Weather StoryAlmanac, microseasons, and the day's weather story.

Weather in Portland, North Dakota

Roses Bloom Along the Shelter Rows. Day 59 of spring. Read this microseason across nine climate regions →

Portland, ND
Sunday, May 17 at 4:09 AM
46
°
Clear
Feels like
39°
Humidity
51%
Wind
5 mph
Sunrise
5:50 AM
Sunset
9:01 PM
Portland, ND
Hour by hour · 24h
67°
11p
65°
12a
63°
1a
62°
2a
60°
3a
60°
4a
59°
5a
57°
6a
59°
7a
63°
8a
69°
9a
72°
10a
74°
11a
76°
12p
77°
1p
79°
2p
79°
3p
79°
4p
78°
5p
77°
6p
73°
7p
70°
8p
64°
9p
61°
10p
L 57°H 79°
Portland, ND
7-day forecast
  1. Today
    May 16
    Overcast
    59°46°
  2. Sunday
    May 17
    Rain
    78%
    58°40°
  3. Monday
    May 18
    Rain
    60%
    49°41°
  4. Tuesday
    May 19
    Light Drizzle
    60%
    46°39°
  5. Wednesday
    May 20
    Overcast
    64°37°
  6. Thursday
    May 21
    Light Drizzle
    27%
    57°48°
  7. Friday
    May 22
    Light Drizzle
    15%
    71°51°
Portland, ND
Anemometer · 24h winds · from true
NESW
From · True
ENE
065° · veering 136°
Direction
ENE
065°
Sustained
5
mph
Gust
12
mph
Peak 24h
34
avg 11
Beaufort · 2 · LIGHT BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 11 · pk 34 @ 9:00a
−24h−18h−12h−6hnow
Light breeze veering 136° from the ene.
Portland, ND
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
977.4
-1.0 mb in 3h · falling rapidly · 28.86 inHg
Now
977.4
mb
3h
-1.0
mb
12h
-1.1
mb
24h
+5.8
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 972979
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Portland, ND
Air quality
31
AQI
Good
PM 2.5
0.7 μg/m³
PM 10
0.7 μg/m³
NO₂
2.2 μg/m³
Ozone
52.0 μg/m³
UV Index
0.0 Low
Portland, ND
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:15 AM
Sunrise
5:50 AM
Daylight
15h 11m
Sunset
9:01 PM
Civil dusk
2:38 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Portland, ND
The moon
New Moon
0% illuminated
Moonrise
10:46 AM
Moonset
2:43 AM
In sign
♊︎ Gemini
Portland, ND
Microseason · 28 of 72
May 16–20

Roses Bloom Along the Shelter Rows

plant
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Portland at a glance

  • Today vs. normal: 18°F below the seasonal normal for this latitude
  • Last frost: May 31 (climatological average for this latitude)
  • Microseason: 28 of 72, May 16–20
  • Planting window: Direct sow okra, melons, and southern peas. Thin carrot rows.

Right now in the garden

Cool-season window is open

As of May 17, the cool-season window is open or about to open. Direct-sow peas, lettuce, spinach, radishes, and brassicas now. Hold off on warm-season crops until 1–2 weeks after the last spring frost (around May).

ZIP codes in Portland

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.