Weather in South Mount Vernon, Ohio
Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →
South Mount Vernon, OH
Sunday, May 17 at 5:18 AM
64
°
Overcast
Feels like
65°
Humidity
87%
Wind
4 mph
Sunrise
6:11 AM
Sunset
8:41 PM
South Mount Vernon, OH
Hour by hour · 24h
44°
1a
43°
2a
42°
3a
40°
4a
39°
5a
38°
6a
38°
7a
43°
8a
51°
9a
57°
10a
60°
11a
64°
12p
65°
1p
66°
2p
68°
3p
68°
4p
68°
5p
67°
6p
67°
7p
64°
8p
60°
9p
57°
10p
56°
11p
54°
12a
South Mount Vernon, OH
7-day forecast
- TodayMay 17Light Drizzle11%84°59°
- MondayMay 18Overcast—89°62°
- TuesdayMay 19Drizzle65%81°65°
- WednesdayMay 20Drizzle65%67°47°
- ThursdayMay 21Overcast11%61°41°
- FridayMay 22Light Drizzle25%62°52°
- SaturdayMay 23Light Drizzle40%70°63°
South Mount Vernon, OH
Next 24 hours · Cold now
South Mount Vernon, OH
Anemometer · 24h winds · from true
From · True
SW
225° · veering 63°
Direction
SW
225°
Sustained
4
mph
Gust
14
mph
Peak 24h
27
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
South Mount Vernon, OH
Air quality
35
AQI
Good
- PM 2.5
- 5.0 μg/m³
- PM 10
- 5.3 μg/m³
- NO₂
- 7.2 μg/m³
- Ozone
- 66.0 μg/m³
- UV Index
- 0.0 Low
South Mount Vernon, OH
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:43 AM
Sunrise
6:11 AM
Daylight
14h 30m
Sunset
8:41 PM
Civil dusk
1:12 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
South Mount Vernon, OH
The moon
New Moon
0% illuminated
- Moonrise
- 10:17 AM
- Moonset
- 1:09 AM
- In sign
- ♊︎ Gemini
South Mount Vernon, OH
Microseason · 28 of 72
May 16–20
Roses open on the Piedmont edge
insect
South Mount Vernon at a glance
- Today vs. normal: 7°F below the seasonal normal for this latitude
- Last frost: April 18 (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.