Coatesville, IN Weather Forecast
Local 7-day forecast
Mostly Cloudy then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Coatesville, IN in one place.
Scattered rain showers between 2pm and 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Southeast wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Coatesville, 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: Oct 15, 2026 1:41 PM EDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Coatesville, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 1:41 PM EDT
- Forecast office
- IND
- Source
- NOAA / NWS
Daily Outlook
This Week in Coatesville
Today looks like the warmest upcoming period in Coatesville at 77 degrees F.
Saturday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Friday at about 17 mph WNW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 15, 2026 1:41 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
Showers and thunderstorms. Mostly cloudy. Low around 51, with temperatures rising to around 59 overnight. Southwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Scattered rain showers. Mostly cloudy. High near 57, with temperatures falling to around 55 in the afternoon. West northwest wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Scattered rain showers before 8pm. Partly cloudy, with a low around 38. North northwest wind 12 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Sunny, with a high near 55. North northeast wind 5 to 10 mph, with gusts as high as 18 mph.
Areas of frost after 3am. Clear, with a low around 34. East wind around 3 mph.
Areas of frost before 9am. Sunny, with a high near 64. South southeast wind 3 to 7 mph.
Clear, with a low around 39. South southeast wind around 5 mph.
Sunny, with a high near 68. South wind 2 to 6 mph.
Partly cloudy, with a low around 43. Southeast wind 1 to 5 mph.
Mostly sunny, with a high near 70.
Partly cloudy, with a low around 44.
Sunny, with a high near 71.
Mostly clear, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 15
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
77°F |
9 mph
SE
|
|
Tonight
Oct 15
|
Showers And Thunderstorms
|
51°F |
10 to 16 mph
SW
|
|
Friday
Oct 16
|
Scattered Rain Showers
|
57°F |
17 mph
WNW
|
|
Friday Night
Oct 16
|
Scattered Rain Showers then Partly Cloudy
|
38°F |
12 to 17 mph
NNW
|
|
Saturday
Oct 17
|
Sunny
|
55°F |
5 to 10 mph
NNE
|
|
Saturday Night
Oct 17
|
Clear then Areas Of Frost
|
34°F |
3 mph
E
|
|
Sunday
Oct 18
|
Areas Of Frost then Sunny
|
64°F |
3 to 7 mph
SSE
|
|
Sunday Night
Oct 18
|
Clear
|
39°F |
5 mph
SSE
|
|
Monday
Oct 19
|
Sunny
|
68°F |
2 to 6 mph
S
|
|
Monday Night
Oct 19
|
Partly Cloudy
|
43°F |
1 to 5 mph
SE
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
70°F |
3 mph
ESE
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
44°F |
3 mph
E
|
|
Wednesday
Oct 21
|
Sunny
|
71°F |
5 mph
ESE
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
46°F |
5 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Coatesville.