10 to 15 mph
S
|
|
Monday
Jun 1
|
Sunny
|
90°F |
5 to 10 mph
S
|
|
Monday Night
Jun 1
|
Chance Showers And Thunderstorms
|
61°F |
5 to 10 mph
ESE
|
|
Tuesday
Jun 2
|
Mostly Sunny then Chance Showers And Thunderstorms
|
85°F |
5 to 10 mph
E
|
|
Tuesday Night
Jun 2
|
Chance Showers And Thunderstorms
|
59°F |
5 to 10 mph
ESE
|
|
Wednesday
Jun 3
|
Chance Showers And Thunderstorms
|
82°F |
5 to 10 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Petersburg.
