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Weather in Keokuk, Iowa

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

Keokuk, IA
Sunday, May 17 at 1:03 AM
70
°
Overcast
Feels like
73°
Humidity
76%
Wind
3 mph
Sunrise
5:48 AM
Sunset
8:16 PM
Keokuk, IA
Hour by hour · 24h
69°
8p
67°
9p
66°
10p
65°
11p
65°
12a
64°
12%
1a
61°
18%
2a
58°
50%
3a
58°
46%
4a
57°
14%
5a
56°
6a
56°
7a
58°
8a
61°
9a
66°
10a
71°
11a
73°
12p
76°
1p
78°
2p
80°
3p
82°
4p
82°
5p
82°
6p
81°
7p
L 56°H 82°
Keokuk, IA
7-day forecast
  1. Today
    May 16
    Light Rain
    57%
    79°64°
  2. Sunday
    May 17
    Light Rain
    64%
    83°64°
  3. Monday
    May 18
    Thunderstorm
    89%
    83°64°
  4. Tuesday
    May 19
    Light Showers
    60%
    72°53°
  5. Wednesday
    May 20
    Overcast
    62°44°
  6. Thursday
    May 21
    Overcast
    63°46°
  7. Friday
    May 22
    Overcast
    10%
    66°54°
Keokuk, IA
Anemometer · 24h winds · from true
NESW
From · True
ESE
118° · backing 65°
Direction
ESE
118°
Sustained
3
mph
Gust
14
mph
Peak 24h
26
avg 8
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 8 · pk 26 @ 4:00a
−24h−18h−12h−6hnow
Light breeze backing 65° from the ese.
Keokuk, IA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
986.7
-1.0 mb in 3h · steady · 29.14 inHg
Now
986.7
mb
3h
-1.0
mb
12h
-2.0
mb
24h
+3.5
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 983989
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Keokuk, IA
Air quality
44
AQI
Good
PM 2.5
3.9 μg/m³
PM 10
4.4 μg/m³
NO₂
5.3 μg/m³
Ozone
62.0 μg/m³
UV Index
0.0 Low
Keokuk, IA
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:18 AM
Sunrise
5:48 AM
Daylight
14h 28m
Sunset
8:16 PM
Civil dusk
1:47 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Keokuk, IA
The moon
New Moon
0% illuminated
Moonrise
10:53 AM
Moonset
1:46 AM
In sign
♉︎ Taurus
Keokuk, IA
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 →

Keokuk at a glance

  • Today vs. normal: 70°F — typical for the season
  • Last frost: April 18 (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 Keokuk

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.