Weather in Glen Lyon, Pennsylvania
Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →
Glen Lyon, PA
Sunday, May 17 at 4:54 AM
65
°
Overcast
Feels like
65°
Humidity
76%
Wind
6 mph
Sunrise
5:43 AM
Sunset
8:17 PM
Glen Lyon, PA
Hour by hour · 24h
46°
12a
46°
1a
45°
2a
45°
3a
45°
4a
44°
5a
44°
6a
45°
7a
46°
8a
50°
9a
52°
10a
54°
11a
58°
12p
60°
1p
62°
2p
64°
3p
64°
4p
64°
5p
65°
6p
65°
7p
60°
8p
56°
9p
53°
10p
50°
11p
Glen Lyon, PA
7-day forecast
- TodayMay 17Overcast—84°58°
- MondayMay 18Showers10%90°61°
- TuesdayMay 19Light Drizzle—87°59°
- WednesdayMay 20Light Showers80%81°50°
- ThursdayMay 21Overcast11%64°40°
- FridayMay 22Drizzle23%59°44°
- SaturdayMay 23Heavy Drizzle36%51°44°
Glen Lyon, PA
Next 24 hours · Cold now
Glen Lyon, PA
Anemometer · 24h winds · from true
From · True
SW
231° · backing 86°
Direction
SW
231°
Sustained
6
mph
Gust
14
mph
Peak 24h
25
avg 7
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
Glen Lyon, PA
Air quality
58
AQI
Moderate
- PM 2.5
- 7.1 μg/m³
- PM 10
- 7.5 μg/m³
- NO₂
- 3.9 μg/m³
- Ozone
- 86.0 μg/m³
- UV Index
- 0.0 Low
Glen Lyon, PA
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:15 AM
Sunrise
5:43 AM
Daylight
14h 34m
Sunset
8:17 PM
Civil dusk
12:49 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Glen Lyon, PA
The moon
New Moon
0% illuminated
- Moonrise
- 9:47 AM
- Moonset
- 12:45 AM
- In sign
- ♊︎ Gemini
Glen Lyon, PA
Microseason · 28 of 72
May 16–20
Roses open along the stoops
plant
Glen Lyon at a glance
- Today vs. normal: 5°F below the seasonal normal for this latitude
- Last frost: April 23 (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.