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

Weather in Secor, Illinois

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

Secor, IL
Sunday, May 17 at 3:41 AM
68
°
Overcast
Feels like
68°
Humidity
83%
Wind
8 mph
Sunrise
5:38 AM
Sunset
8:07 PM
Secor, IL
Hour by hour · 24h
59°
10p
58°
11p
57°
12a
56°
1a
55°
2a
56°
3a
57°
11%
4a
56°
27%
5a
52°
82%
6a
53°
49%
7a
54°
22%
8a
56°
9a
57°
10a
61°
11a
64°
12p
67°
1p
70°
2p
74°
3p
76°
4p
76°
5p
76°
6p
74°
7p
72°
8p
70°
9p
L 52°H 76°
Secor, IL
7-day forecast
  1. Today
    May 16
    Overcast
    51%
    77°62°
  2. Sunday
    May 17
    Overcast
    25%
    86°63°
  3. Monday
    May 18
    Showers
    73%
    80°67°
  4. Tuesday
    May 19
    Light Showers
    72%
    77°57°
  5. Wednesday
    May 20
    Overcast
    23%
    65°47°
  6. Thursday
    May 21
    Overcast
    64°46°
  7. Friday
    May 22
    Overcast
    11%
    60°53°
Secor, IL
Anemometer · 24h winds · from true
NESW
From · True
SSE
166° · backing 47°
Direction
SSE
166°
Sustained
8
mph
Gust
19
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 @ 12:00p
−24h−18h−12h−6hnow
Light breeze backing 47° from the sse.
Secor, IL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
985.5
+0.5 mb in 3h · steady · 29.10 inHg
Now
985.5
mb
3h
+0.5
mb
12h
-0.2
mb
24h
+3.5
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 982987
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Secor, IL
Air quality
45
AQI
Good
PM 2.5
8.7 μg/m³
PM 10
10.4 μg/m³
NO₂
12.7 μg/m³
Ozone
66.0 μg/m³
UV Index
0.0 Low
Secor, 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 29m
Sunset
8:07 PM
Civil dusk
1:39 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Secor, IL
The moon
New Moon
0% illuminated
Moonrise
10:43 AM
Moonset
1:38 AM
In sign
♊︎ Gemini
Secor, 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 →

Secor at a glance

  • Today vs. normal: 3°F below the seasonal normal for this latitude
  • Last frost: April 20 (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 Secor

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.