Grandview Heights, OK Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grandview Heights, OK in one place.
Sunny, with a high near 99. Heat index values as high as 105. South wind 5 to 10 mph.
Local Weather Overview
This forecast page for Grandview Heights, 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: Sep 14, 2026 7:25 AM CDT.
The active forecast window currently covers Sep 15 to Sep 20, 2026 for Grandview Heights, OK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 7:25 AM CDT
- Forecast office
- TSA
- Source
- NOAA / NWS
Daily Outlook
This Week in Grandview Heights
Tuesday looks like the warmest upcoming period in Grandview Heights at 99 degrees F.
Saturday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 10 mph S.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 7:25 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- TSA
- Radar station
- KINX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 76. South wind 5 to 10 mph.
Sunny, with a high near 98. South wind 5 to 10 mph.
Mostly clear, with a low around 74. Southeast wind around 5 mph.
Sunny, with a high near 96. South wind 0 to 5 mph.
Mostly clear, with a low around 73. Southeast wind 0 to 5 mph.
Sunny, with a high near 96. South wind 0 to 10 mph.
Mostly clear, with a low around 70. South wind around 5 mph.
Sunny, with a high near 94. South wind 5 to 10 mph.
A slight chance of rain showers after 1am. Mostly clear, with a low around 69. South wind 5 to 10 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. South wind 5 to 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Sunny
|
99°F |
5 to 10 mph
S
|
|
Tuesday Night
Sep 15
|
Mostly Clear
|
76°F |
5 to 10 mph
S
|
|
Wednesday
Sep 16
|
Sunny
|
98°F |
5 to 10 mph
S
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
74°F |
5 mph
SE
|
|
Thursday
Sep 17
|
Sunny
|
96°F |
0 to 5 mph
S
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
73°F |
0 to 5 mph
SE
|
|
Friday
Sep 18
|
Sunny
|
96°F |
0 to 10 mph
S
|
|
Friday Night
Sep 18
|
Mostly Clear
|
70°F |
5 mph
S
|
|
Saturday
Sep 19
|
Sunny
|
94°F |
5 to 10 mph
S
|
|
Saturday Night
Sep 19
|
Mostly Clear then Slight Chance Rain Showers
|
69°F |
5 to 10 mph
S
|
|
Sunday
Sep 20
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
91°F |
5 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grandview Heights.