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

Weather in Ashburn, Missouri

Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →

Ashburn, MO
Sunday, May 17 at 3:56 AM
70
°
Overcast
Feels like
70°
Humidity
86%
Wind
13 mph
Sunrise
5:49 AM
Sunset
8:12 PM
Ashburn, MO
Hour by hour · 24h
64°
10p
63°
11p
63°
12a
62°
1a
62°
12%
2a
61°
22%
3a
62°
22%
4a
57°
53%
5a
56°
28%
6a
56°
13%
7a
58°
8a
62°
9a
67°
10a
71°
11a
74°
12p
78°
1p
81°
2p
81°
3p
82°
4p
82°
5p
81°
6p
79°
7p
76°
8p
73°
9p
L 56°H 82°
Ashburn, MO
7-day forecast
  1. Today
    May 16
    Light Rain
    42%
    79°65°
  2. Sunday
    May 17
    Overcast
    24%
    86°69°
  3. Monday
    May 18
    Light Showers
    64%
    77°68°
  4. Tuesday
    May 19
    Light Showers
    53%
    74°59°
  5. Wednesday
    May 20
    Overcast
    17%
    64°46°
  6. Thursday
    May 21
    Overcast
    10%
    65°49°
  7. Friday
    May 22
    Overcast
    14%
    66°52°
Ashburn, MO
Anemometer · 24h winds · from true
NESW
From · True
SE
127° · veering 10°
Direction
SE
127°
Sustained
13
mph
Gust
24
mph
Peak 24h
25
avg 6
Beaufort · 4 · MOD 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 25 @ 11:00a
−24h−18h−12h−6hnow
Sustained 13 mph with gusts pulsing to 24 — flags snap, branches bend.
Ashburn, MO
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
989.5
-1.3 mb in 3h · steady · 29.22 inHg
Now
989.5
mb
3h
-1.3
mb
12h
-3.7
mb
24h
+0.2
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 989994
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Ashburn, MO
Air quality
38
AQI
Good
PM 2.5
5.2 μg/m³
PM 10
5.7 μg/m³
NO₂
5.1 μg/m³
Ozone
68.0 μg/m³
UV Index
0.0 Low
Ashburn, MO
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:20 AM
Sunrise
5:49 AM
Daylight
14h 23m
Sunset
8:12 PM
Civil dusk
1:44 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Ashburn, MO
The moon
New Moon
0% illuminated
Moonrise
10:55 AM
Moonset
1:42 AM
In sign
♊︎ Gemini
Ashburn, MO
Microseason · 28 of 72
May 16–20

Roses open on the Piedmont edge

insect
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Ashburn at a glance

  • Today vs. normal: 70°F — typical for the season
  • Last frost: April 13 (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

Warm-season window is open

As of May 17, the last spring frost has passed for most years. Transplant tomatoes, peppers, eggplants, basil, and cucurbits (cucumbers, squash, melons) now. Direct-sow beans and corn into warm soil.

ZIP codes in Ashburn

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.