Grandfield, OK Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grandfield, OK in one place.
Mostly sunny, with a high near 89. South wind 17 to 24 mph, with gusts as high as 37 mph.
Local Weather Overview
This forecast page for Grandfield, OK 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 23, 2026 1:20 AM CDT.
The active forecast window currently covers Apr 23 to Apr 29, 2026 for Grandfield, OK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 23 to Apr 29, 2026
- Latest sync
- Apr 23, 2026 1:20 AM CDT
- Forecast office
- OUN
- Source
- NOAA / NWS
Daily Outlook
This Week in Grandfield
Sunday looks like the warmest upcoming period in Grandfield at 97 degrees F.
Monday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Thursday at about 17 to 24 mph S.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 23, 2026 1:20 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- OUN
- Radar station
- KFDR
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 61. South southwest wind 13 to 22 mph, with gusts as high as 33 mph.
Sunny, with a high near 86. North wind around 13 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 59. East northeast wind around 12 mph.
Mostly sunny, with a high near 92.
A slight chance of showers and thunderstorms between 7pm and 1am. Partly cloudy, with a low around 64. Chance of precipitation is 20%.
Mostly sunny, with a high near 97.
Mostly clear, with a low around 63.
Sunny, with a high near 89.
Clear, with a low around 54.
Sunny, with a high near 88.
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 60. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Partly sunny, with a high near 88.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 23
|
Mostly Sunny
|
89°F |
17 to 24 mph
S
|
|
Thursday Night
Apr 23
|
Partly Cloudy
|
61°F |
13 to 22 mph
SSW
|
|
Friday
Apr 24
|
Sunny
|
86°F |
13 mph
N
|
|
Friday Night
Apr 24
|
Mostly Clear
|
59°F |
12 mph
ENE
|
|
Saturday
Apr 25
|
Mostly Sunny
|
92°F |
10 to 15 mph
SSE
|
|
Saturday Night
Apr 25
|
Slight Chance Showers And Thunderstorms
|
64°F |
16 mph
SSE
|
|
Sunday
Apr 26
|
Mostly Sunny
|
97°F |
14 to 23 mph
SSW
|
|
Sunday Night
Apr 26
|
Mostly Clear
|
63°F |
16 to 22 mph
SSW
|
|
Monday
Apr 27
|
Sunny
|
89°F |
12 to 17 mph
WNW
|
|
Monday Night
Apr 27
|
Clear
|
54°F |
12 mph
NNE
|
|
Tuesday
Apr 28
|
Sunny
|
88°F |
9 to 15 mph
E
|
|
Tuesday Night
Apr 28
|
Slight Chance Showers And Thunderstorms
|
60°F |
12 to 15 mph
ESE
|
|
Wednesday
Apr 29
|
Slight Chance Showers And Thunderstorms
|
88°F |
10 to 17 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grandfield.