Grand Harbor, ND Weather Forecast
Local 7-day forecast
Patchy Fog then Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grand Harbor, ND in one place.
Patchy fog and patchy smoke before 10am. Partly sunny. High near 84, with temperatures falling to around 82 in the afternoon. North northwest wind around 15 mph.
Local Weather Overview
This forecast page for Grand Harbor, 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 17, 2026 9:43 AM CDT.
The active forecast window currently covers Jul 17 to Jul 23, 2026 for Grand Harbor, ND.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 9:43 AM CDT
- Forecast office
- FGF
- Source
- NOAA / NWS
Daily Outlook
This Week in Grand Harbor
Sunday looks like the warmest upcoming period in Grand Harbor at 92 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Monday at about 16 to 28 mph NW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 9:43 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- FGF
- Radar station
- KMBX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear. Low around 62, with temperatures rising to around 64 overnight. Northwest wind 2 to 13 mph.
Mostly sunny, with a high near 86. North wind around 5 mph.
A slight chance of rain showers after 1am. Partly cloudy, with a low around 67. Southeast wind 3 to 13 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 1pm. Mostly sunny, with a high near 92. South southwest wind 13 to 17 mph. Chance of precipitation is 20%.
Mostly clear, with a low around 67. West wind around 14 mph.
Sunny, with a high near 83. Northwest wind 16 to 28 mph, with gusts as high as 38 mph.
Mostly clear, with a low around 58. North northwest wind 16 to 26 mph, with gusts as high as 37 mph.
Mostly sunny, with a high near 76. North northwest wind 15 to 18 mph.
Mostly clear, with a low around 56. East wind 5 to 14 mph.
Sunny, with a high near 80. West southwest wind 6 to 9 mph.
Mostly clear, with a low around 59. East southeast wind 5 to 8 mph.
Mostly sunny, with a high near 84. Southwest wind around 9 mph.
A slight chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 62. East northeast wind around 8 mph. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 17
|
Patchy Fog then Partly Sunny
|
84°F |
15 mph
NNW
|
|
Tonight
Jul 17
|
Mostly Clear
|
62°F |
2 to 13 mph
NW
|
|
Saturday
Jul 18
|
Mostly Sunny
|
86°F |
5 mph
N
|
|
Saturday Night
Jul 18
|
Partly Cloudy then Slight Chance Rain Showers
|
67°F |
3 to 13 mph
SE
|
|
Sunday
Jul 19
|
Slight Chance Rain Showers
|
92°F |
13 to 17 mph
SSW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
67°F |
14 mph
W
|
|
Monday
Jul 20
|
Sunny
|
83°F |
16 to 28 mph
NW
|
|
Monday Night
Jul 20
|
Mostly Clear
|
58°F |
16 to 26 mph
NNW
|
|
Tuesday
Jul 21
|
Mostly Sunny
|
76°F |
15 to 18 mph
NNW
|
|
Tuesday Night
Jul 21
|
Mostly Clear
|
56°F |
5 to 14 mph
E
|
|
Wednesday
Jul 22
|
Sunny
|
80°F |
6 to 9 mph
WSW
|
|
Wednesday Night
Jul 22
|
Mostly Clear
|
59°F |
5 to 8 mph
ESE
|
|
Thursday
Jul 23
|
Mostly Sunny
|
84°F |
9 mph
SW
|
|
Thursday Night
Jul 23
|
Slight Chance Showers And Thunderstorms
|
62°F |
8 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grand Harbor.