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

Weather in Amherst, Wisconsin

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

Amherst, WI
Sunday, May 17 at 3:49 AM
65
°
Clear
Feels like
59°
Humidity
36%
Wind
6 mph
Sunrise
5:28 AM
Sunset
8:18 PM
Amherst, WI
Hour by hour · 24h
57°
10p
56°
11p
57°
15%
12a
53°
39%
1a
51°
55%
2a
51°
31%
3a
51°
32%
4a
50°
5a
51°
6a
51°
7a
54°
8a
59°
9a
63°
10a
67°
11a
72°
12p
75°
1p
77°
2p
79°
3p
81°
4p
81°
5p
81°
6p
79°
7p
75°
8p
72°
9p
L 50°H 81°
Amherst, WI
7-day forecast
  1. Today
    May 16
    Overcast
    51%
    83°61°
  2. Sunday
    May 17
    Rain
    46%
    64°49°
  3. Monday
    May 18
    Light Rain
    84%
    74°52°
  4. Tuesday
    May 19
    Showers
    84%
    71°46°
  5. Wednesday
    May 20
    Overcast
    57°41°
  6. Thursday
    May 21
    Overcast
    59°35°
  7. Friday
    May 22
    Light Drizzle
    12%
    53°42°
Amherst, WI
Anemometer · 24h winds · from true
NESW
From · True
WNW
300° · veering 84°
Direction
WNW
300°
Sustained
6
mph
Gust
14
mph
Peak 24h
30
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 30 @ 4:00p
−24h−18h−12h−6hnow
Light breeze veering 84° from the wnw.
Amherst, WI
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
973.5
+0.5 mb in 3h · rising rapidly · 28.75 inHg
Now
973.5
mb
3h
+0.5
mb
12h
+0.7
mb
24h
+5.1
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 968976
−24h−18h−12h−6hnow
Deep low — expect rough seas, strong wind, and persistent rain.
Amherst, WI
Air quality
49
AQI
Good
PM 2.5
8.8 μg/m³
PM 10
10.2 μg/m³
NO₂
7.3 μg/m³
Ozone
69.0 μg/m³
UV Index
0.0 Low
Amherst, WI
Almanac · Sunday, May 17
When the dew is on the grass, rain will never come to pass.
Civil dawn
9:56 AM
Sunrise
5:28 AM
Daylight
14h 50m
Sunset
8:18 PM
Civil dusk
1:53 AM
Planting note
Direct sow okra, melons, and southern peas. Thin carrot rows.
Amherst, WI
The moon
New Moon
0% illuminated
Moonrise
10:28 AM
Moonset
1:54 AM
In sign
♊︎ Gemini
Amherst, WI
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 →

Amherst at a glance

  • Today vs. normal: 65°F — typical for the season
  • Last frost: May 13 (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 Amherst

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.