Grainola, OK Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Grainola, OK in one place.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 79. South wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Grainola, 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 12, 2026 7:29 PM CDT.
The active forecast window currently covers Apr 15 to Apr 18, 2026 for Grainola, OK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 18, 2026
- Latest sync
- Apr 12, 2026 7:29 PM CDT
- Forecast office
- TSA
- Source
- NOAA / NWS
Daily Outlook
This Week in Grainola
Thursday looks like the warmest upcoming period in Grainola at 84 degrees F.
Saturday Night is the coolest period ahead with temperatures near 38 degrees F.
The strongest winds are forecast for Friday at about 15 to 20 mph S.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 12, 2026 7:29 PM CDT
- Coverage
- 4 days
- Time zone
- America/Chicago
- Forecast office
- TSA
- Radar station
- KICT
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 before 1am. Mostly clear, with a low around 55. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunny, with a high near 84. South wind 5 to 15 mph, with gusts as high as 25 mph.
Partly cloudy, with a low around 64. South wind 10 to 15 mph, with gusts as high as 25 mph.
A chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 81. South wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely between 7pm and 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 69. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
A chance of rain showers before 1am. Mostly clear, with a low around 38. North wind 5 to 15 mph, with gusts as high as 25 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 15
|
Chance Showers And Thunderstorms
|
79°F |
15 mph
S
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
55°F |
5 to 10 mph
S
|
|
Thursday
Apr 16
|
Sunny
|
84°F |
5 to 15 mph
S
|
|
Thursday Night
Apr 16
|
Partly Cloudy
|
64°F |
10 to 15 mph
S
|
|
Friday
Apr 17
|
Chance Showers And Thunderstorms
|
81°F |
15 to 20 mph
S
|
|
Friday Night
Apr 17
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
49°F |
15 mph
SW
|
|
Saturday
Apr 18
|
Chance Showers And Thunderstorms
|
69°F |
15 mph
NW
|
|
Saturday Night
Apr 18
|
Chance Rain Showers
|
38°F |
5 to 15 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grainola.