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

Weather in Buffalo Prairie, Illinois

Roses Bloom Along the Shelter Rows. Day 59 of spring. Read this microseason across nine climate regions →

Buffalo Prairie, IL
Sunday, May 17 at 3:51 AM
72
°
Light Drizzle
Feels like
74°
Humidity
68%
Wind
6 mph
Sunrise
5:43 AM
Sunset
8:16 PM
Buffalo Prairie, IL
Hour by hour · 24h
66°
10p
67°
11p
66°
12a
64°
1a
62°
2a
62°
16%
3a
59°
16%
4a
59°
5a
57°
6a
57°
7a
59°
8a
62°
9a
65°
10a
68°
11a
72°
12p
75°
1p
78°
2p
80°
3p
81°
4p
82°
5p
81°
6p
79°
7p
78°
8p
75°
9p
L 57°H 82°
Buffalo Prairie, IL
7-day forecast
  1. Today
    May 16
    Light Drizzle
    70%
    83°61°
  2. Sunday
    May 17
    Thunderstorm
    60%
    86°65°
  3. Monday
    May 18
    Heavy Rain
    84%
    81°66°
  4. Tuesday
    May 19
    Showers
    75%
    72°49°
  5. Wednesday
    May 20
    Overcast
    62°43°
  6. Thursday
    May 21
    Overcast
    66°44°
  7. Friday
    May 22
    Overcast
    11%
    65°52°
Buffalo Prairie, IL
Anemometer · 24h winds · from true
NESW
From · True
SSE
158° · backing 145°
Direction
SSE
158°
Sustained
6
mph
Gust
19
mph
Peak 24h
33
avg 10
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 10 · pk 33 @ 4:00a
−24h−18h−12h−6hnow
Light breeze backing 145° from the sse.
Buffalo Prairie, IL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
984.7
-0.8 mb in 3h · falling rapidly · 29.08 inHg
Now
984.7
mb
3h
-0.8
mb
12h
+1.1
mb
24h
+2.1
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 980986
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Buffalo Prairie, IL
Air quality
44
AQI
Good
PM 2.5
4.7 μg/m³
PM 10
5.6 μg/m³
NO₂
7.8 μg/m³
Ozone
57.0 μg/m³
UV Index
0.0 Low
Buffalo Prairie, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:13 AM
Sunrise
5:43 AM
Daylight
14h 33m
Sunset
8:16 PM
Civil dusk
1:48 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Buffalo Prairie, IL
The moon
New Moon
0% illuminated
Moonrise
10:48 AM
Moonset
1:48 AM
In sign
♊︎ Gemini
Buffalo Prairie, IL
Microseason · 28 of 72
May 16–20

Roses Bloom Along the Shelter Rows

plant
Jan 137% of the yearDec 31

Read this microseason across nine climate regions →

Buffalo Prairie at a glance

  • Today vs. normal: 72°F — typical for the season
  • 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 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 Buffalo Prairie

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.