Weather in Lyndon, Illinois
Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →
Lyndon, IL
Sunday, May 17 at 1:40 AM
76
°
Overcast
Feels like
78°
Humidity
67%
Wind
7 mph
Sunrise
5:38 AM
Sunset
8:13 PM
Lyndon, IL
Hour by hour · 24h
68°
8p
64°
9p
62°
10p
63°
11p
61°
21%
12a
60°
1a
59°
2a
61°
11%
3a
61°
16%
4a
61°
14%
5a
58°
6a
57°
7a
59°
8a
63°
9a
65°
10a
69°
11a
73°
12p
76°
1p
79°
2p
81°
3p
82°
4p
82°
5p
81°
6p
79°
7p
Lyndon, IL
7-day forecast
- TodayMay 16Drizzle67%85°63°
- SundayMay 17Drizzle44%88°64°
- MondayMay 18Thunderstorm89%84°69°
- TuesdayMay 19Showers67%72°51°
- WednesdayMay 20Overcast—62°44°
- ThursdayMay 21Overcast—67°43°
- FridayMay 22Overcast—65°50°
Lyndon, IL
Next 24 hours · Mild now
Lyndon, IL
Anemometer · 24h winds · from true
From · True
S
188° · backing 152°
Direction
S
188°
Sustained
7
mph
Gust
15
mph
Peak 24h
19
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
−24h−18h−12h−6hnow
Lyndon, IL
Air quality
56
AQI
Moderate
- PM 2.5
- 3.9 μg/m³
- PM 10
- 5.0 μg/m³
- NO₂
- 4.2 μg/m³
- Ozone
- 84.0 μg/m³
- UV Index
- 0.0 Low
Lyndon, 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 35m
Sunset
8:13 PM
Civil dusk
1:46 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Lyndon, IL
The moon
New Moon
0% illuminated
- Moonrise
- 10:42 AM
- Moonset
- 1:45 AM
- In sign
- ♉︎ Taurus
Lyndon, IL
Microseason · 28 of 72
May 16–20
Roses open along the stoops
plant
Lyndon at a glance
- Today vs. normal: 6°F above the seasonal normal for this latitude
- Last frost: April 26 (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.