Helena, OK Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Helena, OK in one place.
Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 62. Southeast wind around 9 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
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: Oct 15, 2026 2:30 AM CDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Helena, OK.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 2:30 AM CDT
- Forecast office
- OUN
- Source
- NOAA / NWS
Daily Outlook
This Week in Helena
Wednesday looks like the warmest upcoming period in Helena at 81 degrees F.
Friday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Friday at about 18 to 24 mph N.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 2:30 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
A chance of rain showers before 7am, then a chance of showers and thunderstorms. Cloudy. High near 75, with temperatures falling to around 68 in the afternoon. West southwest wind 8 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 44. North northwest wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Mostly sunny, with a high near 58. North wind 18 to 24 mph, with gusts as high as 33 mph.
Partly cloudy, with a low around 36. North wind 3 to 16 mph, with gusts as high as 24 mph.
Sunny, with a high near 59.
Mostly clear, with a low around 37.
Sunny, with a high near 66.
Partly cloudy, with a low around 46.
Mostly sunny, with a high near 75.
Mostly clear, with a low around 50.
Sunny, with a high near 77.
Mostly clear, with a low around 58.
A chance of rain showers after 7am. Sunny, with a high near 81.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Oct 15
|
Showers And Thunderstorms
|
62°F |
9 mph
SE
|
|
Thursday
Oct 15
|
Chance Showers And Thunderstorms
|
75°F |
8 to 21 mph
WSW
|
|
Thursday Night
Oct 15
|
Slight Chance Rain Showers then Mostly Cloudy
|
44°F |
15 to 22 mph
NNW
|
|
Friday
Oct 16
|
Mostly Sunny
|
58°F |
18 to 24 mph
N
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
36°F |
3 to 16 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
59°F |
2 mph
NE
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
37°F |
3 to 7 mph
SSE
|
|
Sunday
Oct 18
|
Sunny
|
66°F |
8 to 15 mph
S
|
|
Sunday Night
Oct 18
|
Partly Cloudy
|
46°F |
8 to 12 mph
S
|
|
Monday
Oct 19
|
Mostly Sunny
|
75°F |
9 to 14 mph
S
|
|
Monday Night
Oct 19
|
Mostly Clear
|
50°F |
7 to 10 mph
SSE
|
|
Tuesday
Oct 20
|
Sunny
|
77°F |
8 to 14 mph
S
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
58°F |
9 to 13 mph
S
|
|
Wednesday
Oct 21
|
Chance Rain Showers
|
81°F |
10 to 16 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Helena.