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

Weather in Mercer, North Dakota

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

Mercer, ND
Sunday, May 17 at 2:48 AM
50
°
Clear
Feels like
41°
Humidity
45%
Wind
11 mph
Sunrise
6:04 AM
Sunset
9:14 PM
Mercer, ND
Hour by hour · 24h
68°
9p
64°
10p
61°
11p
59°
12a
58°
1a
56°
2a
55°
3a
54°
4a
53°
5a
51°
6a
51°
7a
56°
8a
59°
9a
64°
10a
66°
11a
68°
12p
70°
1p
70°
2p
71°
3p
71°
4p
71°
5p
70°
6p
64°
7p
64°
8p
L 51°H 71°
Mercer, ND
7-day forecast
  1. Today
    May 16
    Overcast
    61°39°
  2. Sunday
    May 17
    Rain
    83%
    47°41°
  3. Monday
    May 18
    Foggy
    32%
    43°37°
  4. Tuesday
    May 19
    Overcast
    32%
    50°36°
  5. Wednesday
    May 20
    Overcast
    10%
    66°35°
  6. Thursday
    May 21
    Light Rain
    21%
    57°49°
  7. Friday
    May 22
    Overcast
    28%
    70°44°
Mercer, ND
Anemometer · 24h winds · from true
NESW
From · True
E
092° · veering 167°
Direction
E
092°
Sustained
11
mph
Gust
23
mph
Peak 24h
35
avg 12
Beaufort · 3 · GENTLE 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 12 · pk 35 @ 2:00a
−24h−18h−12h−6hnow
Light breeze veering 167° from the e.
Mercer, ND
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
941.8
-0.8 mb in 3h · falling rapidly · 27.81 inHg
Now
941.8
mb
3h
-0.8
mb
12h
-3.6
mb
24h
+2.2
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 940946
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Mercer, ND
Air quality
34
AQI
Good
PM 2.5
0.3 μg/m³
PM 10
0.3 μg/m³
NO₂
1.3 μg/m³
Ozone
66.0 μg/m³
UV Index
0.0 Low
Mercer, ND
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:29 AM
Sunrise
6:04 AM
Daylight
15h 10m
Sunset
9:14 PM
Civil dusk
2:51 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Mercer, ND
The moon
New Moon
0% illuminated
Moonrise
10:59 AM
Moonset
2:57 AM
In sign
♊︎ Gemini
Mercer, 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 →

Mercer at a glance

  • Today vs. normal: 14°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 Mercer

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.