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

Weather in Harper, Kansas

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

Harper, KS
Sunday, May 17 at 3:46 AM
74
°
Clear
Feels like
72°
Humidity
65%
Wind
16 mph
Sunrise
6:22 AM
Sunset
8:34 PM
Harper, KS
Hour by hour · 24h
76°
11%
10p
78°
10%
11p
76°
12a
74°
1a
72°
2a
70°
3a
69°
4a
68°
5a
67°
6a
67°
7a
69°
8a
72°
9a
78°
10a
83°
11a
87°
12p
87°
1p
89°
2p
86°
3p
85°
4p
84°
5p
83°
6p
82°
7p
78°
8p
77°
9p
L 67°H 89°
Harper, KS
7-day forecast
  1. Today
    May 16
    Thunderstorm
    92°65°
  2. Sunday
    May 17
    Thunderstorm
    12%
    90°68°
  3. Monday
    May 18
    Thunderstorm
    64%
    91°73°
  4. Tuesday
    May 19
    Light Showers
    64%
    73°51°
  5. Wednesday
    May 20
    Light Drizzle
    18%
    76°49°
  6. Thursday
    May 21
    Light Drizzle
    52%
    72°57°
  7. Friday
    May 22
    Light Drizzle
    30%
    79°60°
Harper, KS
Anemometer · 24h winds · from true
NESW
From · True
S
177° · steady
Direction
S
177°
Sustained
16
mph
Gust
28
mph
Peak 24h
40
avg 17
Beaufort · 4 · MOD 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 17 · pk 40 @ 9:00p
−24h−18h−12h−6hnow
Sustained 16 mph with gusts pulsing to 28 — flags snap, branches bend.
Harper, KS
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
951.5
-0.1 mb in 3h · falling · 28.10 inHg
Now
951.5
mb
3h
-0.1
mb
12h
-2.9
mb
24h
-0.7
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 951956
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Harper, KS
Air quality
49
AQI
Good
PM 2.5
5.4 μg/m³
PM 10
6.5 μg/m³
NO₂
2.1 μg/m³
Ozone
94.0 μg/m³
UV Index
0.0 Low
Harper, KS
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:54 AM
Sunrise
6:22 AM
Daylight
14h 12m
Sunset
8:34 PM
Civil dusk
2:04 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Harper, KS
The moon
New Moon
0% illuminated
Moonrise
11:33 AM
Moonset
2:04 AM
In sign
♊︎ Gemini
Harper, KS
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 →

Harper at a glance

  • Today vs. normal: 74°F — typical for the season
  • Last frost: March 31 (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.

ZIP codes in Harper

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.