Outdoor conditions in

Harrisburg

South Dakota
Now
  1. 47°Rain Showers Likely63% rain100% humidityGusts 10 mph
  2. 49°Rain Showers Likely60% rain93% humidityGusts 12 mph
  3. 50°Rain Showers Likely74% rain89% humidityGusts 14 mph
  4. 50°Rain Showers Likely70% rain89% humidityGusts 16 mph
  5. 50°Rain Showers Likely67% rain89% humidityGusts 17 mph
  6. 51°Rain Showers Likely63% rain86% humidityGusts 21 mph
  7. 52°Chance Rain Showers46% rain83% humidityGusts 24 mph
  8. 53°Chance Rain Showers29% rain83% humidityGusts 29 mph
  9. 53°Cloudy12% rain77% humidityGusts 32 mph
  10. 53°Mostly Cloudy7% rain69% humidityGusts 36 mph
  11. 51°Mostly Cloudy2% rain63% humidityGusts 36 mph
  12. 49°Partly Cloudy1% rain63% humidityGusts 33 mph
  13. 47°Partly Cloudy0% rain65% humidityGusts 33 mph
  14. 46°Partly Cloudy2% rain68% humidityGusts 33 mph
  15. 45°Partly Cloudy3% rain70% humidityGusts 33 mph
  16. 44°Partly Cloudy1% rain76% humidityGusts 32 mph
  17. 44°Partly Cloudy1% rain79% humidityGusts 30 mph
  18. 44°Mostly Cloudy4% rain79% humidityGusts 29 mph
  19. 43°Mostly Cloudy8% rain86% humidityGusts 31 mph
  20. 43°Mostly Cloudy5% rain86% humidityGusts 33 mph
  21. 43°Cloudy4% rain86% humidityGusts 37 mph
  22. 42°Cloudy3% rain86% humidityGusts 38 mph
  23. 42°Cloudy4% rain82% humidityGusts 38 mph
  24. 42°Cloudy2% rain79% humidityGusts 38 mph
Extra care for

A little farther out

The next five days

Today

Today looks wet for a meaningful stretch.

Rain
74%
Humidity
63–100%
Wind
36 mph
Fri

Friday looks breezy.

Rain
8%
Humidity
42–86%
Wind
38 mph
Sat

Saturday looks breezy.

Rain
0%
Humidity
33–92%
Wind
31 mph
Sun

Sunday looks fairly quiet.

Rain
0%
Humidity
35–73%
Wind
24 mph
Mon

Monday looks fairly quiet.

Rain
1%
Humidity
39–89%
Wind
13 mph
  1. 53° / 44°Today looks wet for a meaningful stretch.74% rain · Humidity 63–100% · Wind 36 mph
  2. 51° / 36°Friday looks breezy.8% rain · Humidity 42–86% · Wind 38 mph
  3. 60° / 32°Saturday looks breezy.0% rain · Humidity 33–92% · Wind 31 mph
  4. 65° / 43°Sunday looks fairly quiet.0% rain · Humidity 35–73% · Wind 24 mph
  5. 68° / 44°Monday looks fairly quiet.1% rain · Humidity 39–89% · Wind 13 mph

Environmental watch

Air quality + smoke

Air quality

Sioux Falls area · Updated Thu 7:25 AM
38GoodUS AQI

No fresh outlook yet.

Sky check

No plume detected overhead

Satellite view · Updated Thu 7:45 AM

Air near ground38 · Good US AQI

Rain, in motion · Past four hours

Harrisburg radar

Ready when you areSee what is moving toward Harrisburg.

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?

Conditions could spread a fire quickly.

Wind, gusts, or the combination of dry air and wind raises the concern.

Next 12 hoursChoose a time to see what is driving the concern.
Selected timeNowLower weather concern

Humidity is 100% with light wind and gusts below 11 mph.

Humidity
100%
Wind
5 mph
Gusts
10 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 Sioux Falls

About 10 miles away, the Sioux Falls hub looks more deeply at Sioux Falls, SD-MN. It reflects that wider area rather than Harrisburg’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 Sioux Falls area, about 8 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 Harrisburg, SD, 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.