Weather in Greencastle, Indiana
Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →
Greencastle, IN
Sunday, May 17 at 1:44 AM
66
°
Overcast
Feels like
69°
Humidity
91%
Wind
6 mph
Sunrise
6:31 AM
Sunset
8:55 PM
Greencastle, IN
Hour by hour · 24h
60°
9p
56°
10p
53°
11p
52°
12a
51°
1a
49°
2a
48°
3a
48°
4a
48°
5a
48°
6a
48°
7a
52°
8a
53°
30%
9a
49°
60%
10a
52°
57%
11a
57°
13%
12p
59°
1p
61°
2p
65°
3p
67°
4p
69°
5p
70°
6p
70°
7p
69°
8p
Greencastle, IN
7-day forecast
- TodayMay 16Light Drizzle75%76°61°
- SundayMay 17Overcast15%83°62°
- MondayMay 18Light Showers58%80°64°
- TuesdayMay 19Showers77%76°65°
- WednesdayMay 20Drizzle77%65°52°
- ThursdayMay 21Light Drizzle13%65°48°
- FridayMay 22Drizzle17%64°52°
Greencastle, IN
Next 24 hours · Cool now
Greencastle, IN
Anemometer · 24h winds · from true
From · True
SSW
194° · veering 40°
Direction
SSW
194°
Sustained
6
mph
Gust
15
mph
Peak 24h
28
avg 9
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
Greencastle, IN
Air quality
38
AQI
Good
- PM 2.5
- 6.4 μg/m³
- PM 10
- 7.5 μg/m³
- NO₂
- 5.0 μg/m³
- Ozone
- 80.0 μg/m³
- UV Index
- 0.0 Low
Greencastle, IN
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:03 AM
Sunrise
6:31 AM
Daylight
14h 24m
Sunset
8:55 PM
Civil dusk
1:27 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Greencastle, IN
The moon
New Moon
0% illuminated
- Moonrise
- 10:38 AM
- Moonset
- 1:24 AM
- In sign
- ♉︎ Taurus
Greencastle, IN
Microseason · 28 of 72
May 16–20
Roses open on the Piedmont edge
insect
Greencastle at a glance
- Today vs. normal: 6°F below the seasonal normal for this latitude
- Last frost: April 14 (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.