Helena, OK Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Helena, OK in one place.
Mostly sunny, with a high near 91. East wind 3 to 9 mph.
Local Weather Overview
This forecast page for Helena, 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: Jul 14, 2026 12:57 AM CDT.
The active forecast window currently covers Jul 14 to Jul 20, 2026 for Helena, OK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 12:57 AM CDT
- Forecast office
- OUN
- Source
- NOAA / NWS
Daily Outlook
This Week in Helena
Monday looks like the warmest upcoming period in Helena at 100 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Friday at about 10 to 17 mph SSW.
The forecast from Jul 14 through Jul 20 stays mostly dry.
Forecast Details
- Last updated
- Jul 14, 2026 12:57 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- OUN
- Radar station
- KVNX
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 67. East southeast wind 2 to 9 mph.
Sunny, with a high near 92. East wind 1 to 7 mph.
Mostly clear, with a low around 69. South southeast wind around 8 mph.
Sunny, with a high near 93.
Mostly clear, with a low around 71.
Sunny, with a high near 95.
Mostly clear, with a low around 73.
Sunny, with a high near 97.
Mostly clear, with a low around 75.
Sunny, with a high near 99.
Mostly clear, with a low around 75.
Sunny, with a high near 100.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jul 14
|
Mostly Sunny
|
91°F |
3 to 9 mph
E
|
|
Tuesday Night
Jul 14
|
Mostly Clear
|
67°F |
2 to 9 mph
ESE
|
|
Wednesday
Jul 15
|
Sunny
|
92°F |
1 to 7 mph
E
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
69°F |
8 mph
SSE
|
|
Thursday
Jul 16
|
Sunny
|
93°F |
6 to 14 mph
S
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
71°F |
10 to 14 mph
S
|
|
Friday
Jul 17
|
Sunny
|
95°F |
10 to 17 mph
SSW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
73°F |
10 to 17 mph
S
|
|
Saturday
Jul 18
|
Sunny
|
97°F |
10 to 16 mph
SSW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
75°F |
9 to 15 mph
SSW
|
|
Sunday
Jul 19
|
Sunny
|
99°F |
12 mph
SSW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
75°F |
8 to 12 mph
S
|
|
Monday
Jul 20
|
Sunny
|
100°F |
10 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Helena.