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Now · 3:13 AM

Amherst Weather & Hourly Forecast

United States · Wisconsin · 54406

Overcast night
69°F
Overcast night
Feels like: 70°F
💧 Humidity 96% 🌡 Pressure 29.97 inHg 💨 Wind 6 mph 👁 Visibility 6.2 mi Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise 6:24 AM 🌇 Sunset 7:27 PM

Hourly Forecast for Amherst

Today
Overcast night · 4:00 AM Overcast night
69° 💧 None 💨 6 mph H 96%29.97 inHg
Overcast · 7:00 AM Overcast
66° 💧 None 💨 7 mph H 95%30.00 inHg
Partly cloudy · 10:00 AM Partly cloudy
68° 💧 None 💨 9 mph H 74%30.03 inHg
Mostly sunny · 1:00 PM Mostly sunny
72° 💧 None 💨 9 mph H 59%30.03 inHg
Mostly sunny · 4:00 PM Mostly sunny
76° 💧 None 💨 7 mph H 55%30.00 inHg
Mostly sunny · 7:00 PM Mostly sunny
71° 💧 None 💨 7 mph H 76%30.03 inHg
Clear night · 10:00 PM Clear night
65° 💧 None 💨 6 mph H 81%30.03 inHg
Tomorrow
Clear night · 1:00 AM Clear night
61° 💧 None 💨 5 mph H 88%30.09 inHg
Overcast night · 4:00 AM Overcast night
59° 💧 None 💨 5 mph H 84%30.09 inHg
Mostly cloudy · 7:00 AM Mostly cloudy
59° 💧 None 💨 6 mph H 86%30.12 inHg
Overcast · 10:00 AM Overcast
67° 💧 None 💨 5 mph H 71%30.15 inHg
Overcast · 1:00 PM Overcast
70° 💧 None 💨 7 mph H 55%30.12 inHg
Overcast · 4:00 PM Overcast
74° 💧 None 💨 8 mph H 51%30.09 inHg
Overcast · 7:00 PM Overcast
68° 💧 None 💨 5 mph H 69%30.09 inHg
Overcast night · 10:00 PM Overcast night
63° 💧 None 💨 7 mph H 80%30.12 inHg
Monday
Overcast night · 1:00 AM Overcast night
62° 💧 None 💨 3 mph H 76%30.15 inHg

In Amherst and, more broadly, across the state of Wisconsin: This evening will feature mostly cloudy skies with temperatures remaining mild to warm, ranging from 80 to 82 degrees Fahrenheit. There is a high likelihood of rain, with some areas possibly seeing about 0.06 inches of accumulation. Expect moderate northeast winds at around 13 mph, with gusts reaching up to 23 mph. The rain is expected to be light but persistent, especially through the late evening hours. Conditions may become somewhat breezy as gusts pick up. It’s a good idea to have an umbrella or rain gear on hand if you plan to be outdoors. Temperatures will stay steady through the night, with cloud cover persisting and rain chances remaining. Overall, it will be a damp and breezy evening.

15-Day Weather Outlook for Amherst

Saturday, Sep 5Sat Sep 5 Partly cloudy Partly cloudy 73°/63° 💧 None 💨 11 mph
TomorrowTomorrow Mostly sunny Mostly sunny 80°/58° 💧 None 💨 9 mph
Monday, Sep 7Mon Sep 7 Overcast Overcast 77°/57° 💧 None 💨 11 mph
Tuesday, Sep 8Tue Sep 8 Light rain Light rain 85°/61° 💧 0.03 in 💨 17 mph
Wednesday, Sep 9Wed Sep 9 Light rain Light rain 78°/60° 💧 0.03 in 💨 19 mph
Thursday, Sep 10Thu Sep 10 Overcast Overcast 70°/50° 💧 None 💨 7 mph
Friday, Sep 11Fri Sep 11 Mostly cloudy Mostly cloudy 76°/52° 💧 None 💨 10 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 87°/61° 💧 0.06 in 💨 20 mph
Sunday, Sep 13Sun Sep 13 Sunny Sunny 98°/80° 💧 None 💨 19 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 96°/71° 💧 0.10 in 💨 19 mph
Tuesday, Sep 15Tue Sep 15 Light rain Light rain 95°/72° 💧 0.08 in 💨 15 mph
Wednesday, Sep 16Wed Sep 16 Light rain Light rain 90°/70° 💧 0.10 in 💨 16 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 69°/51° 💧 0.11 in 💨 20 mph
Friday, Sep 18Fri Sep 18 Mostly cloudy Mostly cloudy 56°/40° 💧 None 💨 13 mph
Saturday, Sep 19Sat Sep 19 Sunny Sunny 58°/33° 💧 None 💨 8 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Amherst

Vertical axis: °F · Color based on temperature
Overcast night at 4:00 AM
69° Today 4:00 AM
Overcast night at 5:00 AM
68° 5:00 AM
Overcast night at 6:00 AM
68° 6:00 AM
Overcast at 7:00 AM
66° 7:00 AM
Mostly cloudy at 8:00 AM
66° Today 8:00 AM
Partly cloudy at 9:00 AM
66° 9:00 AM
Partly cloudy at 10:00 AM
68° 10:00 AM
Mostly sunny at 11:00 AM
69° 11:00 AM
Mostly sunny at 12:00 PM
70° Today 12:00 PM
Mostly sunny at 1:00 PM
72° 1:00 PM
Mostly sunny at 2:00 PM
75° 2:00 PM
Mostly sunny at 3:00 PM
76° 3:00 PM
Mostly sunny at 4:00 PM
76° Today 4:00 PM
Partly cloudy at 5:00 PM
75° 5:00 PM
Partly cloudy at 6:00 PM
73° 6:00 PM
Mostly sunny at 7:00 PM
71° 7:00 PM
Clear night at 8:00 PM
68° Today 8:00 PM
Clear night at 9:00 PM
67° 9:00 PM
Clear night at 10:00 PM
65° 10:00 PM
Clear night at 11:00 PM
64° 11:00 PM
Clear night at 12:00 AM
63° Tomorrow 12:00 AM
Clear night at 1:00 AM
61° 1:00 AM
Overcast night at 2:00 AM
61° 2:00 AM
Overcast night at 3:00 AM
60° 3:00 AM
Overcast night at 4:00 AM
59° Tomorrow 4:00 AM
Mostly cloudy night at 5:00 AM
59° 5:00 AM
Mostly cloudy night at 6:00 AM
59° 6:00 AM
Mostly cloudy at 7:00 AM
59° 7:00 AM
Mostly cloudy at 8:00 AM
62° Tomorrow 8:00 AM
Overcast at 9:00 AM
65° 9:00 AM
Overcast at 10:00 AM
67° 10:00 AM
Overcast at 11:00 AM
69° 11:00 AM
Overcast at 12:00 PM
69° Tomorrow 12:00 PM
Overcast at 1:00 PM
70° 1:00 PM
Overcast at 2:00 PM
73° 2:00 PM
Overcast at 3:00 PM
74° 3:00 PM
Overcast at 4:00 PM
74° Tomorrow 4:00 PM
Overcast at 5:00 PM
73° 5:00 PM
Overcast at 6:00 PM
70° 6:00 PM
Overcast at 7:00 PM
68° 7:00 PM
Overcast night at 8:00 PM
67° Tomorrow 8:00 PM
Overcast night at 9:00 PM
65° 9:00 PM
Overcast night at 10:00 PM
63° 10:00 PM
Overcast night at 11:00 PM
62° 11:00 PM
Overcast night at 12:00 AM
62° Monday 12:00 AM
Overcast night at 1:00 AM
62° 1:00 AM
Overcast night at 2:00 AM
62° 2:00 AM
Overcast night at 3:00 AM
62° 3:00 AM
Mostly cloudy night at 4:00 AM
58° Monday 4:00 AM
Mostly cloudy night at 5:00 AM
57° 5:00 AM
Mostly cloudy night at 6:00 AM
58° 6:00 AM
Mostly cloudy at 7:00 AM
59° 7:00 AM
Partly cloudy at 8:00 AM
62° Monday 8:00 AM
Mostly cloudy at 9:00 AM
66° 9:00 AM
Partly cloudy at 10:00 AM
70° 10:00 AM
Partly cloudy at 11:00 AM
73° 11:00 AM
Partly cloudy at 12:00 PM
75° Monday 12:00 PM
Partly cloudy at 1:00 PM
77° 1:00 PM
Partly cloudy at 2:00 PM
78° 2:00 PM
Partly cloudy at 3:00 PM
80° 3:00 PM
Mostly cloudy at 4:00 PM
80° Monday 4:00 PM
Mostly cloudy at 5:00 PM
79° 5:00 PM
Mostly cloudy at 6:00 PM
76° 6:00 PM
Mostly cloudy at 7:00 PM
71° 7:00 PM
Overcast night at 8:00 PM
69° Monday 8:00 PM
Overcast night at 9:00 PM
69° 9:00 PM
Overcast night at 10:00 PM
66° 10:00 PM
Overcast night at 11:00 PM
64° 11:00 PM
Overcast night at 12:00 AM
64° Tuesday 12:00 AM
Overcast night at 1:00 AM
62° 1:00 AM
Overcast night at 2:00 AM
61° 2:00 AM
Overcast night at 3:00 AM
61° 3:00 AM
Overcast night at 4:00 AM
61° Tuesday 4:00 AM
Overcast night at 5:00 AM
61° 5:00 AM
Overcast night at 6:00 AM
62° 6:00 AM
Overcast at 7:00 AM
63° 7:00 AM
Overcast at 8:00 AM
64° Tuesday 8:00 AM
Overcast at 9:00 AM
64° 9:00 AM
Overcast at 10:00 AM
65° 10:00 AM
Overcast at 11:00 AM
74° 11:00 AM
Overcast at 12:00 PM
78° Tuesday 12:00 PM
Overcast at 1:00 PM
79° 1:00 PM
Overcast at 2:00 PM
82° 2:00 PM
Mostly cloudy at 3:00 PM
84° 3:00 PM
Mostly cloudy at 4:00 PM
84° Tuesday 4:00 PM
Mostly cloudy at 5:00 PM
84° 5:00 PM
Mostly cloudy at 6:00 PM
80° 6:00 PM
Light rain at 7:00 PM
77° 7:00 PM
Light rain at 8:00 PM
72° Tuesday 8:00 PM
Light rain at 9:00 PM
71° 9:00 PM
Light rain at 10:00 PM
71° 10:00 PM
Light rain at 11:00 PM
70° 11:00 PM
Overcast night at 12:00 AM
69° Wednesday 12:00 AM
Overcast night at 1:00 AM
68° 1:00 AM
Overcast night at 2:00 AM
69° 2:00 AM
Overcast night at 3:00 AM
68° 3:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Amherst

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 4:00 AM
PM2.5 Fine particles Good 4,9µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 5,2µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 10,2µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 2,7µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Amherst

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 7,0High 😊Good
Tomorrow UV 6,7High 🙂Fair
Monday UV 4,9Moderate 😐Moderate
Tuesday UV 4,3Moderate 😐Moderate
Wednesday UV 7,0High 🙂Fair
Thursday UV 4,0Moderate Unavailable
Friday UV 4,0Moderate Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,6 9:00 AMUV 1,6 10:00 AMUV 3,3 11:00 AMUV 5,1 12:00 PMUV 6,5 1:00 PMUV 7,0 2:00 PMUV 6,4 3:00 PMUV 5,0 4:00 PMUV 3,2 5:00 PMUV 1,5 6:00 PMUV 0,5
Today's weather health advice Open today's recommendations.

Strong UV exposure

Protect exposed skin with SPF 30+ sunscreen, wear sunglasses, and try to limit direct midday sun.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Amherst

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 4:00 AM 5:00 AM 6:00 AM 7:00 AM Today 8:00 AM 9:00 AM 10:00 AM 11:00 AM Today 12:00 PM 1:00 PM 2:00 PM 3:00 PM Today 4:00 PM 5:00 PM 6:00 PM 7:00 PM Today 8:00 PM 9:00 PM 10:00 PM 11:00 PM Tomorrow 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tomorrow 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tomorrow 8:00 AM 9:00 AM 10:00 AM 11:00 AM Tomorrow 12:00 PM 1:00 PM 2:00 PM 3:00 PM Tomorrow 4:00 PM 5:00 PM 6:00 PM 7:00 PM Tomorrow 8:00 PM 9:00 PM 10:00 PM 11:00 PM Monday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Monday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Monday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Monday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Monday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Monday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Tuesday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Tuesday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Tuesday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Tuesday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Tuesday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Tuesday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Wednesday 12:00 AM 1:00 AM 2:00 AM 3:00 AM
Sustained wind Max gusts
NIGHT SKY · AMHERST, WISCONSIN

Tonight's Stargazing & Shooting Stars

Local night-sky conditions and meteor activity for Jasper.

18/100Best-hour score
No good viewing window tonight Astronomical darkness exists, but current sky conditions are unfavorable.
Cloud cover 100% Real hourly forecast for the best viewing hour.
Moonlight 40% Last Quarter · Moon about 42° above the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 76° high at the best hour.
Estimated visible meteors Poor visibility Meteor activity may occur above the clouds, but local viewing conditions are not suitable.
Chance ≥1 meteor in 30 minNot meaningful
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
AUG 28–SEP 5
AurigidsStart AUG 28 · Peak SEP 1 · End SEP 5 · ZHR 6 · 80% Moon at peak
ACTIVE NOW
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Amherst were last refreshed today at 3:13 AM. The current forecast period extends through 07/09/2026 at 1:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.