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

Weather in Downs, Illinois

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

Downs, IL
Sunday, May 17 at 3:44 AM
66
°
Overcast
Feels like
67°
Humidity
88%
Wind
8 mph
Sunrise
5:38 AM
Sunset
8:05 PM
Downs, IL
Hour by hour · 24h
57°
10p
55°
11p
55°
12a
54°
1a
54°
2a
56°
3a
55°
4a
54°
17%
5a
53°
89%
6a
52°
80%
7a
53°
38%
8a
54°
16%
9a
57°
10a
58°
11a
61°
12p
65°
1p
69°
2p
72°
3p
74°
4p
75°
5p
74°
6p
72°
7p
70°
8p
69°
9p
L 52°H 75°
Downs, IL
7-day forecast
  1. Today
    May 16
    Light Drizzle
    40%
    76°63°
  2. Sunday
    May 17
    Overcast
    18%
    84°63°
  3. Monday
    May 18
    Showers
    65%
    79°67°
  4. Tuesday
    May 19
    Showers
    77%
    78°58°
  5. Wednesday
    May 20
    Overcast
    46%
    66°48°
  6. Thursday
    May 21
    Overcast
    65°45°
  7. Friday
    May 22
    Overcast
    12%
    59°53°
Downs, IL
Anemometer · 24h winds · from true
NESW
From · True
SSE
148° · backing 33°
Direction
SSE
148°
Sustained
8
mph
Gust
21
mph
Peak 24h
31
avg 10
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 10 · pk 31 @ 11:00a
−24h−18h−12h−6hnow
Light breeze backing 33° from the sse.
Downs, IL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
984.7
+1.0 mb in 3h · rising · 29.08 inHg
Now
984.7
mb
3h
+1.0
mb
12h
-0.1
mb
24h
+4.0
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 981986
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Downs, IL
Air quality
46
AQI
Good
PM 2.5
6.4 μg/m³
PM 10
7.2 μg/m³
NO₂
6.8 μg/m³
Ozone
68.0 μg/m³
UV Index
0.0 Low
Downs, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:08 AM
Sunrise
5:38 AM
Daylight
14h 27m
Sunset
8:05 PM
Civil dusk
1:37 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Downs, IL
The moon
New Moon
0% illuminated
Moonrise
10:43 AM
Moonset
1:36 AM
In sign
♊︎ Gemini
Downs, 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 →

Downs at a glance

  • Today vs. normal: 5°F below the seasonal normal for this latitude
  • Last frost: April 18 (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 Downs

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.