Wamego, KS 66547 Weather

Pottawatomie County1:01 AM CDT39.21°N, 96.32°W

Current conditions

Mostly Cloudy
61°
Mostly Cloudy
Feels like 61°
High 76°·Low 52° tonight
WindSW 5 mph
Humidity72%
Dew point52°
Pressure30.20 inHg
Visibility10 mi
Cloud cover70%
UV index0 Low
Sunrise7:42 AM
Sunset6:39 PM

Observed at Manhattan, Manhattan Municipal Airport · 31 min ago

Forecast

10-day

  • Tonight

    Isolated rain showers before 4am. Mostly cloudy, with a low around 52. Southeast wind 0 to 5 mph. Chance of precipitation is 20%.

  • Wednesday

    A chance of rain showers between 7am and 10am. Mostly sunny, with a high near 76. South wind around 5 mph.

  • Wednesday Night

    Mostly clear, with a low around 52. Southeast wind 0 to 5 mph.

National Weather Service forecast updated 3 hrs ago.

Hourly

Hourly forecast
  1. Now Isolated Rain Showers 55°18%
  2. 2 AM Isolated Rain Showers 53°16%
  3. 3 AM Isolated Rain Showers 53°17%
  4. 4 AM Mostly Cloudy 53°14%
  5. 5 AM Mostly Cloudy 52°14%
  6. 6 AM Partly Sunny 52°14%
  7. 7 AM Scattered Rain Showers 52°10%
  8. 8 AM Scattered Rain Showers 52°11%
  9. 9 AM Chance Rain Showers 54°10%
  10. 10 AM Mostly Sunny 59°
  11. 11 AM Sunny 63°
  12. 12 PM Sunny 67°
  13. 1 PM Sunny 71°
  14. 2 PM Sunny 73°
  15. 3 PM Sunny 75°
  16. 4 PM Sunny 76°
  17. 5 PM Sunny 75°
  18. 6 PM Mostly Clear 73°
  19. 7 PM Mostly Clear 70°
  20. 8 PM Mostly Clear 65°
  21. 9 PM Partly Cloudy 62°
  22. 10 PM Partly Cloudy 60°
  23. 11 PM Mostly Clear 59°
  24. Thu12 AM Partly Cloudy 59°

10-day forecast

Details
  1. TonightOct 20 Isolated Rain Showers Isolated Rain Showers18%52°
  2. TodayOct 21 Chance Rain Showers then Mostly Sunny Chance Rain Showers then Mostly Sunny14%52°76°
  3. ThuOct 22 Sunny Sunny56°77°
  4. FriOct 23 Mostly Sunny Mostly Sunny59°77°
  5. SatOct 24 Partly Sunny Partly Sunny56°78°
  6. SunOct 25 Slight Chance Rain Showers Slight Chance Rain Showers25%52°72°
  7. MonOct 26 Chance Rain Showers then Slight Chance Showers And Thunderstorms Chance Rain Showers then Slight Chance Showers And Thunderstorms35%48°66°
  8. TueOct 27 Chance Rain Showers Chance Rain Showers26%62°
  9. WedOct 28 Sunny Sunny36°52°
  10. ThuOct 29 Sunny Sunny34°59°

Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.

Radar

Full map
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Weather news near Wamego

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Air quality

54
Moderate
Fine particles (PM2.5)

Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Topeka, KS reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.

Sun & moon

Sunrise 7:42 AM
Sunset 6:39 PM
Daylight 10 h 57 min (−2 min 25 s tomorrow)
Waxing Gibbous · 75% lit
Moonrise 4:17 PM Moonset 2:48 AM
Full moon Oct 26 New moon Nov 9

Almanac

Monthly
Normal high / low67° / 41°
Yesterday70° / 42°
Month to date4.01 in (normal 1.69 in)

Wamego 4 W, records since 1900. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).

Nearby

Forecasters' discussion

From the National Weather Service office in TOP, issued 2 hrs ago

Key Messages

- Low chances (10-20%) for showers or sprinkles continue into Wednesday morning.

- Temperatures remain above-normal through Saturday, trending cooler with chances for precipitation early next week.

Discussion

Issued at 205 PM CDT Tue Oct 20 2026

Southwesterly mid-level flow resides over the Central Plains this afternoon ahead of a closed low off the California coast. Embedded energy in the mean flow continues to spark spotty showers/sprinkles across the area. A more pronounced wave moves east across Kansas this evening and overnight, with somewhat deeper saturation and the higher chances (20%) for scattered showers. Expect some light rain or sprinkles to continue into Wednesday morning before dry conditions return. The upper ridge moves overhead Wednesday through Friday with increasing southerly low-level winds allowing temperatures to warm into the mid and upper 70s with dry conditions.

Guidance is coming into better agreement in the evolution of the western trough this weekend into early next week. The majority of guidance keeps the main trough farther west through the end of the week, leading to a slower progression of the surface cold front. As such, confidence is increasing in mainly dry and warm conditions through at least Saturday, potentially even Sunday, before a northern stream trough shunts the cold front through the area. Temperature spreads remain large Sunday into next week given differences in frontal positioning and cloud cover/precipitation. Nonetheless, highest precipitation chances come as the front moves through Sunday-Monday with cooler temperatures expected behind the boundary.

Aviation

Issued at 631 PM CDT Tue Oct 20 2026

The showers continued to diminish, so have removed them from TAFs. There could still be a few sprinkles or isolated rainshowers through the early morning hours.

Top Watches

None.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Conservative index and reflects what the press published. Terms of use.