Dorchester, TX Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Dorchester, TX in one place.
A slight chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny. High near 87, with temperatures falling to around 84 in the afternoon. Southwest wind 5 to 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Dorchester, 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: Oct 15, 2026 12:09 PM CDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Dorchester, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 12:09 PM CDT
- Forecast office
- FWD
- Source
- NOAA / NWS
Daily Outlook
This Week in Dorchester
Today looks like the warmest upcoming period in Dorchester at 87 degrees F.
Saturday Night is the coolest period ahead with temperatures near 43 degrees F.
The strongest winds are forecast for Friday at about 20 to 25 mph N.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 12:09 PM CDT
- Coverage
- 7 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 chance of showers and thunderstorms. Mostly cloudy. Low around 56, with temperatures rising to around 60 overnight. North wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 62. North wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy, with a low around 45. North wind 10 to 20 mph, with gusts as high as 30 mph.
Sunny, with a high near 63. North northeast wind 5 to 10 mph.
Clear, with a low around 43. North northeast wind 0 to 5 mph.
Sunny, with a high near 68. East southeast wind 0 to 5 mph.
Mostly clear, with a low around 47. Southeast wind around 0 mph.
Sunny, with a high near 74. Southeast wind around 5 mph.
Mostly clear, with a low around 54.
Sunny, with a high near 77.
Mostly clear, with a low around 59.
Sunny, with a high near 82.
Mostly clear, with a low around 63.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 15
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
87°F |
5 to 10 mph
SW
|
|
Tonight
Oct 15
|
Chance Showers And Thunderstorms
|
56°F |
5 to 20 mph
N
|
|
Friday
Oct 16
|
Slight Chance Rain Showers then Mostly Sunny
|
62°F |
20 to 25 mph
N
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
45°F |
10 to 20 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
63°F |
5 to 10 mph
NNE
|
|
Saturday Night
Oct 17
|
Clear
|
43°F |
0 to 5 mph
NNE
|
|
Sunday
Oct 18
|
Sunny
|
68°F |
0 to 5 mph
ESE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
47°F |
0 mph
|
|
Monday
Oct 19
|
Sunny
|
74°F |
5 mph
SE
|
|
Monday Night
Oct 19
|
Mostly Clear
|
54°F |
0 to 5 mph
SE
|
|
Tuesday
Oct 20
|
Sunny
|
77°F |
5 mph
SE
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
59°F |
5 mph
SE
|
|
Wednesday
Oct 21
|
Sunny
|
82°F |
5 mph
SE
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
63°F |
5 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dorchester.