Helena, TN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Helena, TN in one place.
Sunny. High near 58, with temperatures falling to around 51 in the afternoon. North wind 0 to 5 mph.
Local Weather Overview
This forecast page for Helena, TN 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: Nov 7, 2026 12:09 AM CST.
The active forecast window currently covers Nov 7 to Nov 13, 2026 for Helena, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 12:09 AM CST
- Forecast office
- OHX
- Source
- NOAA / NWS
Daily Outlook
This Week in Helena
Tuesday looks like the warmest upcoming period in Helena at 68 degrees F.
Saturday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Thursday at about 5 to 10 mph WNW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 12:09 AM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- OHX
- Radar station
- KOHX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Patchy fog between midnight and 1am, then areas of fog and patchy frost. Partly cloudy, with a low around 35. North wind around 0 mph.
Areas of fog and patchy frost before 8am. Sunny, with a high near 62. West northwest wind 0 to 5 mph.
Patchy frost and patchy fog between 4am and 5am, then areas of fog and patchy frost. Clear, with a low around 35. West wind around 0 mph.
Areas of fog and patchy frost before 7am. Sunny, with a high near 65. Northwest wind 0 to 5 mph.
Patchy fog after 1am. Mostly clear, with a low around 39. West wind around 0 mph.
Patchy fog before 7am. Sunny, with a high near 68. Southwest wind 0 to 5 mph.
Mostly clear, with a low around 43. Southwest wind around 0 mph.
Mostly sunny, with a high near 67.
A chance of rain showers. Partly cloudy, with a low around 45. Chance of precipitation is 30%.
A chance of rain showers. Mostly sunny, with a high near 59. Chance of precipitation is 40%.
A slight chance of rain showers. Mostly cloudy, with a low around 36. Chance of precipitation is 20%.
A slight chance of rain showers after noon. Mostly sunny, with a high near 51.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Nov 7
|
Sunny
|
58°F |
0 to 5 mph
N
|
|
Saturday Night
Nov 7
|
Partly Cloudy then Patchy Fog
|
35°F |
0 mph
|
|
Sunday
Nov 8
|
Areas Of Fog then Sunny
|
62°F |
0 to 5 mph
WNW
|
|
Sunday Night
Nov 8
|
Clear then Patchy Frost
|
35°F |
0 mph
|
|
Monday
Nov 9
|
Areas Of Fog then Sunny
|
65°F |
0 to 5 mph
NW
|
|
Monday Night
Nov 9
|
Mostly Clear then Patchy Fog
|
39°F |
0 mph
|
|
Tuesday
Nov 10
|
Patchy Fog then Sunny
|
68°F |
0 to 5 mph
SW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
43°F |
0 mph
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
67°F |
0 to 5 mph
W
|
|
Wednesday Night
Nov 11
|
Chance Rain Showers
|
45°F |
0 to 5 mph
WSW
|
|
Thursday
Nov 12
|
Chance Rain Showers
|
59°F |
5 to 10 mph
WNW
|
|
Thursday Night
Nov 12
|
Slight Chance Rain Showers
|
36°F |
0 to 10 mph
NW
|
|
Friday
Nov 13
|
Mostly Sunny then Slight Chance Rain Showers
|
51°F |
5 to 10 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Helena.