Saint Jo, TX Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Saint Jo, TX in one place.
A chance of showers and thunderstorms. Partly sunny, with a high near 65. North wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Local Weather Overview
This forecast page for Saint Jo, 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: Apr 15, 2026 12:12 PM CDT.
The active forecast window currently covers Apr 18 to Apr 21, 2026 for Saint Jo, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 18 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 12:12 PM CDT
- Forecast office
- FWD
- Source
- NOAA / NWS
Daily Outlook
This Week in Saint Jo
Tuesday looks like the warmest upcoming period in Saint Jo at 71 degrees F.
Saturday Night is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Saturday at about 15 to 20 mph N.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 12:12 PM CDT
- Coverage
- 4 days
- Time zone
- America/Chicago
- Forecast office
- FWD
- Radar station
- KFWS
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers before 7pm. Mostly clear, with a low around 42. Northeast wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunny, with a high near 69. East northeast wind 5 to 10 mph.
Partly cloudy, with a low around 48.
A slight chance of rain showers between 7am and 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 65. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7am. Partly sunny, with a high near 71. Chance of precipitation is 20%.
Mostly cloudy, with a low around 58.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 18
|
Chance Showers And Thunderstorms
|
65°F |
15 to 20 mph
N
|
|
Saturday Night
Apr 18
|
Slight Chance Rain Showers then Mostly Clear
|
42°F |
5 to 15 mph
NE
|
|
Sunday
Apr 19
|
Sunny
|
69°F |
5 to 10 mph
ENE
|
|
Sunday Night
Apr 19
|
Partly Cloudy
|
48°F |
5 mph
SE
|
|
Monday
Apr 20
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
65°F |
5 to 10 mph
S
|
|
Monday Night
Apr 20
|
Slight Chance Showers And Thunderstorms
|
51°F |
5 to 10 mph
S
|
|
Tuesday
Apr 21
|
Slight Chance Showers And Thunderstorms then Partly Sunny
|
71°F |
10 to 15 mph
S
|
|
Tuesday Night
Apr 21
|
Mostly Cloudy
|
58°F |
10 to 15 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Saint Jo.