Skip to content

Checked

Sparta, WI 54656 Weather

Today: Sunny, high 60°F, low 47°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

Sparta, WI 54656 current weather

62°F

Chance Rain Showers

Forecast for this hour. No recent report from a nearby station.

H 60° / L 47°

No recent station report. NWS hourly forecast updated 10/28/2026, 4:06 PM PT

Hourly forecast

NWS, updated 10/28/2026, 4:06 PM PT

  1. Now62°42%
  2. 2 AM60°
  3. 3 AM59°
  4. 4 AM57°
  5. 5 AM52°
  6. 6 AM50°
  7. 7 AM48°
  8. 8 AM47°
  9. 9 AM48°
  10. 10 AM51°
  11. 11 AM53°
  12. 12 PM54°
  13. 1 PM56°
  14. 2 PM56°
  15. 3 PM57°
  16. 4 PM58°
  17. 5 PM56°
  18. 6 PM53°
  19. 7 PM50°
  20. 8 PM45°
  21. 9 PM43°
  22. 10 PM41°
  23. 11 PM39°
  24. 12 AM39°Fri
  25. 1 AM38°
  26. 2 AM38°
  27. 3 AM37°
  28. 4 AM36°
  29. 5 AM35°
  30. 6 AM35°
  31. 7 AM35°
  32. 8 AM34°
  33. 9 AM40°
  34. 10 AM45°
  35. 11 AM48°
  36. 12 PM52°
  37. 1 PM55°
  38. 2 PM57°
  39. 3 PM59°
  40. 4 PM61°
  41. 5 PM57°
  42. 6 PM54°
  43. 7 PM50°
  44. 8 PM49°
  45. 9 PM47°
  46. 10 PM46°
  47. 11 PM46°
  48. 12 AM45°Sat

10-day forecast

Tap a day for details

  • Today10/2942% chance of precipitationLow 47°High 60°

    Thursday: Sunny. High near 60, with temperatures falling to around 56 in the afternoon. Northwest wind 3 to 10 mph, with gusts as high as 18 mph. New rainfall amounts less than a tenth of an inch possible.

    Overnight: A chance of rain showers before 2am. Mostly cloudy. Low around 47, with temperatures rising to around 52 overnight. West wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

    Sunny
  • Fri10/3016% chance of precipitationLow 40°High 61°

    Friday: Partly sunny, with a high near 61. East wind around 2 mph.

    Friday Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 40. East wind around 2 mph. Chance of precipitation is 20%.

    Partly Sunny
  • Sat10/3142% chance of precipitationLow 45°High 61°

    Saturday: A chance of rain showers. Mostly cloudy, with a high near 61. Southeast wind around 5 mph. Chance of precipitation is 40%.

    Saturday Night: A chance of rain showers. Mostly cloudy, with a low around 45. Southeast wind around 2 mph. Chance of precipitation is 40%.

    Chance Rain Showers
  • Sun11/114% chance of precipitationLow 49°High 65°

    Sunday: Mostly cloudy, with a high near 65. Southeast wind around 2 mph.

    Sunday Night: Mostly cloudy, with a low around 49. Southeast wind around 1 mph.

    Mostly Cloudy
  • Mon11/259% chance of precipitationLow 52°High 66°

    Monday: A chance of rain showers. Mostly cloudy, with a high near 66. Southeast wind 1 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.

    Monday Night: Rain showers likely. Mostly cloudy, with a low around 52. Southeast wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Chance Rain Showers
  • Tue11/365% chance of precipitationLow 48°High 65°

    Tuesday: Rain showers likely. Mostly cloudy, with a high near 65. East wind 7 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 48. East wind 2 to 7 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Rain Showers Likely
  • Wed11/444% chance of precipitationLow High 62°

    Wednesday: A chance of rain showers. Mostly cloudy, with a high near 62. East wind 3 to 8 mph. Chance of precipitation is 40%.

    Chance Rain Showers
  • Thu11/5Model blend23% chance of precipitationLow 41°High 57°

    Thursday: Mostly cloudy, slight chance of rain. High near 57°. Low that night near 41°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Fri11/6Model blend17% chance of precipitationLow 40°High 56°

    Friday: Mostly cloudy, slight chance of rain. High near 56°. Low that night near 40°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blendLow 41°High 58°

    Saturday: Partly cloudy. High near 58°. Low that night near 41°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 43.987, -90.785 from the NWS ARX office, updated 10/28/2026, 4:06 PM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KLSE (La Crosse Muni, 25 mi), model run 10/28/2026, 9:00 PM CDT

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. Now62°Chance Rain Showers42%6 mph
  2. 2 AM60°Mostly Cloudy3%6 mph
  3. 3 AM59°Mostly Cloudy1%7 mph
  4. 4 AM57°Partly Cloudy0%7 mph
  5. 5 AM52°Partly Cloudy0%6 mph
  6. 6 AM50°Sunny0%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 high temperature today in Sparta, WI 54656?
The National Weather Service forecast for thursday calls for a high near 60°F. Sunny.
Will it rain in Sparta, WI 54656 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 is the 10-day forecast for Sparta, WI 54656?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 5 to Nov 7) come from the NOAA National Blend of Models, with highs of 56°F to 58°F. Model guidance this far out often changes.
What time is sunrise and sunset in Sparta, WI 54656 today?
Sunrise is about 7:36 AM CDT and sunset is about 5:57 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Sparta, WI 54656?
At Sparta, the 1991 to 2020 normal high in October is 59°F and the normal low is 36°F.

Nearby hazards

Wisconsin hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook 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: Kurt Creek Fire (0 acres), Toe Fire (0 acres), Pheasant Fire (0 acres), MM 76 Fire (0 acres), Noe Rd Fire (0 acres)

UV and air quality forecast

EPA and AirNow

UV index today (Sparta)
1Low
AQI forecast today (Driftless Area North)
GoodOzone
AQI forecast tomorrow (Driftless Area North)
GoodOzone

UV index guide · Air quality

Drought

By county

Monroe County, week of 10/20/2026

2% of the county is abnormally dry. No drought.

Sun and moon

Local time, center of the area

Sunrise
7:36 AM
Sunset
5:57 PM
Daylight
10 hr 21 min
Moon
Waning Gibbous 89% lit
First light (civil dawn)
7:06 AM
Last light (civil dusk)
6:27 PM
Moonrise
8:14 PM
Moonset
12:02 PM

Normal October weather

Climate

Normal October high 59°, low 36°, precipitation 2.58 in for the month. 1991 to 2020 normals at Sparta, 4 mi away.

Other places nearby

Data sources

See something wrong? Request a correction

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.

Forecasts, observations and alerts come from the National Weather Service (api.weather.gov). Data can be delayed by minutes to hours, and an observation station may be miles from the place named on this page. This site is not affiliated with NOAA or the National Weather Service.

DatenUS is a private website and is not affiliated with or endorsed by any government agency. We republish public data from the sources listed on this page. Data can be incomplete, delayed or wrong. Always check the original source before you make a decision.

Our servers read this data automatically from government sources. Errors can come from the source itself or from the way we read, process or display it, and we do not guarantee that it is accurate, complete or current. Verify anything important with the official source.

Report an errorRead the full disclaimer