Ionia, KS Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Ionia, KS in one place.
Mostly sunny, with a high near 100. Heat index values as high as 102. South southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Local Weather Overview
This forecast page for Ionia, KS 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 28, 2026 11:09 PM CDT.
The active forecast window currently covers Aug 29 to Sep 4, 2026 for Ionia, KS.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 29 to Sep 4, 2026
- Latest sync
- Aug 28, 2026 11:09 PM CDT
- Forecast office
- GID
- Source
- NOAA / NWS
Daily Outlook
This Week in Ionia
Sunday looks like the warmest upcoming period in Ionia at 101 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 73 degrees F.
The strongest winds are forecast for Saturday at about 15 to 20 mph SSW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 28, 2026 11:09 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- GID
- Radar station
- KUEX
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 79. Heat index values as high as 103. South wind 15 to 20 mph, with gusts as high as 30 mph.
Mostly sunny, with a high near 101. Heat index values as high as 102. South wind around 15 mph, with gusts as high as 25 mph.
Partly cloudy, with a low around 75. South wind 10 to 15 mph, with gusts as high as 25 mph.
Mostly sunny, with a high near 97.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 74. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 95. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 73. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 97. Chance of precipitation is 20%.
Mostly clear, with a low around 75.
Mostly sunny, with a high near 96.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 94. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Mostly Sunny
|
100°F |
15 to 20 mph
SSW
|
|
Saturday Night
Aug 29
|
Partly Cloudy
|
79°F |
15 to 20 mph
S
|
|
Sunday
Aug 30
|
Mostly Sunny
|
101°F |
15 mph
S
|
|
Sunday Night
Aug 30
|
Partly Cloudy
|
75°F |
10 to 15 mph
S
|
|
Monday
Aug 31
|
Mostly Sunny
|
97°F |
5 to 10 mph
SSW
|
|
Monday Night
Aug 31
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
74°F |
10 mph
S
|
|
Tuesday
Sep 1
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
95°F |
5 to 15 mph
S
|
|
Tuesday Night
Sep 1
|
Slight Chance Showers And Thunderstorms
|
73°F |
10 mph
S
|
|
Wednesday
Sep 2
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
97°F |
5 to 10 mph
S
|
|
Wednesday Night
Sep 2
|
Mostly Clear
|
75°F |
10 mph
SSE
|
|
Thursday
Sep 3
|
Mostly Sunny
|
96°F |
10 to 15 mph
SSW
|
|
Thursday Night
Sep 3
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
73°F |
10 mph
SSE
|
|
Friday
Sep 4
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
94°F |
10 to 15 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Ionia.
Nearby forecast pages are not available for this location yet.