Weather in Winthrop, Iowa
Roses Bloom Along the Shelter Rows. Day 58 of spring. Read this microseason across nine climate regions →
Winthrop, IA
Saturday, May 16 at 11:55 PM
79
°
Partly Cloudy
Feels like
79°
Humidity
52%
Wind
7 mph
Sunrise
5:43 AM
Sunset
8:22 PM
Winthrop, IA
Hour by hour · 24h
74°
6p
72°
7p
70°
8p
67°
9p
65°
19%
10p
64°
11p
62°
12a
62°
1a
61°
2a
58°
3a
57°
4a
55°
5a
55°
6a
56°
7a
60°
8a
64°
9a
68°
10a
71°
11a
75°
12p
78°
1p
81°
2p
83°
3p
83°
4p
84°
5p
Winthrop, IA
7-day forecast
- TodayMay 16Heavy Drizzle65%80°60°
- SundayMay 17Thunderstorm50%78°62°
- MondayMay 18Thunderstorm86%80°63°
- TuesdayMay 19Showers86%71°49°
- WednesdayMay 20Overcast—59°43°
- ThursdayMay 21Overcast—63°42°
- FridayMay 22Light Drizzle—64°50°
Winthrop, IA
Next 24 hours · Mild now
Winthrop, IA
Anemometer · 24h winds · from true
From · True
ENE
066° · veering 78°
Direction
ENE
066°
Sustained
7
mph
Gust
10
mph
Peak 24h
23
avg 6
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
Winthrop, IA
Air quality
55
AQI
Moderate
- PM 2.5
- 3.7 μg/m³
- PM 10
- 4.9 μg/m³
- NO₂
- 2.5 μg/m³
- Ozone
- 101.0 μg/m³
- UV Index
- 0.8 Low
Winthrop, IA
Almanac · Saturday, May 16
Flowers blooming in late autumn, a sure sign of a bad winter coming.
Civil dawn
10:13 AM
Sunrise
5:43 AM
Daylight
14h 39m
Sunset
8:22 PM
Civil dusk
1:56 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Winthrop, IA
The moon
New Moon
0% illuminated
- Moonrise
- 10:04 AM
- Moonset
- 12:36 AM
- In sign
- ♉︎ Taurus
Winthrop, IA
Microseason · 28 of 72
May 16–20
Roses Bloom Along the Shelter Rows
weather
Winthrop at a glance
- Today vs. normal: 10°F above the seasonal normal for this latitude
- Last frost: May 1 (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 16, 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).