Plainfield, IN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Plainfield, IN in one place.
Sunny, with a high near 78. West northwest wind 0 to 6 mph.
Local Weather Overview
This forecast page for Plainfield, 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 6:16 PM EDT.
The active forecast window currently covers Aug 24 to Aug 29, 2026 for Plainfield, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 6:16 PM EDT
- Forecast office
- IND
- Source
- NOAA / NWS
Daily Outlook
This Week in Plainfield
Wednesday looks like the warmest upcoming period in Plainfield at 84 degrees F.
Monday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Thursday at about 3 to 9 mph W.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 6:16 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
Partly cloudy, with a low around 56. North wind 0 to 5 mph.
Sunny, with a high near 80. East wind around 2 mph.
Partly cloudy, with a low around 60. East southeast wind around 2 mph.
Mostly sunny, with a high near 84. South wind 2 to 7 mph.
A chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 65. Southwest wind around 6 mph. Chance of precipitation is 30%.
Sunny, with a high near 83. West wind 3 to 9 mph.
Mostly clear, with a low around 63. Northwest wind 1 to 8 mph.
Sunny, with a high near 82.
Partly cloudy, with a low around 61.
Mostly sunny, with a high near 83.
A slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 64. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Sunny
|
78°F |
0 to 6 mph
WNW
|
|
Monday Night
Aug 24
|
Partly Cloudy
|
56°F |
0 to 5 mph
N
|
|
Tuesday
Aug 25
|
Sunny
|
80°F |
2 mph
E
|
|
Tuesday Night
Aug 25
|
Partly Cloudy
|
60°F |
2 mph
ESE
|
|
Wednesday
Aug 26
|
Mostly Sunny
|
84°F |
2 to 7 mph
S
|
|
Wednesday Night
Aug 26
|
Chance Showers And Thunderstorms
|
65°F |
6 mph
SW
|
|
Thursday
Aug 27
|
Sunny
|
83°F |
3 to 9 mph
W
|
|
Thursday Night
Aug 27
|
Mostly Clear
|
63°F |
1 to 8 mph
NW
|
|
Friday
Aug 28
|
Sunny
|
82°F |
1 to 5 mph
NNW
|
|
Friday Night
Aug 28
|
Partly Cloudy
|
61°F |
5 mph
NNE
|
|
Saturday
Aug 29
|
Mostly Sunny
|
83°F |
5 mph
SE
|
|
Saturday Night
Aug 29
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
64°F |
5 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Plainfield.
