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

Weather in Keystone Heights, Florida

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

Keystone Heights, FL
Sunday, May 17 at 2:09 AM
79
°
Overcast
Feels like
84°
Humidity
78%
Wind
7 mph
Sunrise
6:34 AM
Sunset
8:14 PM
Keystone Heights, FL
Hour by hour · 24h
74°
10p
69°
11p
66°
12a
65°
1a
64°
2a
63°
3a
62°
4a
61°
5a
60°
6a
59°
7a
63°
8a
70°
9a
75°
10a
78°
11a
81°
12p
83°
1p
85°
2p
86°
3p
85°
4p
85°
5p
82°
6p
81°
7p
75°
8p
75°
9p
L 59°H 86°
Keystone Heights, FL
7-day forecast
  1. Today
    May 16
    Thunderstorm
    11%
    91°68°
  2. Sunday
    May 17
    Overcast
    14%
    92°74°
  3. Monday
    May 18
    Overcast
    89°70°
  4. Tuesday
    May 19
    Light Drizzle
    16%
    94°69°
  5. Wednesday
    May 20
    Overcast
    21%
    95°70°
  6. Thursday
    May 21
    Drizzle
    24%
    94°69°
  7. Friday
    May 22
    Overcast
    46%
    96°70°
Keystone Heights, FL
Anemometer · 24h winds · from true
NESW
From · True
E
092° · veering 76°
Direction
E
092°
Sustained
7
mph
Gust
17
mph
Peak 24h
21
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 21 @ 1:00a
−24h−18h−12h−6hnow
Light breeze veering 76° from the e.
Keystone Heights, FL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
1015.6
-0.5 mb in 3h · falling · 29.99 inHg
Now
1015.6
mb
3h
-0.5
mb
12h
-0.8
mb
24h
-0.3
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.
Keystone Heights, FL
Air quality
46
AQI
Good
PM 2.5
8.9 μg/m³
PM 10
12.2 μg/m³
NO₂
2.3 μg/m³
Ozone
83.0 μg/m³
UV Index
0.0 Low
Keystone Heights, FL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:09 AM
Sunrise
6:34 AM
Daylight
13h 40m
Sunset
8:14 PM
Civil dusk
12:41 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Keystone Heights, FL
The moon
New Moon
0% illuminated
Moonrise
10:50 AM
Moonset
12:33 AM
In sign
♉︎ Taurus
Keystone Heights, 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 →

Keystone Heights at a glance

  • Today vs. normal: 3°F below the seasonal normal for this latitude
  • Last frost: February 14 (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 Keystone Heights

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.