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

Weather in Cromwell, Minnesota

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

Cromwell, MN
Sunday, May 17 at 1:02 AM
55
°
Clear
Feels like
48°
Humidity
47%
Wind
10 mph
Sunrise
5:35 AM
Sunset
8:40 PM
Cromwell, MN
Hour by hour · 24h
55°
24%
8p
56°
15%
9p
56°
10p
56°
16%
11p
56°
16%
12a
55°
1a
54°
2a
54°
3a
51°
4a
51°
5a
50°
6a
52°
7a
57°
8a
63°
9a
69°
10a
75°
11a
76°
12p
78°
1p
79°
2p
80°
3p
81°
4p
80°
5p
78°
6p
76°
7p
L 50°H 81°
Cromwell, MN
7-day forecast
  1. Today
    May 16
    Clear
    72°49°
  2. Sunday
    May 17
    Rain
    58%
    53°41°
  3. Monday
    May 18
    Heavy Rain
    77%
    57°42°
  4. Tuesday
    May 19
    Drizzle
    85%
    47°39°
  5. Wednesday
    May 20
    Overcast
    59°29°
  6. Thursday
    May 21
    Overcast
    19%
    63°37°
  7. Friday
    May 22
    Light Drizzle
    16%
    50°44°
Cromwell, MN
Anemometer · 24h winds · from true
NESW
From · True
NNW
333° · veering 68°
Direction
NNW
333°
Sustained
10
mph
Gust
15
mph
Peak 24h
37
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 37 @ 2:00p
−24h−18h−12h−6hnow
Light breeze veering 68° from the nnw.
Cromwell, MN
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
966.6
-0.5 mb in 3h · falling · 28.54 inHg
Now
966.6
mb
3h
-0.5
mb
12h
+2.8
mb
24h
+7.9
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 958967
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Cromwell, MN
Air quality
38
AQI
Good
PM 2.5
0.3 μg/m³
PM 10
0.3 μg/m³
NO₂
1.0 μg/m³
Ozone
63.0 μg/m³
UV Index
0.1 Low
Cromwell, MN
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:01 AM
Sunrise
5:35 AM
Daylight
15h 05m
Sunset
8:40 PM
Civil dusk
2:16 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Cromwell, MN
The moon
New Moon
0% illuminated
Moonrise
10:32 AM
Moonset
2:19 AM
In sign
♉︎ Taurus
Cromwell, MN
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 →

Cromwell at a glance

  • Today vs. normal: 10°F below the seasonal normal for this latitude
  • Last frost: May 26 (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 Cromwell

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.