Onamia, MN Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Onamia, MN in one place.
A slight chance of rain showers before 3am. Mostly cloudy, with a low around 51. Southeast wind around 0 mph. Chance of precipitation is 20%.
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: Sep 17, 2026 4:06 AM CDT.
The active forecast window currently covers Sep 17 to Sep 23, 2026 for Onamia, MN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 23, 2026
- Latest sync
- Sep 17, 2026 4:06 AM CDT
- Forecast office
- MPX
- Source
- NOAA / NWS
Daily Outlook
This Week in Onamia
Thursday looks like the warmest upcoming period in Onamia at 72 degrees F.
Monday Night is the coolest period ahead with temperatures near 43 degrees F.
The strongest winds are forecast for Friday at about 5 to 15 mph ESE.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 17, 2026 4:06 AM CDT
- Coverage
- 7 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
Patchy fog before 8am. Partly sunny. High near 72, with temperatures falling to around 69 in the afternoon. East wind 0 to 5 mph.
A slight chance of rain showers after 5am. Mostly cloudy, with a low around 51. Northeast wind 0 to 5 mph. Chance of precipitation is 20%.
Rain showers. Cloudy, with a high near 60. East southeast wind 5 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Rain showers likely. Mostly cloudy, with a low around 50. East wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers before 7am. Mostly cloudy, with a high near 66. Northeast wind around 10 mph. Chance of precipitation is 50%.
Mostly cloudy, with a low around 48. Northeast wind 5 to 10 mph.
Partly sunny, with a high near 67. East northeast wind 5 to 10 mph.
Mostly cloudy, with a low around 44. East northeast wind 5 to 10 mph.
Mostly cloudy, with a high near 63. East wind 5 to 10 mph.
Mostly cloudy, with a low around 43. East wind around 5 mph.
Partly sunny, with a high near 65. Southeast wind 5 to 10 mph.
Partly cloudy, with a low around 45. Southeast wind 0 to 5 mph.
Mostly sunny, with a high near 70. South southeast wind 0 to 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Sep 17
|
Slight Chance Rain Showers
|
51°F |
0 mph
|
|
Thursday
Sep 17
|
Patchy Fog then Partly Sunny
|
72°F |
0 to 5 mph
E
|
|
Thursday Night
Sep 17
|
Mostly Cloudy then Slight Chance Rain Showers
|
51°F |
0 to 5 mph
NE
|
|
Friday
Sep 18
|
Rain Showers
|
60°F |
5 to 15 mph
ESE
|
|
Friday Night
Sep 18
|
Rain Showers Likely
|
50°F |
10 to 15 mph
E
|
|
Saturday
Sep 19
|
Chance Rain Showers then Mostly Cloudy
|
66°F |
10 mph
NE
|
|
Saturday Night
Sep 19
|
Mostly Cloudy
|
48°F |
5 to 10 mph
NE
|
|
Sunday
Sep 20
|
Partly Sunny
|
67°F |
5 to 10 mph
ENE
|
|
Sunday Night
Sep 20
|
Mostly Cloudy
|
44°F |
5 to 10 mph
ENE
|
|
Monday
Sep 21
|
Mostly Cloudy
|
63°F |
5 to 10 mph
E
|
|
Monday Night
Sep 21
|
Mostly Cloudy
|
43°F |
5 mph
E
|
|
Tuesday
Sep 22
|
Partly Sunny
|
65°F |
5 to 10 mph
SE
|
|
Tuesday Night
Sep 22
|
Partly Cloudy
|
45°F |
0 to 5 mph
SE
|
|
Wednesday
Sep 23
|
Mostly Sunny
|
70°F |
0 to 10 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Onamia.