Weather in Corydon, Iowa
Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →
Corydon, IA
Sunday, May 17 at 1:01 AM
67
°
Light Drizzle
Feels like
61°
Humidity
93%
Wind
25 mph
Sunrise
5:54 AM
Sunset
8:24 PM
Corydon, IA
Hour by hour · 24h
68°
8p
65°
9p
63°
10p
62°
11p
63°
15%
12a
64°
20%
1a
61°
11%
2a
61°
3a
60°
4a
59°
5a
58°
6a
58°
7a
64°
8a
68°
9a
72°
10a
75°
11a
78°
12p
80°
1p
81°
2p
83°
3p
84°
4p
83°
5p
83°
6p
81°
7p
Corydon, IA
7-day forecast
- TodayMay 16Heavy Rain67%81°63°
- SundayMay 17Heavy Rain74%82°62°
- MondayMay 18Thunderstorm74%81°61°
- TuesdayMay 19Showers81%64°47°
- WednesdayMay 20Overcast—60°40°
- ThursdayMay 21Overcast—64°45°
- FridayMay 22Overcast10%66°55°
Corydon, IA
Next 24 hours · Mild now
Corydon, IA
Anemometer · 24h winds · from true
From · True
E
080° · backing 128°
Direction
E
080°
Sustained
25
mph
Gust
39
mph
Peak 24h
42
avg 13
Beaufort · 6 · STRONG 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
Corydon, IA
Air quality
46
AQI
Good
- PM 2.5
- 4.8 μg/m³
- PM 10
- 5.7 μg/m³
- NO₂
- 2.7 μg/m³
- Ozone
- 80.0 μg/m³
- UV Index
- 0.0 Low
Corydon, IA
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:25 AM
Sunrise
5:54 AM
Daylight
14h 30m
Sunset
8:24 PM
Civil dusk
1:56 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Corydon, IA
The moon
New Moon
0% illuminated
- Moonrise
- 10:59 AM
- Moonset
- 1:56 AM
- In sign
- ♉︎ Taurus
Corydon, IA
Microseason · 28 of 72
May 16–20
Roses open on the Piedmont edge
insect
Corydon at a glance
- Today vs. normal: 4°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.