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

Weather in Calhoun Falls, South Carolina

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

Calhoun Falls, SC
Sunday, May 17 at 4:07 AM
70
°
Overcast
Feels like
69°
Humidity
50%
Wind
3 mph
Sunrise
6:27 AM
Sunset
8:26 PM
Calhoun Falls, SC
Hour by hour · 24h
59°
12a
57°
1a
55°
2a
53°
3a
51°
4a
49°
5a
47°
6a
47°
7a
51°
8a
57°
9a
62°
10a
65°
11a
67°
12p
71°
1p
73°
2p
74°
3p
76°
4p
76°
5p
77°
6p
75°
7p
73°
8p
66°
9p
63°
10p
61°
11p
L 47°H 77°
Calhoun Falls, SC
7-day forecast
  1. Today
    May 17
    Overcast
    91°63°
  2. Monday
    May 18
    Mostly Clear
    93°68°
  3. Tuesday
    May 19
    Overcast
    91°61°
  4. Wednesday
    May 20
    Light Showers
    15%
    93°65°
  5. Thursday
    May 21
    Light Drizzle
    68%
    93°65°
  6. Friday
    May 22
    Drizzle
    68%
    81°66°
  7. Saturday
    May 23
    Overcast
    65%
    88°66°
Calhoun Falls, SC
Anemometer · 24h winds · from true
NESW
From · True
SSW
192° · veering 88°
Direction
SSW
192°
Sustained
3
mph
Gust
6
mph
Peak 24h
13
avg 3
Beaufort · 1 · LIGHT AIR
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 3 · pk 13 @ 4:00a
−24h−18h−12h−6hnow
A whisper of wind — leaves barely shift on the trees.
Calhoun Falls, SC
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
999.1
-1.0 mb in 3h · falling · 29.50 inHg
Now
999.1
mb
3h
-1.0
mb
12h
-2.0
mb
24h
-1.2
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 9981003
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Calhoun Falls, SC
Air quality
55
AQI
Moderate
PM 2.5
12.2 μg/m³
PM 10
14.3 μg/m³
NO₂
4.3 μg/m³
Ozone
88.0 μg/m³
UV Index
0.0 Low
Calhoun Falls, SC
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:01 AM
Sunrise
6:27 AM
Daylight
13h 59m
Sunset
8:26 PM
Civil dusk
12:54 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Calhoun Falls, SC
The moon
New Moon
0% illuminated
Moonrise
10:39 AM
Moonset
12:49 AM
In sign
♊︎ Gemini
Calhoun Falls, SC
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 →

Calhoun Falls at a glance

  • Today vs. normal: 8°F below the seasonal normal for this latitude
  • Last frost: March 12 (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 Calhoun Falls

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.