Napoleon, ND Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Napoleon, ND in one place.
Sunny, with a high near 98. Heat index values as high as 99. Southeast wind 8 to 13 mph, with gusts as high as 22 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: Jul 14, 2026 8:39 AM CDT.
The active forecast window currently covers Jul 14 to Jul 20, 2026 for Napoleon, ND.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 14 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 8:39 AM CDT
- Forecast office
- BIS
- Source
- NOAA / NWS
Daily Outlook
This Week in Napoleon
Today looks like the warmest upcoming period in Napoleon at 98 degrees F.
Monday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Monday at about 12 to 21 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 14, 2026 8:39 AM CDT
- Coverage
- 7 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
Mostly clear, with a low around 70. Heat index values as high as 98. Southeast wind 13 to 16 mph, with gusts as high as 23 mph.
Sunny, with a high near 95. Southeast wind 13 to 18 mph, with gusts as high as 26 mph.
Mostly clear, with a low around 69. Southeast wind 15 to 18 mph, with gusts as high as 26 mph.
Sunny, with a high near 95. Southeast wind around 17 mph, with gusts as high as 25 mph.
Partly cloudy, with a low around 70. East wind around 15 mph, with gusts as high as 21 mph.
Mostly sunny, with a high near 92. North wind around 15 mph, with gusts as high as 23 mph.
Mostly clear, with a low around 67. Northeast wind 8 to 13 mph, with gusts as high as 20 mph.
Sunny, with a high near 90. Northeast wind 10 to 15 mph, with gusts as high as 21 mph.
A slight chance of rain showers after 1am. Mostly clear, with a low around 65. East wind 10 to 15 mph, with gusts as high as 22 mph.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 89. Southwest wind 13 to 20 mph, with gusts as high as 28 mph.
Partly cloudy, with a low around 64. North wind 10 to 18 mph, with gusts as high as 26 mph.
A slight chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 85. West wind 12 to 21 mph, with gusts as high as 29 mph.
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 62.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 14
|
Sunny
|
98°F |
8 to 13 mph
SE
|
|
Tonight
Jul 14
|
Mostly Clear
|
70°F |
13 to 16 mph
SE
|
|
Wednesday
Jul 15
|
Sunny
|
95°F |
13 to 18 mph
SE
|
|
Wednesday Night
Jul 15
|
Mostly Clear
|
69°F |
15 to 18 mph
SE
|
|
Thursday
Jul 16
|
Sunny
|
95°F |
17 mph
SE
|
|
Thursday Night
Jul 16
|
Partly Cloudy
|
70°F |
15 mph
E
|
|
Friday
Jul 17
|
Mostly Sunny
|
92°F |
15 mph
N
|
|
Friday Night
Jul 17
|
Mostly Clear
|
67°F |
8 to 13 mph
NE
|
|
Saturday
Jul 18
|
Sunny
|
90°F |
10 to 15 mph
NE
|
|
Saturday Night
Jul 18
|
Mostly Clear then Slight Chance Rain Showers
|
65°F |
10 to 15 mph
E
|
|
Sunday
Jul 19
|
Slight Chance Rain Showers then Mostly Sunny
|
89°F |
13 to 20 mph
SW
|
|
Sunday Night
Jul 19
|
Partly Cloudy
|
64°F |
10 to 18 mph
N
|
|
Monday
Jul 20
|
Slight Chance Showers And Thunderstorms
|
85°F |
12 to 21 mph
W
|
|
Monday Night
Jul 20
|
Slight Chance Showers And Thunderstorms
|
62°F |
9 to 18 mph
NE
|
Nearby Forecasts
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