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

Weather in Concord, New Hampshire

Roses open along the stoops. Day 59 of spring. Read this microseason across nine climate regions →

Concord, NH
Sunday, May 17 at 1:47 AM
67
°
Overcast
Feels like
62°
Humidity
41%
Wind
6 mph
Sunrise
5:20 AM
Sunset
8:04 PM
Concord, NH
Hour by hour · 24h
51°
77%
9p
51°
71%
10p
51°
67%
11p
50°
34%
12a
50°
16%
1a
50°
2a
50°
3a
50°
4a
50°
12%
5a
50°
10%
6a
50°
7a
50°
8a
51°
9a
52°
10a
53°
11a
52°
13%
12p
53°
18%
1p
53°
19%
2p
56°
3p
55°
4p
57°
5p
58°
6p
57°
7p
56°
8p
L 50°H 58°
Concord, NH
7-day forecast
  1. Today
    May 16
    Foggy
    80°45°
  2. Sunday
    May 17
    Overcast
    15%
    84°59°
  3. Monday
    May 18
    Overcast
    75°55°
  4. Tuesday
    May 19
    Drizzle
    14%
    90°55°
  5. Wednesday
    May 20
    Light Drizzle
    56%
    86°58°
  6. Thursday
    May 21
    Overcast
    63°45°
  7. Friday
    May 22
    Overcast
    70°42°
Concord, NH
Anemometer · 24h winds · from true
NESW
From · True
S
190° · veering 129°
Direction
S
190°
Sustained
6
mph
Gust
14
mph
Peak 24h
21
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
avg 6 · pk 21 @ 5:00p
−24h−18h−12h−6hnow
Light breeze veering 129° from the s.
Concord, NH
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
999.0
-0.1 mb in 3h · falling · 29.50 inHg
Now
999.0
mb
3h
-0.1
mb
12h
-2.8
mb
24h
-3.7
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 9971004
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Concord, NH
Air quality
46
AQI
Good
PM 2.5
4.9 μg/m³
PM 10
5.1 μg/m³
NO₂
4.0 μg/m³
Ozone
98.0 μg/m³
UV Index
0.0 Low
Concord, NH
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
8:49 AM
Sunrise
5:20 AM
Daylight
14h 44m
Sunset
8:04 PM
Civil dusk
12:38 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Concord, NH
The moon
New Moon
0% illuminated
Moonrise
9:20 AM
Moonset
12:34 AM
In sign
♉︎ Taurus
Concord, NH
Microseason · 28 of 72
May 16–20

Roses open along the stoops

plant
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Concord at a glance

  • Today vs. normal: 67°F — typical for the season
  • Last frost: May 5 (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

Cool-season window is open

As of May 17, the cool-season window is open or about to open. Direct-sow peas, lettuce, spinach, radishes, and brassicas now. Hold off on warm-season crops until 1–2 weeks after the last spring frost (around May).

ZIP codes in Concord

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.