Outdoor conditions in

Speedway

Indiana
Now
  1. 72°Cloudy12% rain84% humidityGusts 12 mph
  2. 74°Isolated Rain Showers23% rain82% humidityGusts 13 mph
  3. 75°Scattered Rain Showers34% rain84% humidityGusts 14 mph
  4. 76°Scattered Showers And Thunderstorms50% rain82% humidityGusts 14 mph
  5. 77°Chance Showers And Thunderstorms69% rain82% humidityGusts 16 mph
  6. 76°Chance Showers And Thunderstorms65% rain85% humidityGusts 18 mph
  7. 75°Chance Showers And Thunderstorms60% rain84% humidityGusts 20 mph
  8. 73°Showers And Thunderstorms87% rain93% humidityGusts 22 mph
  9. 73°Showers And Thunderstorms76% rain93% humidityGusts 23 mph
  10. 73°Scattered Showers And Thunderstorms40% rain90% humidityGusts 23 mph
  11. 72°Scattered Showers And Thunderstorms36% rain90% humidityGusts 23 mph
  12. 71°Chance Showers And Thunderstorms55% rain93% humidityGusts 23 mph
  13. 70°Scattered Rain Showers40% rain93% humidityGusts 23 mph
  14. 68°Scattered Rain Showers40% rain97% humidityGusts 23 mph
  15. 66°Scattered Rain Showers40% rain97% humidityGusts 24 mph
  16. 63°Scattered Rain Showers40% rain100% humidityGusts 25 mph
  17. 58°Scattered Rain Showers40% rain100% humidityGusts 25 mph
  18. 57°Scattered Rain Showers40% rain100% humidityGusts 26 mph
  19. 54°Scattered Rain Showers30% rain100% humidityGusts 26 mph
  20. 53°Mostly Cloudy0% rain100% humidityGusts 28 mph
  21. 54°Mostly Cloudy0% rain93% humidityGusts 26 mph
  22. 54°Partly Sunny3% rain90% humidityGusts 25 mph
  23. 55°Mostly Cloudy3% rain80% humidityGusts 25 mph
  24. 56°Mostly Cloudy1% rain74% humidityGusts 29 mph
Extra care for

A little farther out

The next five days

Today

Today carries a thunderstorm chance.

Rain
87%
Humidity
82–97%
Wind
23 mph
Fri

Friday has a real shower chance.

Rain
55%
Humidity
64–100%
Wind
32 mph
Sat

Saturday looks fairly quiet.

Rain
16%
Humidity
40–93%
Wind
23 mph
Sun

Sunday looks fairly quiet.

Rain
1%
Humidity
37–89%
Wind
12 mph
Mon

Monday looks fairly quiet.

Rain
1%
Humidity
39–92%
Wind
9 mph
  1. 77° / 63°Today carries a thunderstorm chance.87% rain · Humidity 82–97% · Wind 23 mph
  2. 72° / 50°Friday has a real shower chance.55% rain · Humidity 64–100% · Wind 32 mph
  3. 56° / 41°Saturday looks fairly quiet.16% rain · Humidity 40–93% · Wind 23 mph
  4. 64° / 36°Sunday looks fairly quiet.1% rain · Humidity 37–89% · Wind 12 mph
  5. 69° / 40°Monday looks fairly quiet.1% rain · Humidity 39–92% · Wind 9 mph

Environmental watch

Air quality + smoke

Air quality

Indianapolis area · Updated Thu 1:26 PM
37GoodUS AQI

No fresh outlook yet.

Sky check

No plume detected overhead

Satellite view · Updated Thu 8:45 AM

Air near ground37 · Good US AQI

Rain, in motion · Past four hours

Speedway radar

Ready when you areSee what is moving toward Speedway.

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
84%
Wind
7 mph
Gusts
12 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 Indianapolis

About 6 miles away, the Indianapolis hub looks more deeply at Indianapolis, IN. It reflects that wider area rather than Speedway’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 Indianapolis area, about 4 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 Speedway, IN, 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.