Grandview, IN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grandview, IN in one place.
Sunny, with a high near 94. Heat index values as high as 100. Southwest wind around 9 mph.
Local Weather Overview
This forecast page for Grandview, 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: Sep 15, 2026 6:32 PM EDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Grandview, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 6:32 PM EDT
- Forecast office
- IND
- Source
- NOAA / NWS
Daily Outlook
This Week in Grandview
This Afternoon looks like the warmest upcoming period in Grandview at 94 degrees F.
Monday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Saturday at about 6 to 10 mph S.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 6:32 PM EDT
- Coverage
- 7 days
- Time zone
- America/Indiana/Indianapolis
- Forecast office
- IND
- Radar station
- KIND
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms between 7pm and 9pm, then a chance of showers and thunderstorms between 9pm and 1am, then a slight chance of showers and thunderstorms between 1am and 2am, then a chance of showers and thunderstorms between 2am and 3am, then a chance of showers and thunderstorms. Partly cloudy. Low around 72, with temperatures rising to around 74 overnight. Heat index values as high as 100. Southwest wind 2 to 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms likely before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 90. South southeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 72. East southeast wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 2pm. Partly sunny, with a high near 90. West wind 3 to 7 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 70. North wind around 6 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 85. East northeast wind around 7 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 67. East southeast wind around 7 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 90. South wind 6 to 10 mph.
A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 71. South southwest wind around 7 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly sunny, with a high near 80. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Sep 15
|
Sunny
|
94°F |
9 mph
SW
|
|
Tonight
Sep 15
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
72°F |
2 to 8 mph
SW
|
|
Wednesday
Sep 16
|
Showers And Thunderstorms Likely
|
90°F |
5 mph
SSE
|
|
Wednesday Night
Sep 16
|
Chance Showers And Thunderstorms
|
72°F |
5 mph
ESE
|
|
Thursday
Sep 17
|
Chance Showers And Thunderstorms
|
90°F |
3 to 7 mph
W
|
|
Thursday Night
Sep 17
|
Slight Chance Showers And Thunderstorms
|
70°F |
6 mph
N
|
|
Friday
Sep 18
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
85°F |
7 mph
ENE
|
|
Friday Night
Sep 18
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
67°F |
7 mph
ESE
|
|
Saturday
Sep 19
|
Mostly Sunny
|
90°F |
6 to 10 mph
S
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms
|
71°F |
7 mph
SSW
|
|
Sunday
Sep 20
|
Chance Showers And Thunderstorms
|
86°F |
5 to 9 mph
W
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
66°F |
5 to 9 mph
NE
|
|
Monday
Sep 21
|
Chance Showers And Thunderstorms
|
80°F |
5 to 9 mph
SSW
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
62°F |
6 to 9 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grandview.