Topeka, IN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Topeka, IN in one place.
Sunny, with a high near 93. Heat index values as high as 101. West wind around 5 mph.
Local Weather Overview
This forecast page for Topeka, 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: Jul 14, 2026 7:40 PM EDT.
The active forecast window currently covers Jul 15 to Jul 20, 2026 for Topeka, IN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 15 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 7:40 PM EDT
- Forecast office
- IWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Topeka
Wednesday looks like the warmest upcoming period in Topeka at 93 degrees F.
Sunday Night is the coolest period ahead with temperatures near 67 degrees F.
The strongest winds are forecast for Saturday at about 5 to 10 mph SW.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 7:40 PM EDT
- Coverage
- 6 days
- Time zone
- America/Indiana/Indianapolis
- Forecast office
- IWX
- Radar station
- KIWX
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 69. Heat index values as high as 99. Northwest wind 0 to 5 mph.
Mostly sunny, with a high near 92. North wind 0 to 5 mph.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 70. Chance of precipitation is 20%.
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 89. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 69. Chance of precipitation is 50%.
Mostly sunny, with a high near 86.
A slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 67.
A slight chance of showers and thunderstorms before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86.
A chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 15
|
Sunny
|
93°F |
5 mph
W
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
69°F |
0 to 5 mph
NW
|
|
Thursday
Jul 16
|
Mostly Sunny
|
92°F |
0 to 5 mph
N
|
|
Thursday Night
Jul 16
|
Partly Cloudy then Slight Chance Rain Showers
|
70°F |
0 to 5 mph
E
|
|
Friday
Jul 17
|
Chance Showers And Thunderstorms
|
89°F |
5 mph
S
|
|
Friday Night
Jul 17
|
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
|
70°F |
5 mph
SW
|
|
Saturday
Jul 18
|
Chance Showers And Thunderstorms
|
89°F |
5 to 10 mph
SW
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms
|
69°F |
5 to 10 mph
NW
|
|
Sunday
Jul 19
|
Mostly Sunny
|
86°F |
5 mph
NW
|
|
Sunday Night
Jul 19
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
67°F |
5 mph
W
|
|
Monday
Jul 20
|
Slight Chance Showers And Thunderstorms
|
86°F |
5 to 10 mph
SW
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms
|
67°F |
5 to 10 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Topeka.