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

Weather in Lewis, Iowa

Roses Bloom Along the Shelter Rows. Day 58 of spring. Read this microseason across nine climate regions →

Lewis, IA
Saturday, May 16 at 11:55 PM
67
°
Rain
Feels like
66°
Humidity
86%
Wind
15 mph
Sunrise
6:00 AM
Sunset
8:33 PM
Lewis, IA
Hour by hour · 24h
79°
6p
77°
7p
75°
8p
72°
9p
72°
10p
69°
11p
66°
12a
66°
1a
64°
2a
62°
3a
61°
4a
61°
5a
61°
6a
59°
7a
65°
8a
71°
9a
76°
10a
80°
11a
81°
12p
85°
1p
87°
2p
89°
3p
89°
4p
86°
13%
5p
L 59°H 89°
Lewis, IA
7-day forecast
  1. Today
    May 16
    Thunderstorm
    43%
    85°61°
  2. Sunday
    May 17
    Thunderstorm
    68%
    81°61°
  3. Monday
    May 18
    Thunderstorm
    96%
    83°60°
  4. Tuesday
    May 19
    Light Showers
    96%
    61°47°
  5. Wednesday
    May 20
    Overcast
    60°41°
  6. Thursday
    May 21
    Overcast
    64°46°
  7. Friday
    May 22
    Light Rain
    17%
    67°55°
Lewis, IA
Anemometer · 24h winds · from true
NESW
From · True
E
081° · backing 178°
Direction
E
081°
Sustained
15
mph
Gust
19
mph
Peak 24h
40
avg 11
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 11 · pk 40 @ 6:00p
−24h−18h−12h−6hnow
A fresh breeze drives the e-bound air across the harbor.
Lewis, IA
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
965.3
+1.0 mb in 3h · rising rapidly · 28.51 inHg
Now
965.3
mb
3h
+1.0
mb
12h
-2.0
mb
24h
+2.0
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 963967
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Lewis, IA
Air quality
47
AQI
Good
PM 2.5
4.6 μg/m³
PM 10
5.8 μg/m³
NO₂
1.4 μg/m³
Ozone
99.0 μg/m³
UV Index
0.9 Low
Lewis, IA
Almanac · Saturday, May 16
Flowers blooming in late autumn, a sure sign of a bad winter coming.
Civil dawn
10:30 AM
Sunrise
6:00 AM
Daylight
14h 33m
Sunset
8:33 PM
Civil dusk
2:05 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Lewis, IA
The moon
New Moon
0% illuminated
Moonrise
10:23 AM
Moonset
12:47 AM
In sign
♉︎ Taurus
Lewis, IA
Microseason · 28 of 72
May 16–20

Roses Bloom Along the Shelter Rows

weather
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Lewis at a glance

  • Today vs. normal: 3°F below the seasonal normal for this latitude
  • Last frost: April 24 (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 16, 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 Lewis

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.