Weather in Lannon, Wisconsin
Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →
Lannon, WI
Sunday, May 17 at 5:17 AM
64
°
Overcast
Feels like
64°
Humidity
76%
Wind
6 mph
Sunrise
5:26 AM
Sunset
8:11 PM
Lannon, WI
Hour by hour · 24h
49°
12a
50°
1a
50°
14%
2a
50°
20%
3a
52°
15%
4a
52°
5a
53°
19%
6a
55°
7a
58°
8a
61°
9a
63°
10a
67°
11a
70°
12p
72°
1p
74°
2p
75°
3p
77°
4p
77°
5p
76°
6p
75°
7p
71°
8p
69°
9p
66°
10p
65°
11p
Lannon, WI
7-day forecast
- TodayMay 17Heavy Rain67%64°53°
- MondayMay 18Heavy Rain65%76°55°
- TuesdayMay 19Showers46%71°51°
- WednesdayMay 20Overcast—53°38°
- ThursdayMay 21Overcast—56°36°
- FridayMay 22Overcast10%60°42°
- SaturdayMay 23Overcast10%65°51°
Lannon, WI
Next 24 hours · Cold now
Lannon, WI
Anemometer · 24h winds · from true
From · True
SSW
212° · backing 8°
Direction
SSW
212°
Sustained
6
mph
Gust
11
mph
Peak 24h
22
avg 8
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
Lannon, WI
Air quality
44
AQI
Good
- PM 2.5
- 18.6 μg/m³
- PM 10
- 19.7 μg/m³
- NO₂
- 31.6 μg/m³
- Ozone
- 60.0 μg/m³
- UV Index
- 0.0 Low
Lannon, WI
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:56 AM
Sunrise
5:26 AM
Daylight
14h 45m
Sunset
8:11 PM
Civil dusk
1:44 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Lannon, WI
The moon
New Moon
0% illuminated
- Moonrise
- 10:29 AM
- Moonset
- 1:44 AM
- In sign
- ♊︎ Gemini
Lannon, WI
Microseason · 28 of 72
May 16–20
Roses open along the stoops
plant
Lannon at a glance
- Today vs. normal: 4°F below the seasonal normal for this latitude
- Last frost: May 5 (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).