Weather in Arlington Heights, Pennsylvania
Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →
Arlington Heights, PA
Sunday, May 17 at 4:09 AM
65
°
Mostly Clear
Feels like
64°
Humidity
57%
Wind
4 mph
Sunrise
5:40 AM
Sunset
8:13 PM
Arlington Heights, PA
Hour by hour · 24h
48°
12a
48°
1a
49°
2a
48°
3a
47°
4a
46°
5a
47°
6a
49°
7a
51°
8a
53°
9a
54°
10a
57°
11a
58°
12p
60°
1p
62°
2p
64°
3p
65°
4p
66°
5p
65°
6p
65°
7p
62°
8p
57°
9p
53°
10p
51°
11p
Arlington Heights, PA
7-day forecast
- TodayMay 17Overcast—89°58°
- MondayMay 18Heavy Drizzle11%93°63°
- TuesdayMay 19Light Drizzle11%91°64°
- WednesdayMay 20Light Drizzle73%86°54°
- ThursdayMay 21Overcast10%69°46°
- FridayMay 22Drizzle23%60°45°
- SaturdayMay 23Drizzle36%52°45°
Arlington Heights, PA
Next 24 hours · Cold now
Arlington Heights, PA
Anemometer · 24h winds · from true
From · True
SSW
204° · backing 138°
Direction
SSW
204°
Sustained
4
mph
Gust
6
mph
Peak 24h
23
avg 6
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
Arlington Heights, PA
Air quality
73
AQI
Moderate
- PM 2.5
- 8.9 μg/m³
- PM 10
- 9.3 μg/m³
- NO₂
- 4.4 μg/m³
- Ozone
- 106.0 μg/m³
- UV Index
- 0.0 Low
Arlington Heights, PA
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:12 AM
Sunrise
5:40 AM
Daylight
14h 33m
Sunset
8:13 PM
Civil dusk
12:45 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Arlington Heights, PA
The moon
New Moon
0% illuminated
- Moonrise
- 9:45 AM
- Moonset
- 12:40 AM
- In sign
- ♊︎ Gemini
Arlington Heights, PA
Microseason · 28 of 72
May 16–20
Roses open along the stoops
plant
Arlington Heights at a glance
- Today vs. normal: 6°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.