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Vassar, KS 66543 Weather

It is 63°F and cloudy in Vassar, KS 66543, observed at 6:15 AM CDT. Today: Patchy Fog then Slight Chance Showers And Thunderstorms, high 77°F, low 55°F. Hourly and 7-day forecast from the National Weather Service. Times are local (CDT).

Vassar, KS 66543 current weather

63°F

Cloudy

H 77° / L 55°Feels like 63°

Observed at Ottawa Municipal Airport (20.1 mi away), 10/30/2026, 6:15 AM CDT

Hourly forecast

NWS, updated 10/30/2026, 3:56 AM PT

  1. Now59°
  2. 8 AM58°
  3. 9 AM60°
  4. 10 AM65°
  5. 11 AM68°
  6. 12 PM72°
  7. 1 PM74°12%
  8. 2 PM75°24%
  9. 3 PM76°37%
  10. 4 PM74°49%
  11. 5 PM74°49%
  12. 6 PM71°49%
  13. 7 PM66°49%
  14. 8 PM64°45%
  15. 9 PM62°41%
  16. 10 PM61°38%
  17. 11 PM61°39%
  18. 12 AM61°41%Sat
  19. 1 AM60°20%
  20. 2 AM59°20%
  21. 3 AM59°19%
  22. 4 AM57°19%
  23. 5 AM57°21%
  24. 6 AM57°22%
  25. 7 AM56°24%
  26. 8 AM56°23%
  27. 9 AM57°21%
  28. 10 AM61°20%
  29. 11 AM63°19%
  30. 12 PM64°19%
  31. 1 PM65°18%
  32. 2 PM67°19%
  33. 3 PM68°20%
  34. 4 PM68°21%
  35. 5 PM69°20%
  36. 6 PM67°19%
  37. 7 PM64°18%
  38. 8 PM62°18%
  39. 9 PM60°18%
  40. 10 PM58°18%
  41. 11 PM57°18%
  42. 12 AM57°18%Sun
  43. 1 AM57°
  44. 1 AM56°
  45. 2 AM56°
  46. 3 AM55°
  47. 4 AM54°
  48. 5 AM53°

7-day forecast

Tap a day for details

  • Today10/3049% chance of precipitationLow 55°High 77°

    Today: Patchy fog before 11am, then a slight chance of showers and thunderstorms between 2pm and 3pm, then a chance of showers and thunderstorms between 3pm and 4pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Southeast wind 5 to 10 mph. Chance of precipitation is 50%.

    Tonight: A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Cloudy, with a low around 55. Southeast wind 0 to 5 mph. Chance of precipitation is 50%.

    Patchy Fog then Slight Chance Showers And Thunderstorms
  • Sat10/3124% chance of precipitationLow 52°High 70°

    Saturday: A slight chance of rain showers. Cloudy, with a high near 70. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.

    Saturday Night: A slight chance of rain showers before 1am. Mostly cloudy, with a low around 52. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.

    Slight Chance Rain Showers
  • Sun11/150% chance of precipitationLow 58°High 73°

    Sunday: A slight chance of rain showers before noon. Partly sunny, with a high near 73. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.

    Sunday Night: A chance of rain showers. Mostly cloudy, with a low around 58. Southeast wind 5 to 20 mph. Chance of precipitation is 50%.

    Slight Chance Rain Showers then Partly Sunny
  • Mon11/292% chance of precipitationLow 53°High 74°

    Monday: Rain showers before noon, then showers and thunderstorms. Mostly cloudy, with a high near 74. South wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.

    Monday Night: Showers and thunderstorms. Mostly cloudy, with a low around 53. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    Rain Showers
  • Tue11/344% chance of precipitationLow 45°High 68°

    Tuesday: A chance of showers and thunderstorms. Partly sunny, with a high near 68. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Tuesday Night: A slight chance of rain showers. Mostly cloudy, with a low around 45. Chance of precipitation is 20%.

    Chance Showers And Thunderstorms
  • Wed11/420% chance of precipitationLow 42°High 66°

    Wednesday: A slight chance of rain showers. Partly sunny, with a high near 66. Chance of precipitation is 20%.

    Wednesday Night: Partly cloudy, with a low around 42.

    Slight Chance Rain Showers
  • Thu11/520% chance of precipitationLow 43°High 65°

    Thursday: A slight chance of rain showers. Mostly sunny, with a high near 65. Chance of precipitation is 20%.

    Thursday Night: A slight chance of rain showers before midnight. Partly cloudy, with a low around 43.

    Slight Chance Rain Showers

Forecast for 38.645, -95.602 from the NWS TOP office, updated 10/30/2026, 3:56 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. Now59°Patchy Fog4%5 mph
  2. 8 AM58°Patchy Fog4%5 mph
  3. 9 AM60°Patchy Fog4%5 mph
  4. 10 AM65°Patchy Fog3%5 mph
  5. 11 AM68°Mostly Cloudy6%5 mph
  6. 12 PM72°Partly Sunny9%5 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 weather in Vassar, KS 66543 right now?
The latest observation from Ottawa Municipal Airport was 63°F and cloudy, reported at 10/30/2026, 6:15 AM CDT.
What is the high temperature today in Vassar, KS 66543?
The National Weather Service forecast for today calls for a high near 77°F. Patchy Fog then Slight Chance Showers And Thunderstorms.
Will it rain in Vassar, KS 66543 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What time is sunrise and sunset in Vassar, KS 66543 today?
Sunrise is about 7:47 AM CDT and sunset is about 6:24 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Vassar, KS 66543?
At Pomona Lake, the 1991 to 2020 normal high in October is 70°F and the normal low is 46°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

UV and air quality forecast

EPA and AirNow

AQI forecast today (Kansas City)
43GoodOzone

UV index guide · Air quality

Drought

By county

Osage County, week of 10/27/2026

No drought or abnormal dryness in this county.

Sun and moon

Local time, center of the area

Sunrise
7:47 AM
Sunset
6:24 PM
Daylight
10 hr 37 min
Moon
Waning Gibbous 80% lit
First light (civil dawn)
7:19 AM
Last light (civil dusk)
6:52 PM
Moonrise
10:09 PM
Moonset
1 PM

Normal October weather

Climate

Normal October high 70°, low 46°, precipitation 3.19 in for the month. 1991 to 2020 normals at Pomona Lake, 2 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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