Weather in Dayton, Pennsylvania
Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →
Dayton, PA
Sunday, May 17 at 4:56 AM
62
°
Mostly Clear
Feels like
62°
Humidity
93%
Wind
8 mph
Sunrise
5:57 AM
Sunset
8:29 PM
Dayton, PA
Hour by hour · 24h
46°
12a
45°
1a
46°
2a
46°
3a
45°
4a
44°
5a
44°
6a
44°
7a
47°
8a
51°
9a
54°
10a
58°
11a
59°
12p
61°
1p
63°
2p
63°
3p
63°
4p
63°
5p
62°
6p
61°
7p
59°
8p
57°
9p
54°
10p
52°
11p
Dayton, PA
7-day forecast
- TodayMay 17Overcast20%79°56°
- MondayMay 18Light Drizzle10%87°60°
- TuesdayMay 19Drizzle24%83°59°
- WednesdayMay 20Light Drizzle76%69°44°
- ThursdayMay 21Overcast11%66°38°
- FridayMay 22Drizzle29%53°47°
- SaturdayMay 23Drizzle41%66°47°
Dayton, PA
Next 24 hours · Cold now
Dayton, PA
Anemometer · 24h winds · from true
From · True
SW
214° · veering 72°
Direction
SW
214°
Sustained
8
mph
Gust
16
mph
Peak 24h
25
avg 8
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
Dayton, PA
Air quality
40
AQI
Good
- PM 2.5
- 5.1 μg/m³
- PM 10
- 5.2 μg/m³
- NO₂
- 5.6 μg/m³
- Ozone
- 64.0 μg/m³
- UV Index
- 0.0 Low
Dayton, PA
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:28 AM
Sunrise
5:57 AM
Daylight
14h 32m
Sunset
8:29 PM
Civil dusk
1:00 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Dayton, PA
The moon
New Moon
0% illuminated
- Moonrise
- 10:01 AM
- Moonset
- 12:58 AM
- In sign
- ♊︎ Gemini
Dayton, PA
Microseason · 28 of 72
May 16–20
Roses open along the stoops
plant
Dayton at a glance
- Today vs. normal: 9°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.