Outdoor conditions in

Marathon

Ohio
Now
  1. 69°Mostly Cloudy14% rain97% humidityGusts 9 mph
  2. 71°Mostly Cloudy13% rain93% humidityGusts 9 mph
  3. 72°Mostly Cloudy14% rain93% humidityGusts 10 mph
  4. 73°Chance Rain Showers34% rain93% humidityGusts 10 mph
  5. 74°Slight Chance Showers And Thunderstorms22% rain93% humidityGusts 10 mph
  6. 75°Slight Chance Showers And Thunderstorms20% rain90% humidityGusts 12 mph
  7. 74°Chance Showers And Thunderstorms31% rain93% humidityGusts 12 mph
  8. 71°Chance Showers And Thunderstorms26% rain100% humidityGusts 13 mph
  9. 70°Chance Showers And Thunderstorms26% rain100% humidityGusts 15 mph
  10. 70°Slight Chance Showers And Thunderstorms23% rain100% humidityGusts 17 mph
  11. 71°Slight Chance Rain Showers20% rain93% humidityGusts 18 mph
  12. 70°Partly Cloudy6% rain93% humidityGusts 21 mph
  13. 70°Partly Cloudy4% rain90% humidityGusts 22 mph
  14. 70°Mostly Clear4% rain87% humidityGusts 22 mph
  15. 69°Mostly Clear3% rain87% humidityGusts 22 mph
  16. 69°Mostly Clear3% rain84% humidityGusts 22 mph
  17. 68°Mostly Clear5% rain84% humidityGusts 22 mph
  18. 67°Mostly Sunny10% rain87% humidityGusts 22 mph
  19. 67°Chance Rain Showers27% rain84% humidityGusts 23 mph
  20. 66°Rain Showers Likely56% rain90% humidityGusts 22 mph
  21. 64°Chance Rain Showers52% rain97% humidityGusts 23 mph
  22. 62°Rain Showers Likely63% rain100% humidityGusts 23 mph
  23. 60°Rain Showers Likely56% rain100% humidityGusts 22 mph
  24. 59°Mostly Cloudy3% rain100% humidityGusts 22 mph
Extra care for

A little farther out

The next five days

Today

Today looks fairly quiet.

Rain
34%
Humidity
90–100%
Wind
18 mph
Fri

Friday has a real shower chance.

Rain
63%
Humidity
83–100%
Wind
24 mph
Sat

Saturday looks breezy.

Rain
33%
Humidity
48–96%
Wind
25 mph
Sun

Sunday looks fairly quiet.

Rain
4%
Humidity
44–96%
Wind
12 mph
Mon

Monday looks fairly quiet.

Rain
4%
Humidity
50–92%
Wind
9 mph
  1. 75° / 63°Today looks fairly quiet.34% rain · Humidity 90–100% · Wind 18 mph
  2. 70° / 48°Friday has a real shower chance.63% rain · Humidity 83–100% · Wind 24 mph
  3. 54° / 40°Saturday looks breezy.33% rain · Humidity 48–96% · Wind 25 mph
  4. 60° / 33°Sunday looks fairly quiet.4% rain · Humidity 44–96% · Wind 12 mph
  5. 64° / 38°Monday looks fairly quiet.4% rain · Humidity 50–92% · Wind 9 mph

Environmental watch

Air quality + smoke

Air quality

Cincinnati area · Updated Thu 12:26 PM
48GoodUS AQI

Good now, rising to Moderate through Today.

Sky check

No plume detected overhead

Satellite view · Updated Thu 8:45 AM

Air near ground48 · Good US AQI

Rain, in motion · Past four hours

Marathon radar

Ready when you areSee what is moving toward Marathon.

Watch the last four hours of rain, then search any nearby trail, lake, or address.

View the official forecast ↗

Outdoor fire check

Thinking about a backyard fire?

Use extra caution.

There is no lower-concern three-hour stretch in the next 12 hours.

Next 12 hoursChoose a time to see what is driving the concern.
Selected timeNowUse caution

Thunder is possible.

Humidity
97%
Wind
6 mph
Gusts
9 mph

Check local rules. Weather is only part of the decision. Check city, county, and land-manager fire restrictions before lighting any outdoor fire.

Nearby regional view

Explore Cincinnati

About 25 miles away, the Cincinnati hub looks more deeply at Cincinnati, OH-KY-IN. It reflects that wider area rather than Marathon’s exact conditions.

About these readingsSources and local limits

Weather

Forecasts, alerts, and radar come from NOAA and the National Weather Service.

Air quality

This reading describes Cincinnati area, about 28 miles away. Conditions can differ at this exact spot.

Smoke

Satellite imagery shows smoke overhead. It cannot tell us how much smoke has reached breathing level.

This page represents Marathon, OH, so conditions can vary from street to street. Environmental data: AirNow · participating air agencies · preliminary real-time US AQI · NOAA Hazard Mapping System · satellite-observed smoke.