Helena, AR Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Helena, AR in one place.
Sunny, with a high near 101. Heat index values as high as 110. South wind 0 to 5 mph.
Local Weather Overview
This forecast page for Helena, AR 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 15, 2026 12:28 AM CDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Helena, AR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 12:28 AM CDT
- Forecast office
- MEG
- Source
- NOAA / NWS
Daily Outlook
This Week in Helena
Tuesday looks like the warmest upcoming period in Helena at 101 degrees F.
Thursday Night is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for Tuesday at about 0 to 5 mph S.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 12:28 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- MEG
- Radar station
- KNQA
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. Heat index values as high as 105. South southeast wind 0 to 5 mph.
Sunny, with a high near 101. Heat index values as high as 110. Southeast wind 0 to 5 mph.
Mostly clear, with a low around 74. Southeast wind 0 to 5 mph.
Sunny, with a high near 100. South southeast wind 0 to 5 mph.
Mostly clear, with a low around 72. East northeast wind around 0 mph.
Sunny, with a high near 101. East southeast wind 0 to 5 mph.
Mostly clear, with a low around 72.
Sunny, with a high near 100.
Mostly clear, with a low around 72.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 97. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 20%.
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 94. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Sunny
|
101°F |
0 to 5 mph
S
|
|
Tuesday Night
Sep 15
|
Mostly Clear
|
76°F |
0 to 5 mph
SSE
|
|
Wednesday
Sep 16
|
Sunny
|
101°F |
0 to 5 mph
SE
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
74°F |
0 to 5 mph
SE
|
|
Thursday
Sep 17
|
Sunny
|
100°F |
0 to 5 mph
SSE
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
72°F |
0 mph
|
|
Friday
Sep 18
|
Sunny
|
101°F |
0 to 5 mph
ESE
|
|
Friday Night
Sep 18
|
Mostly Clear
|
72°F |
0 mph
|
|
Saturday
Sep 19
|
Sunny
|
100°F |
0 to 5 mph
SE
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
72°F |
0 mph
|
|
Sunday
Sep 20
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
97°F |
0 to 5 mph
SSE
|
|
Sunday Night
Sep 20
|
Slight Chance Showers And Thunderstorms
|
72°F |
0 to 5 mph
SSE
|
|
Monday
Sep 21
|
Chance Showers And Thunderstorms
|
94°F |
0 to 5 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Helena.