Weather in Helena, Ohio
Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →
Helena, OH
Sunday, May 17 at 2:48 AM
69
°
Mostly Clear
Feels like
69°
Humidity
79%
Wind
11 mph
Sunrise
6:13 AM
Sunset
8:45 PM
Helena, OH
Hour by hour · 24h
51°
10p
49°
11p
47°
12a
46°
1a
44°
2a
43°
3a
42°
4a
41°
5a
40°
6a
41°
7a
48°
8a
55°
9a
59°
10a
63°
11a
66°
12p
68°
1p
69°
2p
69°
3p
71°
4p
72°
5p
69°
6p
69°
7p
66°
8p
63°
9p
Helena, OH
7-day forecast
- TodayMay 16Light Drizzle38%79°55°
- SundayMay 17Overcast12%87°61°
- MondayMay 18Rain15%89°66°
- TuesdayMay 19Showers68%84°68°
- WednesdayMay 20Light Showers68%69°50°
- ThursdayMay 21Overcast—56°45°
- FridayMay 22Light Drizzle19%57°51°
Helena, OH
Next 24 hours · Cool now
Helena, OH
Anemometer · 24h winds · from true
From · True
SW
214° · veering 37°
Direction
SW
214°
Sustained
11
mph
Gust
20
mph
Peak 24h
30
avg 12
Beaufort · 3 · GENTLE 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
Helena, OH
Air quality
47
AQI
Good
- PM 2.5
- 2.8 μg/m³
- PM 10
- 3.1 μg/m³
- NO₂
- 7.0 μg/m³
- Ozone
- 73.0 μg/m³
- UV Index
- 0.0 Low
Helena, OH
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:43 AM
Sunrise
6:13 AM
Daylight
14h 32m
Sunset
8:45 PM
Civil dusk
1:18 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Helena, OH
The moon
New Moon
0% illuminated
- Moonrise
- 10:16 AM
- Moonset
- 1:15 AM
- In sign
- ♊︎ Gemini
Helena, OH
Microseason · 28 of 72
May 16–20
Roses open along the stoops
plant
Helena at a glance
- Today vs. normal: 69°F — typical for the season
- Last frost: April 24 (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.