Weather in Mark, Illinois
Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →
Mark, IL
Sunday, May 17 at 2:33 AM
71
°
Partly Cloudy
Feels like
71°
Humidity
69%
Wind
10 mph
Sunrise
5:37 AM
Sunset
8:09 PM
Mark, IL
Hour by hour · 24h
64°
9p
63°
10p
62°
11p
62°
12a
60°
16%
1a
60°
2a
60°
3a
60°
14%
4a
60°
12%
5a
54°
35%
6a
55°
18%
7a
58°
8a
59°
9a
62°
10a
66°
11a
70°
12p
73°
1p
75°
2p
77°
3p
78°
4p
79°
5p
78°
6p
77°
7p
75°
8p
Mark, IL
7-day forecast
- TodayMay 16Rain56%80°62°
- SundayMay 17Overcast28%87°65°
- MondayMay 18Rain76%79°67°
- TuesdayMay 19Showers66%74°55°
- WednesdayMay 20Overcast13%63°45°
- ThursdayMay 21Overcast—65°44°
- FridayMay 22Overcast—58°51°
Mark, IL
Next 24 hours · Cool now
Mark, IL
Anemometer · 24h winds · from true
From · True
S
170° · backing 22°
Direction
S
170°
Sustained
10
mph
Gust
16
mph
Peak 24h
21
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
−24h−18h−12h−6hnow
Mark, IL
Air quality
47
AQI
Good
- PM 2.5
- 6.7 μg/m³
- PM 10
- 8.1 μg/m³
- NO₂
- 8.6 μg/m³
- Ozone
- 70.0 μg/m³
- UV Index
- 0.0 Low
Mark, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:07 AM
Sunrise
5:37 AM
Daylight
14h 32m
Sunset
8:09 PM
Civil dusk
1:42 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Mark, IL
The moon
New Moon
0% illuminated
- Moonrise
- 10:42 AM
- Moonset
- 1:40 AM
- In sign
- ♊︎ Gemini
Mark, IL
Microseason · 28 of 72
May 16–20
Roses open along the stoops
plant
Mark at a glance
- Today vs. normal: 71°F — typical for the season
- Last frost: April 24 (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.