Weather in Williamsport, Indiana
Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →
Williamsport, IN
Sunday, May 17 at 4:08 AM
64
°
Clear
Feels like
66°
Humidity
93%
Wind
4 mph
Sunrise
6:31 AM
Sunset
9:00 PM
Williamsport, IN
Hour by hour · 24h
50°
12a
50°
1a
49°
2a
48°
3a
48°
4a
47°
5a
47°
6a
47°
7a
52°
14%
8a
49°
56%
9a
49°
63%
10a
52°
30%
11a
55°
12p
59°
1p
62°
2p
64°
3p
66°
4p
68°
5p
69°
6p
69°
7p
67°
8p
64°
9p
62°
10p
60°
11p
Williamsport, IN
7-day forecast
- TodayMay 17Overcast16%82°61°
- MondayMay 18Rain72%81°63°
- TuesdayMay 19Light Showers81%81°61°
- WednesdayMay 20Overcast81%65°49°
- ThursdayMay 21Overcast—64°46°
- FridayMay 22Drizzle19%59°52°
- SaturdayMay 23Light Drizzle19%73°59°
Williamsport, IN
Next 24 hours · Cool now
Williamsport, IN
Anemometer · 24h winds · from true
From · True
SSW
208° · veering 30°
Direction
SSW
208°
Sustained
4
mph
Gust
9
mph
Peak 24h
34
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
Williamsport, IN
Air quality
41
AQI
Good
- PM 2.5
- 5.9 μg/m³
- PM 10
- 6.7 μg/m³
- NO₂
- 5.1 μg/m³
- Ozone
- 76.0 μg/m³
- UV Index
- 0.0 Low
Williamsport, IN
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:02 AM
Sunrise
6:31 AM
Daylight
14h 29m
Sunset
9:00 PM
Civil dusk
1:31 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Williamsport, IN
The moon
New Moon
0% illuminated
- Moonrise
- 10:37 AM
- Moonset
- 1:28 AM
- In sign
- ♊︎ Gemini
Williamsport, IN
Microseason · 28 of 72
May 16–20
Roses open on the Piedmont edge
insect
Williamsport at a glance
- Today vs. normal: 7°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.