Greenock, TX Weather Forecast
Local 7-day forecast
Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Greenock, TX in one place.
Clear. Low around 76, with temperatures rising to around 78 overnight. South wind 5 to 10 mph.
Local Weather Overview
This forecast page for Greenock, 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: Sep 16, 2026 5:57 AM CDT.
The active forecast window currently covers Sep 16 to Sep 22, 2026 for Greenock, TX.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 5:57 AM CDT
- Forecast office
- FWD
- Source
- NOAA / NWS
Daily Outlook
This Week in Greenock
Thursday looks like the warmest upcoming period in Greenock at 100 degrees F.
Monday Night is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for Overnight at about 5 to 10 mph S.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 16, 2026 5:57 AM 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
Sunny. High near 99, with temperatures falling to around 97 in the afternoon. Heat index values as high as 101. South wind 5 to 10 mph.
Partly cloudy. Low around 76, with temperatures rising to around 78 overnight. Heat index values as high as 98. South southeast wind 5 to 10 mph.
Mostly sunny. High near 100, with temperatures falling to around 96 in the afternoon. Heat index values as high as 103. South southeast wind 0 to 10 mph.
Partly cloudy. Low around 75, with temperatures rising to around 77 overnight. South southeast wind 5 to 10 mph.
Sunny. High near 98, with temperatures falling to around 96 in the afternoon. South southeast wind 0 to 10 mph.
Clear, with a low around 73. South southeast wind 5 to 10 mph.
Sunny, with a high near 98. South wind 5 to 10 mph.
Mostly clear, with a low around 73. South wind around 10 mph.
Sunny, with a high near 98.
Partly cloudy, with a low around 74.
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 95. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
A slight chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 94. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Sep 16
|
Clear
|
76°F |
5 to 10 mph
S
|
|
Wednesday
Sep 16
|
Sunny
|
99°F |
5 to 10 mph
S
|
|
Wednesday Night
Sep 16
|
Partly Cloudy
|
76°F |
5 to 10 mph
SSE
|
|
Thursday
Sep 17
|
Mostly Sunny
|
100°F |
0 to 10 mph
SSE
|
|
Thursday Night
Sep 17
|
Partly Cloudy
|
75°F |
5 to 10 mph
SSE
|
|
Friday
Sep 18
|
Sunny
|
98°F |
0 to 10 mph
SSE
|
|
Friday Night
Sep 18
|
Clear
|
73°F |
5 to 10 mph
SSE
|
|
Saturday
Sep 19
|
Sunny
|
98°F |
5 to 10 mph
S
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
73°F |
10 mph
S
|
|
Sunday
Sep 20
|
Sunny
|
98°F |
5 to 10 mph
S
|
|
Sunday Night
Sep 20
|
Partly Cloudy
|
74°F |
5 to 10 mph
S
|
|
Monday
Sep 21
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
95°F |
5 mph
S
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
72°F |
5 mph
SSE
|
|
Tuesday
Sep 22
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
94°F |
5 to 10 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Greenock.