Onamia, MN Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Onamia, MN in one place.
A chance of rain showers between 7am and 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 71. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Onamia, 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: Apr 20, 2026 9:05 PM CDT.
The active forecast window currently covers Apr 23 to Apr 27, 2026 for Onamia, MN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 23 to Apr 27, 2026
- Latest sync
- Apr 20, 2026 9:05 PM CDT
- Forecast office
- MPX
- Source
- NOAA / NWS
Daily Outlook
This Week in Onamia
Thursday looks like the warmest upcoming period in Onamia at 71 degrees F.
Saturday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Thursday at about 15 mph S.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 20, 2026 9:05 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
Showers and thunderstorms likely. Mostly cloudy. Low around 41, with temperatures rising to around 44 overnight. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 55. West wind 10 to 15 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 34. West wind 5 to 10 mph.
Mostly sunny, with a high near 50. West wind 10 to 15 mph.
Partly cloudy, with a low around 32. West northwest wind 5 to 10 mph.
Mostly sunny, with a high near 53. West wind 5 to 10 mph.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 33. North northwest wind 5 to 10 mph. Chance of precipitation is 20%.
A chance of rain showers. Partly sunny, with a high near 54. North northwest wind 5 to 10 mph. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 23
|
Showers And Thunderstorms Likely
|
71°F |
15 mph
S
|
|
Thursday Night
Apr 23
|
Showers And Thunderstorms Likely
|
41°F |
10 to 15 mph
SW
|
|
Friday
Apr 24
|
Slight Chance Rain Showers then Mostly Sunny
|
55°F |
10 to 15 mph
W
|
|
Friday Night
Apr 24
|
Partly Cloudy
|
34°F |
5 to 10 mph
W
|
|
Saturday
Apr 25
|
Mostly Sunny
|
50°F |
10 to 15 mph
W
|
|
Saturday Night
Apr 25
|
Partly Cloudy
|
32°F |
5 to 10 mph
WNW
|
|
Sunday
Apr 26
|
Mostly Sunny
|
53°F |
5 to 10 mph
W
|
|
Sunday Night
Apr 26
|
Partly Cloudy then Slight Chance Rain Showers
|
33°F |
5 to 10 mph
NNW
|
|
Monday
Apr 27
|
Chance Rain Showers
|
54°F |
5 to 10 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Onamia.