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

Weather in Byron, Minnesota

Roses Bloom Along the Shelter Rows. Day 58 of spring. Read this microseason across nine climate regions →

Byron, MN
Saturday, May 16 at 11:54 PM
78
°
Partly Cloudy
Feels like
71°
Humidity
19%
Wind
7 mph
Sunrise
5:42 AM
Sunset
8:31 PM
Byron, MN
Hour by hour · 24h
74°
6p
70°
25%
7p
65°
49%
8p
60°
56%
9p
58°
60%
10p
58°
25%
11p
57°
12a
58°
1a
58°
2a
58°
3a
57°
4a
56°
5a
55°
6a
56°
7a
60°
8a
65°
9a
68°
10a
74°
11a
78°
12p
82°
1p
84°
2p
86°
3p
87°
4p
86°
5p
L 55°H 87°
Byron, MN
7-day forecast
  1. Today
    May 16
    Overcast
    11%
    81°54°
  2. Sunday
    May 17
    Light Drizzle
    44%
    69°54°
  3. Monday
    May 18
    Showers
    94%
    68°60°
  4. Tuesday
    May 19
    Drizzle
    94%
    60°45°
  5. Wednesday
    May 20
    Overcast
    58°44°
  6. Thursday
    May 21
    Overcast
    61°41°
  7. Friday
    May 22
    Drizzle
    52°47°
Byron, MN
Anemometer · 24h winds · from true
NESW
From · True
NNW
335° · veering 81°
Direction
NNW
335°
Sustained
7
mph
Gust
9
mph
Peak 24h
16
avg 6
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 6 · pk 16 @ 11:00p
−24h−18h−12h−6hnow
A whisper of wind — leaves barely shift on the trees.
Byron, MN
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
968.4
+0.9 mb in 3h · steady · 28.60 inHg
Now
968.4
mb
3h
+0.9
mb
12h
+0.6
mb
24h
+5.4
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 962969
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Byron, MN
Air quality
53
AQI
Moderate
PM 2.5
6.4 μg/m³
PM 10
9.3 μg/m³
NO₂
0.3 μg/m³
Ozone
111.0 μg/m³
UV Index
1.0 Low
Byron, MN
Almanac · Saturday, May 16
Flowers blooming in late autumn, a sure sign of a bad winter coming.
Civil dawn
10:11 AM
Sunrise
5:42 AM
Daylight
14h 49m
Sunset
8:31 PM
Civil dusk
2:05 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Byron, MN
The moon
New Moon
0% illuminated
Moonrise
10:02 AM
Moonset
12:45 AM
In sign
♉︎ Taurus
Byron, MN
Microseason · 28 of 72
May 16–20

Roses Bloom Along the Shelter Rows

weather
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Byron at a glance

  • Today vs. normal: 10°F above the seasonal normal for this latitude
  • Last frost: May 10 (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 16, 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 Byron

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.