Cosmos, MN Weather Forecast
Local 7-day forecast
Chance Rain Showers then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Cosmos, MN in one place.
A chance of rain showers before 7am. Mostly sunny, with a high near 81. East northeast wind 0 to 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Cosmos, 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: Aug 10, 2026 12:31 AM CDT.
The active forecast window currently covers Aug 11 to Aug 16, 2026 for Cosmos, MN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 11 to Aug 16, 2026
- Latest sync
- Aug 10, 2026 12:31 AM CDT
- Forecast office
- MPX
- Source
- NOAA / NWS
Daily Outlook
This Week in Cosmos
Tuesday looks like the warmest upcoming period in Cosmos at 81 degrees F.
Thursday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Friday at about 5 to 10 mph ESE.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 10, 2026 12:31 AM CDT
- Coverage
- 6 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 after 7pm. Partly cloudy, with a low around 62. North wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 79. North wind around 5 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 59. North wind around 5 mph.
Partly sunny, with a high near 74. Northeast wind around 5 mph.
Partly cloudy, with a low around 57. East northeast wind 0 to 5 mph.
Mostly sunny, with a high near 74. East southeast wind 5 to 10 mph.
A chance of rain showers after 1am. Mostly cloudy, with a low around 58. Southeast wind around 5 mph. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a high near 73. East southeast wind 5 to 10 mph. Chance of precipitation is 30%.
A slight chance of rain showers. Mostly cloudy, with a low around 58. East northeast wind around 5 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 1pm. Partly sunny, with a high near 75. North wind around 5 mph. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Aug 11
|
Chance Rain Showers then Mostly Sunny
|
81°F |
0 to 5 mph
ENE
|
|
Tuesday Night
Aug 11
|
Slight Chance Showers And Thunderstorms
|
62°F |
0 to 5 mph
N
|
|
Wednesday
Aug 12
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
79°F |
5 mph
N
|
|
Wednesday Night
Aug 12
|
Partly Cloudy
|
59°F |
5 mph
N
|
|
Thursday
Aug 13
|
Partly Sunny
|
74°F |
5 mph
NE
|
|
Thursday Night
Aug 13
|
Partly Cloudy
|
57°F |
0 to 5 mph
ENE
|
|
Friday
Aug 14
|
Mostly Sunny
|
74°F |
5 to 10 mph
ESE
|
|
Friday Night
Aug 14
|
Mostly Cloudy then Chance Rain Showers
|
58°F |
5 mph
SE
|
|
Saturday
Aug 15
|
Chance Rain Showers
|
73°F |
5 to 10 mph
ESE
|
|
Saturday Night
Aug 15
|
Slight Chance Rain Showers
|
58°F |
5 mph
ENE
|
|
Sunday
Aug 16
|
Slight Chance Rain Showers
|
75°F |
5 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cosmos.