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Weather in Sheldon, Illinois

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

Sheldon, IL
Sunday, May 17 at 3:54 AM
64
°
Overcast
Feels like
64°
Humidity
86%
Wind
8 mph
Sunrise
5:31 AM
Sunset
8:01 PM
Sheldon, IL
Hour by hour · 24h
52°
10p
51°
11p
49°
12a
48°
1a
48°
2a
50°
3a
50°
12%
4a
50°
5a
50°
6a
53°
21%
7a
51°
58%
8a
52°
22%
9a
55°
10a
57°
11a
58°
12p
61°
1p
65°
2p
68°
3p
70°
4p
71°
5p
71°
6p
70°
7p
66°
8p
64°
9p
L 48°H 71°
Sheldon, IL
7-day forecast
  1. Today
    May 16
    Rain
    38%
    77°61°
  2. Sunday
    May 17
    Overcast
    86°62°
  3. Monday
    May 18
    Heavy Rain
    80%
    83°65°
  4. Tuesday
    May 19
    Light Showers
    81%
    81°59°
  5. Wednesday
    May 20
    Overcast
    58%
    62°46°
  6. Thursday
    May 21
    Overcast
    64°45°
  7. Friday
    May 22
    Drizzle
    15%
    56°52°
Sheldon, IL
Anemometer · 24h winds · from true
NESW
From · True
S
191° · veering 5°
Direction
S
191°
Sustained
8
mph
Gust
17
mph
Peak 24h
28
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 28 @ 1:00p
−24h−18h−12h−6hnow
Light breeze veering 5° from the s.
Sheldon, IL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
988.5
+0.4 mb in 3h · rising · 29.19 inHg
Now
988.5
mb
3h
+0.4
mb
12h
+0.2
mb
24h
+4.4
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 984989
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Sheldon, IL
Air quality
45
AQI
Good
PM 2.5
6.8 μg/m³
PM 10
7.6 μg/m³
NO₂
4.6 μg/m³
Ozone
74.0 μg/m³
UV Index
0.0 Low
Sheldon, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:02 AM
Sunrise
5:31 AM
Daylight
14h 30m
Sunset
8:01 PM
Civil dusk
1:33 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Sheldon, IL
The moon
New Moon
0% illuminated
Moonrise
10:37 AM
Moonset
1:31 AM
In sign
♊︎ Gemini
Sheldon, 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 →

Sheldon at a glance

  • Today vs. normal: 7°F below the seasonal normal for this latitude
  • Last frost: April 21 (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 Sheldon

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.