Weather in Johnstown, Pennsylvania
Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →
Johnstown, PA
Sunday, May 17 at 5:01 AM
62
°
Clear
Feels like
61°
Humidity
84%
Wind
7 mph
Sunrise
5:57 AM
Sunset
8:26 PM
Johnstown, PA
Hour by hour · 24h
48°
1a
49°
2a
47°
3a
47°
4a
48°
5a
48°
6a
47°
7a
48°
8a
50°
9a
54°
10a
57°
11a
59°
12p
61°
1p
63°
2p
64°
3p
65°
4p
65°
5p
64°
6p
63°
7p
61°
8p
58°
9p
57°
10p
54°
11p
52°
12a
Johnstown, PA
7-day forecast
- TodayMay 17Overcast15%81°59°
- MondayMay 18Light Drizzle10%90°59°
- TuesdayMay 19Light Drizzle10%87°62°
- WednesdayMay 20Drizzle68%75°51°
- ThursdayMay 21Overcast15%67°41°
- FridayMay 22Drizzle40%56°48°
- SaturdayMay 23Light Drizzle43%67°48°
Johnstown, PA
Next 24 hours · Cold now
Johnstown, PA
Anemometer · 24h winds · from true
From · True
ESE
117° · veering 106°
Direction
ESE
117°
Sustained
7
mph
Gust
7
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
Johnstown, PA
Air quality
43
AQI
Good
- PM 2.5
- 5.4 μg/m³
- PM 10
- 5.6 μg/m³
- NO₂
- 3.5 μg/m³
- Ozone
- 79.0 μg/m³
- UV Index
- 0.0 Low
Johnstown, PA
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:29 AM
Sunrise
5:57 AM
Daylight
14h 29m
Sunset
8:26 PM
Civil dusk
12:57 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Johnstown, PA
The moon
New Moon
0% illuminated
- Moonrise
- 10:02 AM
- Moonset
- 12:54 AM
- In sign
- ♊︎ Gemini
Johnstown, PA
Microseason · 28 of 72
May 16–20
Roses open along the stoops
plant
Johnstown at a glance
- Today vs. normal: 9°F below the seasonal normal for this latitude
- Last frost: April 18 (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.