Lewiston, MN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Lewiston, MN in one place.
Sunny, with a high near 84. Southeast wind 3 to 12 mph.
Local Weather Overview
This forecast page for Lewiston, 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 27, 2026 10:33 PM CDT.
The active forecast window currently covers May 30 to Jun 3, 2026 for Lewiston, MN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 3, 2026
- Latest sync
- May 27, 2026 10:33 PM CDT
- Forecast office
- ARX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lewiston
Saturday looks like the warmest upcoming period in Lewiston at 84 degrees F.
Monday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Saturday Night at about 7 to 13 mph SE.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- May 27, 2026 10:33 PM CDT
- Coverage
- 5 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
Partly cloudy, with a low around 56. Southeast wind 7 to 13 mph.
Mostly sunny, with a high near 83. Southeast wind around 8 mph.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 57. Southeast wind around 7 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 83. East wind 5 to 9 mph. Chance of precipitation is 20%.
Mostly clear, with a low around 55. East wind 6 to 9 mph.
Sunny, with a high near 82. Southeast wind 6 to 9 mph.
Mostly clear, with a low around 55. Southeast wind 5 to 9 mph.
A slight chance of showers and thunderstorms after 1pm. Sunny, with a high near 82. Southwest wind around 8 mph. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Sunny
|
84°F |
3 to 12 mph
SE
|
|
Saturday Night
May 30
|
Partly Cloudy
|
56°F |
7 to 13 mph
SE
|
|
Sunday
May 31
|
Mostly Sunny
|
83°F |
8 mph
SE
|
|
Sunday Night
May 31
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
57°F |
7 mph
SE
|
|
Monday
Jun 1
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
83°F |
5 to 9 mph
E
|
|
Monday Night
Jun 1
|
Mostly Clear
|
55°F |
6 to 9 mph
E
|
|
Tuesday
Jun 2
|
Sunny
|
82°F |
6 to 9 mph
SE
|
|
Tuesday Night
Jun 2
|
Mostly Clear
|
55°F |
5 to 9 mph
SE
|
|
Wednesday
Jun 3
|
Sunny then Slight Chance Showers And Thunderstorms
|
82°F |
8 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lewiston.