Seymour, IN Weather Forecast
Local 7-day forecast
Areas Of Fog then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Seymour, IN in one place.
Areas of fog before 8am. Sunny. High near 80, with temperatures falling to around 78 in the afternoon. North northwest wind around 2 mph.
Local Weather Overview
This forecast page for Seymour, 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: Aug 23, 2026 7:29 PM EDT.
The active forecast window currently covers Aug 24 to Aug 29, 2026 for Seymour, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 7:29 PM EDT
- Forecast office
- IND
- Source
- NOAA / NWS
Daily Outlook
This Week in Seymour
Wednesday looks like the warmest upcoming period in Seymour at 86 degrees F.
Monday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Thursday at about 0 to 5 mph WNW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 7:29 PM EDT
- Coverage
- 6 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
Mostly clear, with a low around 57. North northeast wind around 2 mph.
Sunny, with a high near 82. Northeast wind around 1 mph.
Partly cloudy, with a low around 61. Northeast wind around 1 mph.
Mostly sunny, with a high near 86. South southeast wind around 1 mph.
A slight chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 66. West northwest wind around 1 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms. Sunny, with a high near 85. West northwest wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 64. North northwest wind 0 to 5 mph. Chance of precipitation is 20%.
Sunny, with a high near 84.
Mostly clear, with a low around 63.
Mostly sunny, with a high near 84.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 65. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Areas Of Fog then Sunny
|
80°F |
2 mph
NNW
|
|
Monday Night
Aug 24
|
Mostly Clear
|
57°F |
2 mph
NNE
|
|
Tuesday
Aug 25
|
Sunny
|
82°F |
1 mph
NE
|
|
Tuesday Night
Aug 25
|
Partly Cloudy
|
61°F |
1 mph
NE
|
|
Wednesday
Aug 26
|
Mostly Sunny
|
86°F |
1 mph
SSE
|
|
Wednesday Night
Aug 26
|
Slight Chance Showers And Thunderstorms
|
66°F |
1 mph
WNW
|
|
Thursday
Aug 27
|
Slight Chance Showers And Thunderstorms
|
85°F |
0 to 5 mph
WNW
|
|
Thursday Night
Aug 27
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
64°F |
0 to 5 mph
NNW
|
|
Friday
Aug 28
|
Sunny
|
84°F |
0 to 3 mph
N
|
|
Friday Night
Aug 28
|
Mostly Clear
|
63°F |
0 to 3 mph
NNE
|
|
Saturday
Aug 29
|
Mostly Sunny
|
84°F |
2 mph
E
|
|
Saturday Night
Aug 29
|
Partly Cloudy then Slight Chance Rain Showers
|
65°F |
2 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Seymour.