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

Weather in Marshall, Illinois

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

Marshall, IL
Sunday, May 17 at 1:42 AM
66
°
Overcast
Feels like
67°
Humidity
93%
Wind
9 mph
Sunrise
5:35 AM
Sunset
7:58 PM
Marshall, IL
Hour by hour · 24h
62°
8p
57°
9p
55°
10p
53°
11p
51°
12a
50°
1a
50°
2a
50°
3a
49°
4a
50°
5a
50°
6a
53°
28%
7a
50°
55%
8a
53°
68%
9a
54°
34%
10a
56°
12%
11a
60°
12p
64°
1p
67°
2p
70°
3p
73°
4p
75°
5p
75°
6p
73°
7p
L 49°H 75°
Marshall, IL
7-day forecast
  1. Today
    May 16
    Heavy Drizzle
    88%
    76°63°
  2. Sunday
    May 17
    Overcast
    11%
    83°62°
  3. Monday
    May 18
    Showers
    78%
    81°64°
  4. Tuesday
    May 19
    Showers
    86%
    79°61°
  5. Wednesday
    May 20
    Overcast
    86%
    66°51°
  6. Thursday
    May 21
    Light Drizzle
    13%
    64°48°
  7. Friday
    May 22
    Light Drizzle
    19%
    63°53°
Marshall, IL
Anemometer · 24h winds · from true
NESW
From · True
SSE
162° · veering 6°
Direction
SSE
162°
Sustained
9
mph
Gust
22
mph
Peak 24h
28
avg 10
Beaufort · 3 · GENTLE 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 10 · pk 28 @ 7:00p
−24h−18h−12h−6hnow
Light breeze veering 6° from the sse.
Marshall, IL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
990.3
-2.2 mb in 3h · falling · 29.24 inHg
Now
990.3
mb
3h
-2.2
mb
12h
-3.0
mb
24h
+1.8
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 989993
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Marshall, IL
Air quality
40
AQI
Good
PM 2.5
5.4 μg/m³
PM 10
6.2 μg/m³
NO₂
4.9 μg/m³
Ozone
84.0 μg/m³
UV Index
0.0 Low
Marshall, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:07 AM
Sunrise
5:35 AM
Daylight
14h 23m
Sunset
7:58 PM
Civil dusk
1:29 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Marshall, IL
The moon
New Moon
0% illuminated
Moonrise
10:42 AM
Moonset
1:27 AM
In sign
♉︎ Taurus
Marshall, IL
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 →

Marshall at a glance

  • Today vs. normal: 6°F below the seasonal normal for this latitude
  • Last frost: April 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

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 Marshall

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.