New Harmony, IN Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for New Harmony, IN in one place.
Mostly sunny. High near 82, with temperatures falling to around 80 in the afternoon. East northeast wind around 1 mph.
Local Weather Overview
This forecast page for New Harmony, IN 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 24, 2026 8:48 AM CDT.
The active forecast window currently covers Jul 24 to Jul 30, 2026 for New Harmony, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 24 to Jul 30, 2026
- Latest sync
- Jul 24, 2026 8:48 AM CDT
- Forecast office
- PAH
- Source
- NOAA / NWS
Daily Outlook
This Week in New Harmony
Monday looks like the warmest upcoming period in New Harmony at 97 degrees F.
Tonight is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Monday Night at about 6 to 9 mph SW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 24, 2026 8:48 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- PAH
- Radar station
- KVWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers between 10pm and 11pm, then a slight chance of showers and thunderstorms between 1am and 3am, then a chance of showers and thunderstorms. Mostly cloudy. Low around 66, with temperatures rising to around 68 overnight. North northeast wind around 1 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 11am. Partly sunny. High near 85, with temperatures falling to around 83 in the afternoon. South wind 0 to 5 mph. Chance of precipitation is 40%.
Partly cloudy, with a low around 70. East southeast wind around 2 mph.
Mostly sunny, with a high near 93. Southwest wind around 2 mph.
Partly cloudy, with a low around 73. South southwest wind around 2 mph.
Mostly sunny, with a high near 97. Southwest wind 3 to 8 mph.
Mostly clear, with a low around 76. Southwest wind 6 to 9 mph.
Sunny, with a high near 96. West wind 6 to 9 mph.
Mostly clear, with a low around 72. North wind 3 to 8 mph.
Sunny, with a high near 92. North wind 3 to 7 mph.
Mostly clear, with a low around 70. North northeast wind 2 to 6 mph.
Mostly sunny, with a high near 91. Northeast wind around 3 mph.
Partly cloudy, with a low around 70. East wind around 2 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 24
|
Mostly Sunny
|
82°F |
1 mph
ENE
|
|
Tonight
Jul 24
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
66°F |
1 mph
NNE
|
|
Saturday
Jul 25
|
Chance Showers And Thunderstorms then Partly Sunny
|
85°F |
0 to 5 mph
S
|
|
Saturday Night
Jul 25
|
Partly Cloudy
|
70°F |
2 mph
ESE
|
|
Sunday
Jul 26
|
Mostly Sunny
|
93°F |
2 mph
SW
|
|
Sunday Night
Jul 26
|
Partly Cloudy
|
73°F |
2 mph
SSW
|
|
Monday
Jul 27
|
Mostly Sunny
|
97°F |
3 to 8 mph
SW
|
|
Monday Night
Jul 27
|
Mostly Clear
|
76°F |
6 to 9 mph
SW
|
|
Tuesday
Jul 28
|
Sunny
|
96°F |
6 to 9 mph
W
|
|
Tuesday Night
Jul 28
|
Mostly Clear
|
72°F |
3 to 8 mph
N
|
|
Wednesday
Jul 29
|
Sunny
|
92°F |
3 to 7 mph
N
|
|
Wednesday Night
Jul 29
|
Mostly Clear
|
70°F |
2 to 6 mph
NNE
|
|
Thursday
Jul 30
|
Mostly Sunny
|
91°F |
3 mph
NE
|
|
Thursday Night
Jul 30
|
Partly Cloudy
|
70°F |
2 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around New Harmony.