Weather in Knox, Pennsylvania
Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →
Knox, PA
Sunday, May 17 at 2:39 AM
61
°
Overcast
Feels like
62°
Humidity
94%
Wind
8 mph
Sunrise
5:58 AM
Sunset
8:30 PM
Knox, PA
Hour by hour · 24h
47°
10p
47°
11p
45°
12a
44°
1a
44°
2a
43°
3a
43°
4a
43°
5a
41°
6a
42°
7a
48°
8a
51°
9a
55°
10a
58°
11a
59°
12p
61°
1p
62°
2p
63°
3p
64°
4p
63°
5p
63°
6p
62°
7p
60°
8p
57°
9p
Knox, PA
7-day forecast
- TodayMay 16Heavy Drizzle43%70°46°
- SundayMay 17Overcast24%80°55°
- MondayMay 18Heavy Drizzle—86°60°
- TuesdayMay 19Light Showers26%85°61°
- WednesdayMay 20Drizzle72%64°42°
- ThursdayMay 21Overcast—67°39°
- FridayMay 22Light Drizzle20%53°46°
Knox, PA
Next 24 hours · Cold now
Knox, PA
Anemometer · 24h winds · from true
From · True
S
190° · veering 41°
Direction
S
190°
Sustained
8
mph
Gust
15
mph
Peak 24h
24
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
Knox, PA
Air quality
44
AQI
Good
- PM 2.5
- 2.9 μg/m³
- PM 10
- 3.0 μg/m³
- NO₂
- 4.4 μg/m³
- Ozone
- 69.0 μg/m³
- UV Index
- 0.0 Low
Knox, PA
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:28 AM
Sunrise
5:58 AM
Daylight
14h 32m
Sunset
8:30 PM
Civil dusk
1:03 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Knox, PA
The moon
New Moon
0% illuminated
- Moonrise
- 10:00 AM
- Moonset
- 1:00 AM
- In sign
- ♊︎ Gemini
Knox, PA
Microseason · 28 of 72
May 16–20
Roses open along the stoops
plant
Knox at a glance
- Today vs. normal: 9°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.