National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

St. Joseph, Rosecrans Memorial Airport (KSTJ)

Lat: 39.77°NLon: 94.91°WElev: 823ft.

Fair

61°F

16°C

Humidity 32%
Wind Speed S 7 mph
Barometer 30.45 in (1031.5 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 17 Oct 2:53 pm CDT
Extended Forecast for

Troy KS

  • Tonight

    Tonight: Clear, with a low around 39. South wind 6 to 8 mph.

    Low: 39 °F

    Clear

  • Sunday

    Sunday: Areas of frost before 8am. Otherwise, sunny, with a high near 66. South wind 9 to 15 mph, with gusts as high as 23 mph.

    High: 66 °F

    Areas Frost
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 44. South wind 5 to 8 mph.

    Low: 44 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny through mid morning, then becoming sunny, with a high near 65. South wind 6 to 9 mph.

    High: 65 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 47. Southeast wind 3 to 5 mph.

    Low: 47 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 39. South wind 6 to 8 mph.
Sunday
Areas of frost before 8am. Otherwise, sunny, with a high near 66. South wind 9 to 15 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 44. South wind 5 to 8 mph.
Monday
Partly sunny through mid morning, then becoming sunny, with a high near 65. South wind 6 to 9 mph.
Monday Night
Partly cloudy, with a low around 47. Southeast wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 56.
Friday
Mostly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 59.
Saturday
Mostly sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Troy KS
 39.79°N 95.09°W (Elev. 1152 ft)
Last Update:
1:26 pm CDT Oct 17, 2026
Forecast Valid:
3pm CDT Oct 17, 2026-6pm CDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation