Weather in Grassflat, Pennsylvania
Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →
Grassflat, PA
Sunday, May 17 at 3:52 AM
63
°
Overcast
Feels like
63°
Humidity
89%
Wind
7 mph
Sunrise
5:53 AM
Sunset
8:24 PM
Grassflat, PA
Hour by hour · 24h
45°
11p
45°
12a
45°
1a
45°
2a
45°
3a
44°
4a
45°
5a
45°
6a
45°
7a
47°
8a
50°
9a
53°
10a
56°
11a
60°
12p
63°
1p
65°
2p
67°
3p
67°
4p
67°
5p
66°
6p
64°
7p
62°
8p
60°
9p
57°
10p
Grassflat, PA
7-day forecast
- TodayMay 16Light Drizzle29%76°44°
- SundayMay 17Overcast18%82°59°
- MondayMay 18Light Drizzle14%89°60°
- TuesdayMay 19Light Drizzle14%86°60°
- WednesdayMay 20Light Drizzle49%73°47°
- ThursdayMay 21Overcast11%65°37°
- FridayMay 22Drizzle32%50°43°
Grassflat, PA
Next 24 hours · Cold now
Grassflat, PA
Anemometer · 24h winds · from true
From · True
WSW
237° · veering 16°
Direction
WSW
237°
Sustained
7
mph
Gust
20
mph
Peak 24h
25
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
Grassflat, PA
Air quality
48
AQI
Good
- PM 2.5
- 2.6 μg/m³
- PM 10
- 2.7 μg/m³
- NO₂
- 2.3 μg/m³
- Ozone
- 89.0 μg/m³
- UV Index
- 0.0 Low
Grassflat, PA
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:23 AM
Sunrise
5:53 AM
Daylight
14h 31m
Sunset
8:24 PM
Civil dusk
12:56 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Grassflat, PA
The moon
New Moon
0% illuminated
- Moonrise
- 9:56 AM
- Moonset
- 12:53 AM
- In sign
- ♊︎ Gemini
Grassflat, PA
Microseason · 28 of 72
May 16–20
Roses open along the stoops
plant
Grassflat at a glance
- Today vs. normal: 8°F below the seasonal normal for this latitude
- Last frost: April 22 (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.