ST MARYS, KS 66536 Weather Forecast & Current Conditions

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TOPEKA, KS
Current Weather

10:53 AM CDT APR 4, 2026
Clear
46°F
Feels Like: 38°F
Dewpoint: 27°F
Rel. Hum.: 47%
Visibility: 10 miles
Wind: NW at 20 mph, gusts to 26
Pressure: 30.21 inches
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ST MARYS, KS 66536
Weather Forecast

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REST OF TODAY
Mostly sunny. Much cooler with highs in the upper 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph.
TONIGHT
Clear. Areas of frost after midnight. Cold with lows in the lower 30s. Northwest winds 10 to 15 mph.
SUNDAY
Areas of frost in the morning. Sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph.
SUNDAY NIGHT
Mostly clear. Lows in the upper 30s. Southwest winds around 5 mph, becoming north after midnight.
MONDAY
Mostly sunny. Highs in the upper 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
MONDAY NIGHT
Mostly cloudy with a chance of rain showers. A chance of snow showers after midnight. Lows in the lower 30s. Chance of precipitation 50 percent.
TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. A slight chance of rain showers. Highs in the lower 60s.
TUESDAY NIGHT
Mostly cloudy with a slight chance of showers in the evening, then partly cloudy with a chance of showers after midnight. Not as cool with lows in the upper 40s. Chance of rain 30 percent.
WEDNESDAY
Sunny with a slight chance of showers. Breezy, warmer with highs in the mid 70s.
WEDNESDAY NIGHT
Partly cloudy with a slight chance of thunderstorms. A chance of showers. Lows in the upper 40s. Chance of rain 40 percent.
THURSDAY
Partly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 50 percent.
THURSDAY NIGHT
Showers likely with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 40s. Chance of rain 60 percent.
FRIDAY
Showers likely in the morning, then showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 80 percent.

Visible Weather Satellite
ST MARYS, KS 66536
Infrared Weather Satellite
ST MARYS, KS 66536
NEXRAD Weather Radar
ST MARYS, KS 66536

TOPEKA, KS 3 hourly weather forecast

weather forecast created  7:00 PM EST  4/ 3/2026
Saturday
4 APR 2026
ST MARYS, KS 66536 weather forecast Day 1, 0 hours 12 AM 43° 40° Mostly Cloudy 7%

0% Thunder
( 1% severe)
NNW   5 82% 38°
Low 37° ST MARYS, KS 66536 weather forecast Day 1, 3 hours 3 AM 40° 35° Mostly Cloudy NW   8 85% 36°
High 57° ST MARYS, KS 66536 weather forecast Day 1, 6 hours 6 AM 38° 30° Partly Cloudy 1%

0% Thunder
( 0% severe)
NW   12 85% 34°

Partly Cloudy



ST MARYS, KS 66536 weather forecast Day 1, 9 hours 9 AM 42° 34° Partly Cloudy NW   15 65% 31°
ST MARYS, KS 66536 weather forecast Day 1, 12 hours 12 PM 50° 44° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   16 46% 30°
ST MARYS, KS 66536 weather forecast Day 1, 15 hours 3 PM 54° 50° Partly Cloudy NW   15 40% 30°
ST MARYS, KS 66536 weather forecast Day 1, 18 hours 6 PM 53° 49° Clear 0%

0% Thunder
( 0% severe)
NW   12 43% 31°
ST MARYS, KS 66536 weather forecast Day 1, 21 hours 9 PM 44° 41° Clear NW   5 62% 32°
Sunday
5 APR 2026
ST MARYS, KS 66536 weather forecast Day 2, 0 hours 12 AM 39° 37° Clear 0%

0% Thunder
( 1% severe)
NW   2 73% 31°
Low 32° ST MARYS, KS 66536 weather forecast Day 2, 3 hours 3 AM 35° 33° Clear WNW   2 82% 30°
High 64° ST MARYS, KS 66536 weather forecast Day 2, 6 hours 6 AM 33° 30° Clear 0%

0% Thunder
( 0% severe)
WNW   2 85% 29°

Clear



ST MARYS, KS 66536 weather forecast Day 2, 9 hours 9 AM 45° 43° Clear NNW   5 63% 33°
ST MARYS, KS 66536 weather forecast Day 2, 12 hours 12 PM 56° 54° Clear 0%

0% Thunder
( 0% severe)
NW   7 43% 34°
ST MARYS, KS 66536 weather forecast Day 2, 15 hours 3 PM 62° 62° Clear NW   6 36% 35°
ST MARYS, KS 66536 weather forecast Day 2, 18 hours 6 PM 61° 62° Clear 0%

0% Thunder
( 1% severe)
NW   2 41% 37°
ST MARYS, KS 66536 weather forecast Day 2, 21 hours 9 PM 51° 50° Clear S   3 59% 37°

TOPEKA, KS extended weather forecast

Monday
6 APR 2026
Tuesday
7 APR 2026
Wednesday
8 APR 2026
Thursday
9 APR 2026
Friday
10 APR 2026
Low 41° Low 38° Low 48° Low 49° Low 55°
High 64° High 58° High 68° High 69° High 73°
ST MARYS, KS 66536 weather forecast Day 3 ST MARYS, KS 66536 weather forecast Day 4 ST MARYS, KS 66536 weather forecast Day 5 ST MARYS, KS 66536 weather forecast Day 6 ST MARYS, KS 66536 weather forecast Day 7
Mostly Cloudy
18% Rain
Overcast
23% Rain
Partly Cloudy
24% Rain
Overcast
33% Rain
Overcast
49% Rain
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