Forest Park, IN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Forest Park, IN in one place.
Sunny, with a high near 95. Heat index values as high as 102. South southwest wind around 6 mph.
Local Weather Overview
This forecast page for Forest Park, 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 6:40 PM EDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Forest Park, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 6:40 PM EDT
- Forecast office
- IND
- Source
- NOAA / NWS
Daily Outlook
This Week in Forest Park
This Afternoon looks like the warmest upcoming period in Forest Park at 95 degrees F.
Monday Night is the coolest period ahead with temperatures near 64 degrees F.
The strongest winds are forecast for Monday Night at about 3 to 8 mph NNE.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 6:40 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 after midnight. Partly cloudy, with a low around 72. Heat index values as high as 101. South wind 1 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 9am, then a slight chance of showers and thunderstorms between 9am and 4pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 92. Heat index values as high as 102. West southwest wind 0 to 3 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms between 7pm and 8pm. Partly cloudy, with a low around 72. South southeast wind around 2 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of rain showers between 8am and 2pm. Mostly sunny, with a high near 93. West southwest wind 1 to 5 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible.
Partly cloudy, with a low around 71. North wind around 3 mph.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87. Northeast wind around 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 67. East wind around 6 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 91. South wind 2 to 6 mph.
A chance of rain showers after 8pm. Partly cloudy, with a low around 71. South wind around 5 mph. Chance of precipitation is 30%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Sep 15
|
Sunny
|
95°F |
6 mph
SSW
|
|
Tonight
Sep 15
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
72°F |
1 to 5 mph
S
|
|
Wednesday
Sep 16
|
Slight Chance Showers And Thunderstorms
|
92°F |
0 to 3 mph
WSW
|
|
Wednesday Night
Sep 16
|
Chance Showers And Thunderstorms then Partly Cloudy
|
72°F |
2 mph
SSE
|
|
Thursday
Sep 17
|
Slight Chance Rain Showers
|
93°F |
1 to 5 mph
WSW
|
|
Thursday Night
Sep 17
|
Partly Cloudy
|
71°F |
3 mph
N
|
|
Friday
Sep 18
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
87°F |
5 mph
NE
|
|
Friday Night
Sep 18
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
67°F |
6 mph
E
|
|
Saturday
Sep 19
|
Mostly Sunny
|
91°F |
2 to 6 mph
S
|
|
Saturday Night
Sep 19
|
Chance Rain Showers
|
71°F |
5 mph
S
|
|
Sunday
Sep 20
|
Chance Rain Showers
|
89°F |
2 to 7 mph
WSW
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
67°F |
2 to 7 mph
ENE
|
|
Monday
Sep 21
|
Chance Showers And Thunderstorms
|
83°F |
2 to 7 mph
SW
|
|
Monday Night
Sep 21
|
Chance Showers And Thunderstorms
|
64°F |
3 to 8 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Forest Park.