Napoleon, ND Weather Forecast
Local 7-day forecast
Mostly Sunny then Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Napoleon, ND in one place.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86. Southeast wind 18 to 30 mph, with gusts as high as 39 mph.
Local Weather Overview
This forecast page for Napoleon, ND 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 6:44 PM CDT.
The active forecast window currently covers May 30 to Jun 2, 2026 for Napoleon, ND.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 2, 2026
- Latest sync
- May 27, 2026 6:44 PM CDT
- Forecast office
- BIS
- Source
- NOAA / NWS
Daily Outlook
This Week in Napoleon
Saturday looks like the warmest upcoming period in Napoleon at 86 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Saturday at about 18 to 30 mph SE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- May 27, 2026 6:44 PM CDT
- Coverage
- 4 days
- Time zone
- America/Chicago
- Forecast office
- BIS
- Radar station
- KBIS
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Southeast wind 18 to 26 mph, with gusts as high as 36 mph.
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 85. Southeast wind 18 to 25 mph, with gusts as high as 33 mph.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 55. Southeast wind 10 to 20 mph, with gusts as high as 28 mph.
A chance of rain showers. Mostly sunny, with a high near 81. Southeast wind 10 to 16 mph, with gusts as high as 23 mph.
A chance of rain showers before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 52. Southeast wind 8 to 15 mph.
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 79. South wind 9 to 15 mph, with gusts as high as 21 mph.
A chance of showers and thunderstorms before 1am, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 50.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
May 30
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
86°F |
18 to 30 mph
SE
|
|
Saturday Night
May 30
|
Chance Showers And Thunderstorms
|
59°F |
18 to 26 mph
SE
|
|
Sunday
May 31
|
Chance Showers And Thunderstorms
|
85°F |
18 to 25 mph
SE
|
|
Sunday Night
May 31
|
Chance Showers And Thunderstorms
|
55°F |
10 to 20 mph
SE
|
|
Monday
Jun 1
|
Chance Rain Showers
|
81°F |
10 to 16 mph
SE
|
|
Monday Night
Jun 1
|
Slight Chance Showers And Thunderstorms
|
52°F |
8 to 15 mph
SE
|
|
Tuesday
Jun 2
|
Chance Showers And Thunderstorms
|
79°F |
9 to 15 mph
S
|
|
Tuesday Night
Jun 2
|
Chance Showers And Thunderstorms
|
50°F |
9 to 15 mph
S
|
Nearby Forecasts
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