Saint Marys, KS Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Saint Marys, KS in one place.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. Southeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Saint Marys, 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: May 30, 2026 5:51 PM CDT.
The active forecast window currently covers May 30 to Jun 5, 2026 for Saint Marys, KS.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 5, 2026
- Latest sync
- May 30, 2026 5:51 PM CDT
- Forecast office
- TOP
- Source
- NOAA / NWS
Daily Outlook
This Week in Saint Marys
Monday looks like the warmest upcoming period in Saint Marys at 89 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for This Afternoon at about 15 mph SE.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- May 30, 2026 5:51 PM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- TOP
- Radar station
- KTWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely before 10pm, then showers and thunderstorms between 10pm and midnight, then a chance of showers and thunderstorms between midnight and 5am. Some of the storms could be severe. Mostly cloudy, with a low around 65. Southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 88. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 64. East wind 0 to 5 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 89. North wind 0 to 5 mph.
A chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms between 10pm and 1am. Partly cloudy, with a low around 64. Northeast wind 0 to 5 mph. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. East wind 0 to 10 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 62. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 84. Southeast wind 5 to 10 mph.
A slight chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 62. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms after 7am. Partly sunny, with a high near 85. Chance of precipitation is 20%.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
May 30
|
Slight Chance Showers And Thunderstorms
|
84°F |
15 mph
SE
|
|
Tonight
May 30
|
Showers And Thunderstorms Likely
|
65°F |
5 to 10 mph
SE
|
|
Sunday
May 31
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
88°F |
5 to 10 mph
SE
|
|
Sunday Night
May 31
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
64°F |
0 to 5 mph
E
|
|
Monday
Jun 1
|
Mostly Sunny
|
89°F |
0 to 5 mph
N
|
|
Monday Night
Jun 1
|
Chance Showers And Thunderstorms
|
64°F |
0 to 5 mph
NE
|
|
Tuesday
Jun 2
|
Partly Sunny then Slight Chance Showers And Thunderstorms
|
84°F |
0 to 10 mph
E
|
|
Tuesday Night
Jun 2
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
62°F |
5 to 10 mph
SE
|
|
Wednesday
Jun 3
|
Mostly Sunny
|
84°F |
5 to 10 mph
SE
|
|
Wednesday Night
Jun 3
|
Slight Chance Showers And Thunderstorms
|
62°F |
5 to 10 mph
S
|
|
Thursday
Jun 4
|
Slight Chance Showers And Thunderstorms
|
85°F |
5 to 15 mph
S
|
|
Thursday Night
Jun 4
|
Chance Showers And Thunderstorms
|
66°F |
10 mph
S
|
|
Friday
Jun 5
|
Chance Showers And Thunderstorms
|
87°F |
10 mph
S
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms
|
66°F |
5 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Saint Marys.
