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

Weather in Milton, Illinois

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

Milton, IL
Sunday, May 17 at 3:54 AM
66
°
Mostly Clear
Feels like
66°
Humidity
89%
Wind
12 mph
Sunrise
5:47 AM
Sunset
8:10 PM
Milton, IL
Hour by hour · 24h
64°
10p
63°
11p
63°
12a
62°
1a
61°
2a
61°
26%
3a
59°
27%
4a
57°
46%
5a
54°
69%
6a
54°
27%
7a
56°
10%
8a
59°
9a
65°
10a
69°
11a
73°
12p
76°
1p
78°
2p
81°
3p
82°
4p
81°
5p
81°
6p
79°
7p
76°
8p
74°
9p
L 54°H 82°
Milton, IL
7-day forecast
  1. Today
    May 16
    Heavy Rain
    54%
    75°66°
  2. Sunday
    May 17
    Overcast
    14%
    87°66°
  3. Monday
    May 18
    Showers
    61%
    76°68°
  4. Tuesday
    May 19
    Light Showers
    63%
    73°59°
  5. Wednesday
    May 20
    Overcast
    27%
    64°47°
  6. Thursday
    May 21
    Overcast
    64°48°
  7. Friday
    May 22
    Overcast
    14%
    66°52°
Milton, IL
Anemometer · 24h winds · from true
NESW
From · True
SE
128° · backing 63°
Direction
SE
128°
Sustained
12
mph
Gust
24
mph
Peak 24h
24
avg 8
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 8 · pk 24 @ 11:00p
−24h−18h−12h−6hnow
Light breeze backing 63° from the se.
Milton, IL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
985.6
-0.8 mb in 3h · steady · 29.10 inHg
Now
985.6
mb
3h
-0.8
mb
12h
-3.1
mb
24h
+0.8
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 985990
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Milton, IL
Air quality
42
AQI
Good
PM 2.5
6.1 μg/m³
PM 10
6.6 μg/m³
NO₂
6.3 μg/m³
Ozone
71.0 μg/m³
UV Index
0.0 Low
Milton, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:18 AM
Sunrise
5:47 AM
Daylight
14h 23m
Sunset
8:10 PM
Civil dusk
1:42 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Milton, IL
The moon
New Moon
0% illuminated
Moonrise
10:53 AM
Moonset
1:40 AM
In sign
♊︎ Gemini
Milton, IL
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 →

Milton at a glance

  • Today vs. normal: 6°F below the seasonal normal for this latitude
  • 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 Milton

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.