Saint Clair, MN Weather Forecast
Local 7-day forecast
Mostly Cloudy then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Saint Clair, MN in one place.
A slight chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Saint Clair, MN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 28, 2026 3:44 PM CDT.
The active forecast window currently covers May 30 to Jun 3, 2026 for Saint Clair, MN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 3, 2026
- Latest sync
- May 28, 2026 3:44 PM CDT
- Forecast office
- MPX
- Source
- NOAA / NWS
Daily Outlook
This Week in Saint Clair
Monday looks like the warmest upcoming period in Saint Clair at 87 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Saturday at about 10 to 15 mph SE.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- May 28, 2026 3:44 PM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- MPX
- Radar station
- KMPX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 59. Southeast wind around 15 mph. Chance of precipitation is 20%.
A slight chance of rain showers between 7am and 10am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 83. Southeast wind around 15 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Mostly cloudy. Low around 59, with temperatures rising to around 63 overnight. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.
A chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. East southeast wind 5 to 10 mph. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 58. East southeast wind 5 to 10 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 85. Southeast wind around 10 mph. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 57. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Mostly sunny, with a high near 85. South southeast wind around 10 mph.
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 59. South wind around 10 mph. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Mostly Cloudy then Slight Chance Showers And Thunderstorms
|
83°F |
10 to 15 mph
SE
|
|
Saturday Night
May 30
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
59°F |
15 mph
SE
|
|
Sunday
May 31
|
Slight Chance Showers And Thunderstorms
|
83°F |
15 mph
SE
|
|
Sunday Night
May 31
|
Chance Showers And Thunderstorms
|
59°F |
5 to 10 mph
SE
|
|
Monday
Jun 1
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
87°F |
5 to 10 mph
ESE
|
|
Monday Night
Jun 1
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
58°F |
5 to 10 mph
ESE
|
|
Tuesday
Jun 2
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
85°F |
10 mph
SE
|
|
Tuesday Night
Jun 2
|
Slight Chance Showers And Thunderstorms
|
57°F |
5 to 10 mph
SE
|
|
Wednesday
Jun 3
|
Mostly Sunny
|
85°F |
10 mph
SSE
|
|
Wednesday Night
Jun 3
|
Chance Showers And Thunderstorms
|
59°F |
10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Saint Clair.