Cowan, IN Weather Forecast
Local 7-day forecast
Patchy Fog then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Cowan, IN in one place.
Patchy fog before 7am, then patchy fog and a slight chance of showers and thunderstorms between 7am and 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a slight chance of showers and thunderstorms between 2pm and 3pm. Partly sunny, with a high near 86. West wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Cowan, 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 17, 2026 8:13 AM EDT.
The active forecast window currently covers Sep 17 to Sep 23, 2026 for Cowan, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 23, 2026
- Latest sync
- Sep 17, 2026 8:13 AM EDT
- Forecast office
- IND
- Source
- NOAA / NWS
Daily Outlook
This Week in Cowan
Today looks like the warmest upcoming period in Cowan at 86 degrees F.
Monday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Monday Night at about 8 to 13 mph ENE.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 17, 2026 8:13 AM 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 chance of showers and thunderstorms between 7pm and 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. North northeast wind around 3 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms between 7am and 8am. Mostly cloudy. High near 79, with temperatures falling to around 76 in the afternoon. East northeast wind 3 to 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy, with a low around 62. East wind around 7 mph.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. South southeast wind around 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 83. West northwest wind around 7 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Northeast wind 7 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 76. East northeast wind around 9 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 58. East northeast wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 40%.
Mostly cloudy, with a low around 59.
A slight chance of rain showers after 8am. Partly sunny, with a high near 76. Chance of precipitation is 20%.
A slight chance of rain showers before 2am. Partly cloudy, with a low around 59. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Sep 17
|
Patchy Fog then Chance Showers And Thunderstorms
|
86°F |
6 mph
W
|
|
Tonight
Sep 17
|
Chance Showers And Thunderstorms
|
68°F |
3 mph
NNE
|
|
Friday
Sep 18
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
79°F |
3 to 8 mph
ENE
|
|
Friday Night
Sep 18
|
Partly Cloudy
|
62°F |
7 mph
E
|
|
Saturday
Sep 19
|
Chance Showers And Thunderstorms
|
86°F |
8 mph
SSE
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms
|
69°F |
6 mph
S
|
|
Sunday
Sep 20
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
83°F |
7 mph
WNW
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
61°F |
7 to 12 mph
NE
|
|
Monday
Sep 21
|
Chance Showers And Thunderstorms
|
76°F |
9 mph
ENE
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
58°F |
8 to 13 mph
ENE
|
|
Tuesday
Sep 22
|
Chance Showers And Thunderstorms
|
75°F |
9 mph
ENE
|
|
Tuesday Night
Sep 22
|
Mostly Cloudy
|
59°F |
3 to 8 mph
NE
|
|
Wednesday
Sep 23
|
Slight Chance Rain Showers
|
76°F |
6 mph
NNE
|
|
Wednesday Night
Sep 23
|
Slight Chance Rain Showers
|
59°F |
2 to 6 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cowan.