Olmsted County, MN Weather Forecast
County weather hub
Showers And Thunderstorms
Compare major city weather across Olmsted County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Showers and thunderstorms before 1pm. Mostly cloudy, with a high near 79. South wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
County Weather Overview
This county weather page brings together forecast coverage for Olmsted County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Olmsted County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Aug 29 to Sep 4, 2026
- Latest sync
- Aug 29, 2026 12:22 AM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in Olmsted County
Monday looks like the warmest upcoming period in Olmsted County at 88 degrees F.
Saturday Night is the coolest period ahead with temperatures near 68 degrees F.
The strongest winds are forecast for Saturday at about 13 to 16 mph S.
Precipitation is mentioned in 13 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 29, 2026 12:22 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- ARX
- Radar station
- KARX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy. Low around 68, with temperatures rising to around 70 overnight. South wind 9 to 13 mph, with gusts as high as 21 mph. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 4pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. South wind around 12 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 72. South wind around 12 mph. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms. Partly sunny, with a high near 88. Southwest wind around 10 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Southwest wind 3 to 7 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly sunny, with a high near 85. South wind 2 to 6 mph. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind around 5 mph. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 86. Southwest wind around 7 mph. Chance of precipitation is 40%.
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 68. South wind around 6 mph. Chance of precipitation is 20%.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. Southeast wind 6 to 10 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 68. South wind around 9 mph. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 86. Southwest wind around 9 mph. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Showers And Thunderstorms
|
79°F |
13 to 16 mph
S
|
|
Saturday Night
Aug 29
|
Mostly Cloudy
|
68°F |
9 to 13 mph
S
|
|
Sunday
Aug 30
|
Chance Rain Showers
|
86°F |
12 mph
S
|
|
Sunday Night
Aug 30
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
72°F |
12 mph
S
|
|
Monday
Aug 31
|
Slight Chance Showers And Thunderstorms
|
88°F |
10 mph
SW
|
|
Monday Night
Aug 31
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
69°F |
3 to 7 mph
SW
|
|
Tuesday
Sep 1
|
Chance Showers And Thunderstorms
|
85°F |
2 to 6 mph
S
|
|
Tuesday Night
Sep 1
|
Slight Chance Showers And Thunderstorms
|
68°F |
5 mph
S
|
|
Wednesday
Sep 2
|
Chance Showers And Thunderstorms
|
86°F |
7 mph
SW
|
|
Wednesday Night
Sep 2
|
Slight Chance Showers And Thunderstorms
|
68°F |
6 mph
S
|
|
Thursday
Sep 3
|
Chance Rain Showers
|
86°F |
6 to 10 mph
SE
|
|
Thursday Night
Sep 3
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
68°F |
9 mph
S
|
|
Friday
Sep 4
|
Chance Showers And Thunderstorms
|
86°F |
9 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Olmsted County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Olmsted County.
Largest mapped city population in this region: 6,095.
