Portland, ND Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Portland, ND in one place.
Sunny, with a high near 98. Heat index values as high as 99. East southeast wind 9 to 20 mph.
Local Weather Overview
This forecast page for Portland, 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 15, 2026 12:50 AM CDT.
The active forecast window currently covers Jul 16 to Jul 21, 2026 for Portland, ND.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 16 to Jul 21, 2026
- Latest sync
- Jul 15, 2026 12:50 AM CDT
- Forecast office
- FGF
- Source
- NOAA / NWS
Daily Outlook
This Week in Portland
Thursday looks like the warmest upcoming period in Portland at 98 degrees F.
Monday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Monday at about 17 to 29 mph NW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 15, 2026 12:50 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- FGF
- Radar station
- KMVX
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 69. South southeast wind 15 to 18 mph.
Mostly sunny, with a high near 94. West northwest wind 15 to 22 mph.
Mostly clear, with a low around 64. North wind 9 to 22 mph.
Mostly sunny, with a high near 91. North wind 9 to 13 mph.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66. East southeast wind 7 to 12 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Mostly sunny, with a high near 94. West southwest wind 9 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms after 7pm. Mostly clear, with a low around 66. West northwest wind 15 to 22 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 85. Northwest wind 17 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 59. North northwest wind 14 to 29 mph.
Mostly sunny, with a high near 80. North northwest wind 15 to 23 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jul 16
|
Sunny
|
98°F |
9 to 20 mph
ESE
|
|
Thursday Night
Jul 16
|
Partly Cloudy
|
69°F |
15 to 18 mph
SSE
|
|
Friday
Jul 17
|
Mostly Sunny
|
94°F |
15 to 22 mph
WNW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
64°F |
9 to 22 mph
N
|
|
Saturday
Jul 18
|
Mostly Sunny
|
91°F |
9 to 13 mph
N
|
|
Saturday Night
Jul 18
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
66°F |
7 to 12 mph
ESE
|
|
Sunday
Jul 19
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
94°F |
9 to 22 mph
WSW
|
|
Sunday Night
Jul 19
|
Slight Chance Showers And Thunderstorms
|
66°F |
15 to 22 mph
WNW
|
|
Monday
Jul 20
|
Slight Chance Rain Showers then Mostly Sunny
|
85°F |
17 to 29 mph
NW
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
59°F |
14 to 29 mph
NNW
|
|
Tuesday
Jul 21
|
Mostly Sunny
|
80°F |
15 to 23 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Portland.
Nearby forecast pages are not available for this location yet.
