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

Weather in Hampshire, Illinois

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

Hampshire, IL
Sunday, May 17 at 2:40 AM
71
°
Overcast
Feels like
73°
Humidity
76%
Wind
6 mph
Sunrise
5:31 AM
Sunset
8:09 PM
Hampshire, IL
Hour by hour · 24h
58°
9p
57°
10p
57°
11p
56°
12a
53°
1a
53°
20%
2a
53°
14%
3a
51°
4a
53°
5a
55°
6a
56°
7a
58°
8a
60°
9a
61°
10a
64°
11a
68°
12p
69°
1p
71°
2p
74°
3p
75°
4p
75°
5p
75°
6p
73°
7p
69°
8p
L 51°H 75°
Hampshire, IL
7-day forecast
  1. Today
    May 16
    Heavy Rain
    60%
    81°61°
  2. Sunday
    May 17
    Light Drizzle
    23%
    85°64°
  3. Monday
    May 18
    Showers
    78%
    78°66°
  4. Tuesday
    May 19
    Showers
    56%
    71°53°
  5. Wednesday
    May 20
    Overcast
    10%
    59°42°
  6. Thursday
    May 21
    Overcast
    62°40°
  7. Friday
    May 22
    Overcast
    64°47°
Hampshire, IL
Anemometer · 24h winds · from true
NESW
From · True
S
186° · backing 61°
Direction
S
186°
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 @ 7:00a
−24h−18h−12h−6hnow
Light breeze backing 61° from the s.
Hampshire, IL
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
977.5
-0.5 mb in 3h · steady · 28.87 inHg
Now
977.5
mb
3h
-0.5
mb
12h
-1.4
mb
24h
+2.7
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 974979
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Hampshire, IL
Air quality
64
AQI
Moderate
PM 2.5
4.5 μg/m³
PM 10
5.4 μg/m³
NO₂
6.4 μg/m³
Ozone
91.0 μg/m³
UV Index
0.0 Low
Hampshire, IL
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
10:01 AM
Sunrise
5:31 AM
Daylight
14h 38m
Sunset
8:09 PM
Civil dusk
1:42 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Hampshire, IL
The moon
New Moon
0% illuminated
Moonrise
10:35 AM
Moonset
1:41 AM
In sign
♊︎ Gemini
Hampshire, 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 →

Hampshire at a glance

  • Today vs. normal: 71°F — typical for the season
  • Last frost: April 29 (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

Cool-season window is open

As of May 17, the cool-season window is open or about to open. Direct-sow peas, lettuce, spinach, radishes, and brassicas now. Hold off on warm-season crops until 1–2 weeks after the last spring frost (around May).

ZIP codes in Hampshire

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.