Fortuna, ND Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Fortuna, ND in one place.
A chance of rain showers between 9am and 1pm, then a chance of showers and thunderstorms between 3pm and 5pm. Partly sunny, with a high near 72. Northeast wind 8 to 12 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Fortuna, 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: Aug 11, 2026 9:05 AM CDT.
The active forecast window currently covers Aug 12 to Aug 17, 2026 for Fortuna, ND.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 12 to Aug 17, 2026
- Latest sync
- Aug 11, 2026 9:05 AM CDT
- Forecast office
- BIS
- Source
- NOAA / NWS
Daily Outlook
This Week in Fortuna
Monday looks like the warmest upcoming period in Fortuna at 77 degrees F.
Saturday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Friday at about 21 to 24 mph E.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 11, 2026 9:05 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- BIS
- Radar station
- KMBX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers after 1am. Mostly cloudy, with a low around 50. Northeast wind around 12 mph. Chance of precipitation is 20%.
A chance of rain showers. Mostly cloudy, with a high near 70. East wind 9 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
A chance of rain showers before 7pm, then showers and thunderstorms. Cloudy, with a low around 50. East wind 17 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Showers and thunderstorms. Cloudy, with a high near 62. East wind 21 to 24 mph, with gusts as high as 37 mph.
Showers and thunderstorms likely. Mostly cloudy, with a low around 47. North wind 9 to 21 mph, with gusts as high as 32 mph.
A chance of rain showers before 7am. Mostly cloudy, with a high near 67. Northwest wind around 10 mph.
Partly cloudy, with a low around 46. East wind 5 to 10 mph.
Mostly sunny, with a high near 73. South wind 3 to 7 mph.
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 52. Southeast wind around 7 mph.
A chance of rain showers before 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 77. West wind around 9 mph.
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Aug 12
|
Chance Rain Showers
|
72°F |
8 to 12 mph
NE
|
|
Wednesday Night
Aug 12
|
Mostly Cloudy then Slight Chance Rain Showers
|
50°F |
12 mph
NE
|
|
Thursday
Aug 13
|
Chance Rain Showers
|
70°F |
9 to 17 mph
E
|
|
Thursday Night
Aug 13
|
Showers And Thunderstorms
|
50°F |
17 to 21 mph
E
|
|
Friday
Aug 14
|
Showers And Thunderstorms
|
62°F |
21 to 24 mph
E
|
|
Friday Night
Aug 14
|
Showers And Thunderstorms Likely
|
47°F |
9 to 21 mph
N
|
|
Saturday
Aug 15
|
Chance Rain Showers then Mostly Cloudy
|
67°F |
10 mph
NW
|
|
Saturday Night
Aug 15
|
Partly Cloudy
|
46°F |
5 to 10 mph
E
|
|
Sunday
Aug 16
|
Mostly Sunny
|
73°F |
3 to 7 mph
S
|
|
Sunday Night
Aug 16
|
Chance Showers And Thunderstorms
|
52°F |
7 mph
SE
|
|
Monday
Aug 17
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
77°F |
9 mph
W
|
|
Monday Night
Aug 17
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
54°F |
8 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fortuna.