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St. John, KS Weather

Today: Mostly Sunny, high 78°F, low 58°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).

St. John, KS current weather

78°F

Mostly Sunny

Forecast for this hour. No recent report from a nearby station.

H 78° / L 58°

No recent station report. NWS hourly forecast updated 10/29/2026, 11:31 AM PT

Hourly forecast

NWS, updated 10/29/2026, 11:31 AM PT

  1. Now78°
  2. 5 PM76°
  3. 6 PM74°
  4. 7 PM72°
  5. 8 PM67°
  6. 9 PM66°
  7. 10 PM65°
  8. 11 PM64°
  9. 12 AM64°Fri
  10. 1 AM63°
  11. 2 AM62°
  12. 3 AM61°
  13. 4 AM60°
  14. 5 AM60°
  15. 6 AM59°
  16. 7 AM58°
  17. 8 AM59°
  18. 9 AM60°
  19. 10 AM64°12%
  20. 11 AM66°25%
  21. 12 PM67°38%
  22. 1 PM68°32%
  23. 2 PM68°53%
  24. 3 PM66°69%
  25. 4 PM65°69%
  26. 5 PM65°89%
  27. 6 PM63°67%
  28. 7 PM61°51%
  29. 8 PM59°41%
  30. 9 PM59°74%
  31. 10 PM58°42%
  32. 11 PM58°76%
  33. 12 AM57°43%Sat
  34. 1 AM56°31%
  35. 2 AM56°43%
  36. 3 AM55°40%
  37. 4 AM55°27%
  38. 5 AM54°
  39. 6 AM54°17%
  40. 7 AM54°30%
  41. 8 AM53°30%
  42. 9 AM54°30%
  43. 10 AM57°30%
  44. 11 AM59°30%
  45. 12 PM60°30%
  46. 1 PM61°13%
  47. 2 PM62°13%
  48. 3 PM63°13%

7-day forecast

Tap a day for details

  • Today10/29Low 58°High 78°

    This Afternoon: Mostly sunny, with a high near 78. South wind around 6 mph.

    Tonight: Patchy fog after 4am. Mostly cloudy, with a low around 58. South wind around 6 mph.

    Mostly Sunny
  • Fri10/3089% chance of precipitationLow 52°High 69°

    Friday: Patchy fog before 8am, then a chance of rain showers between 11am and 1pm, then showers and thunderstorms. Cloudy. High near 69, with temperatures falling to around 65 in the afternoon. South southeast wind 5 to 12 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Friday Night: Rain showers before 5am. Cloudy, with a low around 52. South southeast wind 6 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Showers And Thunderstorms
  • Sat10/3130% chance of precipitationLow 52°High 64°

    Saturday: A chance of rain showers before 1pm. Mostly cloudy, with a high near 64. South southeast wind 6 to 9 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

    Saturday Night: Mostly cloudy, with a low around 52.

    Chance Rain Showers
  • Sun11/171% chance of precipitationLow 58°High 69°

    Sunday: A chance of rain showers after noon. Mostly cloudy, with a high near 69. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

    Sunday Night: A chance of showers and thunderstorms before midnight, then showers and thunderstorms likely. Cloudy, with a low around 58. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Mostly Cloudy then Chance Rain Showers
  • Mon11/273% chance of precipitationLow 51°High 75°

    Monday: Showers and thunderstorms likely before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 75. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

    Monday Night: Rain showers likely before midnight, then a chance of showers and thunderstorms. Partly cloudy, with a low around 51. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
  • Tue11/348% chance of precipitationLow 46°High 62°

    Tuesday: A chance of rain showers. Partly sunny, with a high near 62. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.

    Chance Rain Showers
  • Wed11/415% chance of precipitationLow 41°High 62°

    Wednesday: A slight chance of rain showers before noon. Mostly sunny, with a high near 62. Chance of precipitation is 20%.

    Wednesday Night: Partly cloudy, with a low around 41.

    Slight Chance Rain Showers then Mostly Sunny

Forecast for 38.000, -98.761 from the NWS DDC office, updated 10/29/2026, 11:31 AM PT · Official forecast on weather.gov

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now78°Mostly Sunny2%6 mph
  2. 5 PM76°Mostly Sunny7%6 mph
  3. 6 PM74°Partly Cloudy7%5 mph
  4. 7 PM72°Mostly Cloudy7%5 mph
  5. 8 PM67°Mostly Cloudy7%5 mph
  6. 9 PM66°Mostly Cloudy7%6 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the high temperature today in St. John, KS?
The National Weather Service forecast for this afternoon calls for a high near 78°F. Mostly Sunny.
Will it rain in St. John, KS in the next 24 hours?
The hourly forecast shows a 53% chance of precipitation around 10/30/2026, 2:00 PM CDT.
What time is sunrise and sunset in St. John, KS today?
Sunrise is about 7:57 AM CDT and sunset is about 6:39 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in St. John, KS?
At Hudson, the 1991 to 2020 normal high in October is 71°F and the normal low is 44°F.

Nearby hazards

Kansas hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:General thunderstormsOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

Drought

By county

Stafford County, week of 10/27/2026

100% of the county is in moderate drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:57 AM
Sunset
6:39 PM
Daylight
10 hr 41 min
Moon
Waning Gibbous 85% lit
First light (civil dawn)
7:30 AM
Last light (civil dusk)
7:06 PM
Moonrise
9:14 PM
Moonset
12:08 PM

Normal October weather

Climate

Normal October high 71°, low 44°, precipitation 2.25 in for the month. 1991 to 2020 normals at Hudson, 9 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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