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St. Clair, MN 56080 Weather

Today: Sunny, high 57°F, low 37°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

St. Clair, MN 56080 current weather

45°F

Sunny

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

H 57° / L 37°

  • No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/29/2026, 8:36 AM PT

Hourly forecast

NWS, updated 10/29/2026, 8:36 AM PT

  1. Now45°
  2. 11 AM48°
  3. 12 PM51°
  4. 1 PM54°
  5. 2 PM55°
  6. 3 PM56°
  7. 4 PM56°
  8. 5 PM55°
  9. 6 PM52°
  10. 7 PM49°
  11. 8 PM47°
  12. 9 PM44°
  13. 10 PM43°
  14. 11 PM41°
  15. 12 AM41°Fri
  16. 1 AM40°
  17. 2 AM40°
  18. 3 AM40°
  19. 4 AM40°
  20. 5 AM40°
  21. 6 AM39°
  22. 7 AM39°
  23. 8 AM39°
  24. 9 AM42°
  25. 10 AM45°
  26. 11 AM48°
  27. 12 PM50°
  28. 1 PM52°
  29. 2 PM52°
  30. 3 PM52°
  31. 4 PM52°
  32. 5 PM52°
  33. 6 PM50°
  34. 7 PM48°
  35. 8 PM47°
  36. 9 PM46°
  37. 10 PM46°
  38. 11 PM45°
  39. 12 AM45°Sat
  40. 1 AM45°12%
  41. 2 AM46°20%
  42. 3 AM46°20%
  43. 4 AM47°27%
  44. 5 AM47°39%
  45. 6 AM48°56%
  46. 7 AM48°72%
  47. 8 AM47°72%
  48. 9 AM48°72%

10-day forecast

Tap a day for details

  • Today10/29Low 37°High 57°

    Today: Sunny, with a high near 57. Northwest wind 5 to 10 mph.

    Tonight: Mostly clear. Low around 37, with temperatures rising to around 40 overnight. Northeast wind 0 to 5 mph.

    Sunny
  • Fri10/3039% chance of precipitationLow 44°High 53°

    Friday: Mostly sunny, with a high near 53. East southeast wind 5 to 10 mph.

    Friday Night: A chance of rain after 2am. Mostly cloudy. Low around 44, with temperatures rising to around 47 overnight. East southeast wind around 5 mph. Chance of precipitation is 40%.

    Mostly Sunny
  • Sat10/3172% chance of precipitationLow 50°High 58°

    Saturday: Rain likely. Cloudy, with a high near 58. Southeast wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

    Saturday Night: A chance of rain before 7pm. Mostly cloudy, with a low around 50. South southeast wind around 5 mph. Chance of precipitation is 30%.

    Light Rain Likely
  • Sun11/110% chance of precipitationLow 52°High 64°

    Sunday: Partly sunny. High near 64, with temperatures falling to around 61 in the afternoon. South southeast wind 5 to 10 mph.

    Sunday Night: Mostly cloudy, with a low around 52. Southeast wind around 5 mph.

    Partly Sunny
  • Mon11/273% chance of precipitationLow 51°High 63°

    Monday: Rain showers likely. Mostly cloudy. High near 63, with temperatures falling to around 60 in the afternoon. East southeast wind 10 to 15 mph. Chance of precipitation is 70%.

    Monday Night: Rain showers likely. Mostly cloudy, with a low around 51. East wind around 15 mph. Chance of precipitation is 70%.

    Rain Showers Likely
  • Tue11/357% chance of precipitationLow 45°High 59°

    Tuesday: Rain showers likely. Mostly cloudy, with a high near 59. Northeast wind 10 to 15 mph. Chance of precipitation is 60%.

    Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 45. North northeast wind 5 to 10 mph. Chance of precipitation is 40%.

    Rain Showers Likely
  • Wed11/433% chance of precipitationLow 40°High 55°

    Wednesday: A chance of rain showers. Mostly cloudy, with a high near 55. North wind 5 to 10 mph. Chance of precipitation is 30%.

    Wednesday Night: A slight chance of rain showers. Mostly cloudy, with a low around 40. North northwest wind 5 to 10 mph. Chance of precipitation is 20%.

    Chance Rain Showers
  • Thu11/5Model blend29% chance of precipitationLow 39°High 50°

    Thursday: Mostly cloudy, slight chance of rain. High near 50°. Low that night near 39°.

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

  • Fri11/6Model blend12% chance of precipitationLow 37°High 47°

    Friday: Partly cloudy. High near 47°. Low that night near 37°.

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

  • Sat11/7Model blend13% chance of precipitationLow 39°High 49°

    Saturday: Partly cloudy. High near 49°. Low that night near 39°. About 0.13 in of precipitation.

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

Forecast for 44.082, -93.857 from the NWS MPX office, updated 10/29/2026, 8:36 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KMKT (Mankato Rgnl, 10 mi), model run 10/29/2026, 9:00 AM 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. Now45°Sunny0%10 mph
  2. 11 AM48°Sunny0%10 mph
  3. 12 PM51°Sunny0%10 mph
  4. 1 PM54°Sunny0%5 mph
  5. 2 PM55°Sunny0%5 mph
  6. 3 PM56°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 St. Clair, MN 56080?
The National Weather Service forecast for today calls for a high near 57°F. Sunny.
Will it rain in St. Clair, MN 56080 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 St. Clair, MN 56080?
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 47°F to 50°F. Model guidance this far out often changes.
What time is sunrise and sunset in St. Clair, MN 56080 today?
Sunrise is about 7:48 AM CDT and sunset is about 6:09 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in St. Clair, MN 56080?
At Mankato, the 1991 to 2020 normal high in October is 60°F and the normal low is 37°F.

Nearby hazards

Minnesota 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: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (South Central Minnesota)
33GoodPM2.5
AQI forecast tomorrow (South Central Minnesota)
GoodOzone

UV index guide · Air quality

Drought

By county

Blue Earth County, week of 10/20/2026

No drought or abnormal dryness in this county.

Sun and moon

Local time, center of the area

Sunrise
7:48 AM
Sunset
6:09 PM
Daylight
10 hr 21 min
Moon
Waning Gibbous 87% lit
First light (civil dawn)
7:18 AM
Last light (civil dusk)
6:39 PM
Moonrise
8:27 PM
Moonset
12:14 PM

Normal October weather

Climate

Normal October high 60°, low 37°, precipitation 2.37 in for the month. 1991 to 2020 normals at Mankato, 10 mi away.

Other places nearby

Data sources

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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.

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