Weather StoryAlmanac, microseasons, and the day's weather story.

Weather in Williston, Florida

Roses open on the Piedmont edge. Day 59 of spring. Read this microseason across nine climate regions →

Williston, FL
Sunday, May 17 at 12:51 AM
82
°
Overcast
Feels like
88°
Humidity
67%
Wind
4 mph
Sunrise
6:36 AM
Sunset
8:15 PM
Williston, FL
Hour by hour · 24h
82°
8p
78°
9p
75°
10p
70°
11p
70°
12a
67°
1a
65°
2a
65°
3a
64°
4a
62°
5a
60°
6a
58°
7a
62°
8a
67°
9a
74°
10a
81°
11a
83°
12p
85°
1p
87°
2p
88°
3p
89°
4p
89°
5p
89°
6p
88°
7p
L 58°H 89°
Williston, FL
7-day forecast
  1. Today
    May 16
    Overcast
    24%
    95°68°
  2. Sunday
    May 17
    Light Drizzle
    33%
    94°75°
  3. Monday
    May 18
    Mostly Clear
    94°69°
  4. Tuesday
    May 19
    Overcast
    28%
    95°69°
  5. Wednesday
    May 20
    Overcast
    26%
    96°70°
  6. Thursday
    May 21
    Partly Cloudy
    28%
    96°70°
  7. Friday
    May 22
    Overcast
    40%
    97°70°
Williston, FL
Anemometer · 24h winds · from true
NESW
From · True
SE
128° · veering 178°
Direction
SE
128°
Sustained
4
mph
Gust
8
mph
Peak 24h
19
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
avg 7 · pk 19 @ 7:00p
−24h−18h−12h−6hnow
Light breeze veering 178° from the se.
Williston, FL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1015.0
-0.2 mb in 3h · rising · 29.97 inHg
Now
1015.0
mb
3h
-0.2
mb
12h
-2.6
mb
24h
-1.9
mb
Regime · FAIR
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 10141018
−24h−18h−12h−6hnow
Fair, steady air — a quiet anticyclone holds the sky.
Williston, FL
Air quality
52
AQI
Moderate
PM 2.5
7.1 μg/m³
PM 10
9.0 μg/m³
NO₂
2.0 μg/m³
Ozone
101.0 μg/m³
UV Index
0.0 Low
Williston, FL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:12 AM
Sunrise
6:36 AM
Daylight
13h 39m
Sunset
8:15 PM
Civil dusk
12:42 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Williston, FL
The moon
New Moon
0% illuminated
Moonrise
10:52 AM
Moonset
12:34 AM
In sign
♉︎ Taurus
Williston, FL
Microseason · 28 of 72
May 16–20

Roses open on the Piedmont edge

insect
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Williston at a glance

  • Today vs. normal: 82°F — typical for the season
  • Last frost: February 11 (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

Peak growing season

As of May 17, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.

ZIP codes in Williston

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.