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

Weather in Alden, Illinois

Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →

Alden, IL
Sunday, May 17 at 3:55 AM
68
°
Partly Cloudy
Feels like
69°
Humidity
78%
Wind
6 mph
Sunrise
5:30 AM
Sunset
8:10 PM
Alden, IL
Hour by hour · 24h
52°
10p
52°
11p
51°
12a
49°
1a
50°
19%
2a
50°
19%
3a
51°
4a
50°
5a
51°
6a
54°
7a
57°
8a
59°
9a
61°
10a
65°
11a
67°
12p
70°
1p
72°
2p
74°
3p
75°
4p
76°
5p
75°
6p
73°
7p
69°
8p
66°
9p
L 49°H 76°
Alden, IL
7-day forecast
  1. Today
    May 16
    Heavy Rain
    55%
    79°58°
  2. Sunday
    May 17
    Heavy Drizzle
    37%
    83°60°
  3. Monday
    May 18
    Showers
    61%
    77°65°
  4. Tuesday
    May 19
    Showers
    53%
    71°52°
  5. Wednesday
    May 20
    Overcast
    58°40°
  6. Thursday
    May 21
    Overcast
    60°38°
  7. Friday
    May 22
    Overcast
    12%
    63°45°
Alden, IL
Anemometer · 24h winds · from true
NESW
From · True
S
172° · backing 19°
Direction
S
172°
Sustained
6
mph
Gust
12
mph
Peak 24h
22
avg 7
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 7 · pk 22 @ 7:00a
−24h−18h−12h−6hnow
Light breeze backing 19° from the s.
Alden, IL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
975.6
+0.1 mb in 3h · rising · 28.81 inHg
Now
975.6
mb
3h
+0.1
mb
12h
-0.1
mb
24h
+3.8
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 972977
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Alden, IL
Air quality
52
AQI
Moderate
PM 2.5
8.4 μg/m³
PM 10
9.3 μg/m³
NO₂
20.2 μg/m³
Ozone
67.0 μg/m³
UV Index
0.0 Low
Alden, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:00 AM
Sunrise
5:30 AM
Daylight
14h 40m
Sunset
8:10 PM
Civil dusk
1:43 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Alden, IL
The moon
New Moon
0% illuminated
Moonrise
10:34 AM
Moonset
1:42 AM
In sign
♊︎ Gemini
Alden, IL
Microseason · 28 of 72
May 16–20

Roses open along the stoops

plant
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Alden at a glance

  • Today vs. normal: 68°F — typical for the season
  • Last frost: May 1 (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 Alden

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.