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

Weather in Franklin Grove, Illinois

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

Franklin Grove, IL
Sunday, May 17 at 6:04 AM
70
°
Overcast
Feels like
70°
Humidity
70%
Wind
6 mph
Sunrise
5:34 AM
Sunset
8:12 PM
Franklin Grove, IL
Hour by hour · 24h
57°
29%
1a
57°
16%
2a
55°
3a
55°
13%
4a
58°
5a
59°
14%
6a
57°
7a
58°
8a
61°
9a
64°
10a
68°
11a
70°
12p
73°
1p
77°
2p
78°
3p
79°
4p
79°
5p
79°
6p
78°
7p
75°
8p
72°
9p
70°
10p
70°
11p
70°
12a
L 55°H 79°
Franklin Grove, IL
7-day forecast
  1. Today
    May 17
    Light Drizzle
    24%
    86°66°
  2. Monday
    May 18
    Rain
    70%
    80°68°
  3. Tuesday
    May 19
    Showers
    59%
    70°50°
  4. Wednesday
    May 20
    Overcast
    61°43°
  5. Thursday
    May 21
    Overcast
    67°42°
  6. Friday
    May 22
    Light Drizzle
    11%
    59°48°
  7. Saturday
    May 23
    Light Drizzle
    11%
    61°46°
Franklin Grove, IL
Anemometer · 24h winds · from true
NESW
From · True
SSE
152° · steady
Direction
SSE
152°
Sustained
6
mph
Gust
11
mph
Peak 24h
21
avg 8
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 8 · pk 21 @ 10:00p
−24h−18h−12h−6hnow
Light breeze holding from the sse.
Franklin Grove, IL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
982.0
-1.7 mb in 3h · falling · 29.00 inHg
Now
982.0
mb
3h
-1.7
mb
12h
+0.7
mb
24h
+4.5
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 978984
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Franklin Grove, IL
Air quality
42
AQI
Good
PM 2.5
5.5 μg/m³
PM 10
6.8 μg/m³
NO₂
8.4 μg/m³
Ozone
66.0 μg/m³
UV Index
0.0 Low
Franklin Grove, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:04 AM
Sunrise
5:34 AM
Daylight
14h 38m
Sunset
8:12 PM
Civil dusk
1:45 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Franklin Grove, IL
The moon
New Moon
0% illuminated
Moonrise
10:39 AM
Moonset
1:43 AM
In sign
♊︎ Gemini
Franklin Grove, IL
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 →

Franklin Grove at a glance

  • Today vs. normal: 70°F — typical for the season
  • Last frost: April 27 (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 Franklin Grove

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.