Local Forecast

St. Marys, KS Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for St. Marys, KS.

Active Alerts 2 active

Hour-by-Hour  Current Observation

Monday 6:15 PM CDTMonday 6:15 PM

°F °C
Regional Observations →
86°F

Partly Cloudy

  • 87° / 73° High / Low
  • 91° Feels Like
  • 0% Chance of Rain

Wind

5 mph

SSE

UV Index

5

Moderate

Humidity

62%

Dew 71°F

Sun

5:57 AM · 8:48 PM

Rise · Set

Source: MARYSVILLE (KMYZ). Slider scrubs the next 12 hours.

5-Day Outlook

Through Friday

Local Radar →

Today

87° 73°

Isolated T-storm

Overnight: Thunderstorms Likely

Detailed forecast

Today

A chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 87. Southeast wind 5 to 10 mph.

Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Southeast wind around 5 mph. Chance of precipitation is 70%.

Tuesday

95° 75°

Partly Sunny

Overnight: Partly Cloudy

Detailed forecast

Tuesday

Sunny, with a high near 94. Heat index values as high as 107. South wind 5 to 20 mph, with gusts as high as 30 mph.

Night

Mostly clear, with a low around 75. Heat index values as high as 109. South wind 15 to 20 mph, with gusts as high as 30 mph.

Wednesday

93° 71°

Chance of Scattered Thunderstorms

Overnight: Scattered Thunderstorms Likely

Detailed forecast

Wednesday

A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 93. South wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 50%.

Night

Showers and thunderstorms likely. Partly cloudy, with a low around 71. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Thursday

89° 64°

Isolated T-storm

Overnight: Mostly Clear

Detailed forecast

Thursday

Showers and thunderstorms likely. Mostly sunny, with a high near 89. West wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 63. North wind 0 to 10 mph. Chance of precipitation is 20%.

Friday

87° 68°

Isolated T-storm

Overnight: Chance of Scattered Thunderstorms

Detailed forecast

Friday

A slight chance of showers and thunderstorms. Sunny, with a high near 87. Southeast wind 0 to 10 mph. Chance of precipitation is 20%.

Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 67. Chance of precipitation is 50%.

St. Marys, KS Weather Analysis Tools