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St. Peter, WI 53049 Weather

Today: Sunny, high 71°F, low 55°F. Hourly and 10-day forecast from the National Weather Service. Times are local (CDT).

St. Peter, WI 53049 current weather

70°F

Sunny

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

H 71° / L 55°

No recent station report. NWS hourly forecast updated 10/28/2026, 11:21 AM PT

Hourly forecast

NWS, updated 10/28/2026, 11:21 AM PT

  1. Now70°
  2. 3 PM71°
  3. 4 PM71°
  4. 5 PM70°
  5. 6 PM67°
  6. 7 PM65°
  7. 8 PM64°
  8. 9 PM64°
  9. 10 PM64°20%
  10. 11 PM63°43%
  11. 12 AM62°41%Thu
  12. 1 AM61°50%
  13. 2 AM60°46%
  14. 3 AM60°19%
  15. 4 AM60°15%
  16. 5 AM60°
  17. 6 AM59°
  18. 7 AM58°
  19. 8 AM56°
  20. 9 AM57°
  21. 10 AM57°
  22. 11 AM58°
  23. 12 PM58°
  24. 1 PM59°
  25. 2 PM59°
  26. 3 PM60°
  27. 4 PM59°
  28. 5 PM57°
  29. 6 PM54°
  30. 7 PM52°
  31. 8 PM50°
  32. 9 PM49°
  33. 10 PM48°
  34. 11 PM47°
  35. 12 AM45°Fri
  36. 1 AM45°
  37. 2 AM43°
  38. 3 AM42°
  39. 4 AM41°
  40. 5 AM39°
  41. 6 AM39°
  42. 7 AM38°
  43. 8 AM41°
  44. 9 AM43°
  45. 10 AM47°
  46. 11 AM50°
  47. 12 PM52°
  48. 1 PM54°

10-day forecast

Tap a day for details

  • Today10/2850% chance of precipitationLow 55°High 71°

    This Afternoon: Sunny, with a high near 71. South wind 10 to 15 mph.

    Tonight: A slight chance of showers and thunderstorms between 10pm and 11pm, then a chance of showers and thunderstorms between 11pm and 3am, then a slight chance of showers and thunderstorms between 3am and 5am. Partly cloudy. Low around 55, with temperatures rising to around 60 overnight. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

    Sunny
  • Thu10/29Low 38°High 61°

    Thursday: Sunny, with a high near 61. West wind 10 to 15 mph. New rainfall amounts less than a tenth of an inch possible.

    Thursday Night: Mostly clear, with a low around 38. Northwest wind 5 to 10 mph.

    Sunny
  • Fri10/30Low 43°High 57°

    Friday: Mostly sunny, with a high near 57. Northeast wind 0 to 5 mph.

    Friday Night: Mostly cloudy, with a low around 43. East wind around 5 mph.

    Mostly Sunny
  • Sat10/3128% chance of precipitationLow 47°High 60°

    Saturday: A chance of rain showers after 7am. Mostly cloudy, with a high near 60. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.

    Saturday Night: A chance of rain showers before 7pm. Mostly cloudy, with a low around 47. Southeast wind 0 to 5 mph. Chance of precipitation is 30%.

    Chance Rain Showers
  • Sun11/112% chance of precipitationLow 50°High 63°

    Sunday: Mostly cloudy, with a high near 63.

    Sunday Night: Mostly cloudy, with a low around 50.

    Mostly Cloudy
  • Mon11/245% chance of precipitationLow 53°High 65°

    Monday: A slight chance of rain showers after noon. Partly sunny. High near 65, with temperatures falling to around 60 in the afternoon. Chance of precipitation is 20%.

    Monday Night: A chance of rain showers. Mostly cloudy, with a low around 53. Chance of precipitation is 50%.

    Partly Sunny then Slight Chance Rain Showers
  • Tue11/354% chance of precipitationLow 50°High 64°

    Tuesday: A chance of rain showers. Mostly cloudy, with a high near 64. Chance of precipitation is 50%.

    Tuesday Night: A chance of rain showers. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.

    Chance Rain Showers
  • Wed11/4Model blend47% chance of precipitationLow 43°High 63°

    Wednesday: Chance of rain. High near 63°. Low that night near 43°. About 0.10 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.

  • Thu11/5Model blend38% chance of precipitationLow 38°High 59°

    Thursday: Chance of rain. High near 59°. Low that night near 38°. About 0.03 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.

  • Fri11/6Model blend23% chance of precipitationLow 36°High 56°

    Friday: Partly cloudy, slight chance of rain. High near 56°. Low that night near 36°.

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

Forecast for 43.885, -88.298 from the NWS MKX office, updated 10/28/2026, 11:21 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KFLD (Fond Du Lac Cnty Arpt, 12 mi), model run 10/28/2026, 11:00 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. Now70°Sunny0%15 mph
  2. 3 PM71°Sunny0%15 mph
  3. 4 PM71°Sunny1%15 mph
  4. 5 PM70°Sunny1%10 mph
  5. 6 PM67°Mostly Clear1%10 mph
  6. 7 PM65°Mostly Clear2%15 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 (last 50 min) and GOES

Latest

Frequently asked questions

What is the high temperature today in St. Peter, WI 53049?
The National Weather Service forecast for this afternoon calls for a high near 71°F. Sunny.
Will it rain in St. Peter, WI 53049 in the next 24 hours?
The hourly forecast shows a 50% chance of precipitation around 10/29/2026, 1:00 AM CDT.
What is the 10-day forecast for St. Peter, WI 53049?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 4 to Nov 6) come from the NOAA National Blend of Models, with highs of 56°F to 63°F and up to a 47% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in St. Peter, WI 53049 today?
Sunrise is about 7:24 AM CDT and sunset is about 5:49 PM CDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in St. Peter, WI 53049?
At Fond Du Lac Wwtp, the 1991 to 2020 normal high in October is 57°F and the normal low is 39°F.

Nearby hazards

Wisconsin hazards

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

  • Severe storm outlook today:General thunderstormsOutlook 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: County I Fire (0 acres), abc Fire (0 acres), Lotto Fire (0 acres), Fisher Fire (0 acres)

Drought

By county

Fond du Lac County, week of 10/20/2026

No drought or abnormal dryness in this county.

Sun and moon

Local time, center of the area

Sunrise
7:24 AM
Sunset
5:49 PM
Daylight
10 hr 25 min
Moon
Waning Gibbous 92% lit
First light (civil dawn)
6:54 AM
Last light (civil dusk)
6:18 PM
Moonrise
7:04 PM
Moonset
10:39 AM

Normal October weather

Climate

Normal October high 57°, low 39°, precipitation 2.79 in for the month. 1991 to 2020 normals at Fond Du Lac Wwtp, 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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