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Now · 11:53 AM

Amherst Junction Weather & Hourly Forecast

United States · Wisconsin · 54407

Sunny
76°F
Sunny
Feels like: 74°F
💧 Humidity 59% 🌡 Pressure 29.94 inHg 💨 Wind 11 mph 👁 Visibility 26.6 mi Clouds 2% ☀️ UV index 2.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Amherst Junction

Today
Sunny · 12:00 PM Sunny
76° 💧 None 💨 11 mph H 59%29.94 inHg
Sunny · 3:00 PM Sunny
79° 💧 None 💨 14 mph H 48%29.88 inHg
Sunny · 6:00 PM Sunny
75° 💧 None 💨 11 mph H 56%29.88 inHg
Clear night · 9:00 PM Clear night
68° 💧 None 💨 10 mph H 67%29.94 inHg
Tomorrow
Mostly clear night · 12:00 AM Mostly clear night
62° 💧 None 💨 6 mph H 81%29.97 inHg
Mostly cloudy night · 3:00 AM Mostly cloudy night
59° 💧 None 💨 5 mph H 89%29.97 inHg
Clear night · 6:00 AM Clear night
57° 💧 None 💨 5 mph H 93%30.00 inHg
Sunny · 9:00 AM Sunny
64° 💧 None 💨 4 mph H 81%30.03 inHg
Mostly sunny · 12:00 PM Mostly sunny
71° 💧 None 💨 9 mph H 49%30.03 inHg
Mostly cloudy · 3:00 PM Mostly cloudy
71° 💧 None 💨 8 mph H 48%29.97 inHg
Sunny · 6:00 PM Sunny
70° 💧 None 💨 2 mph H 59%29.94 inHg
Clear night · 9:00 PM Clear night
63° 💧 None 💨 1 mph H 69%29.97 inHg
Friday
Clear night · 12:00 AM Clear night
58° 💧 None 💨 5 mph H 75%29.97 inHg
Clear night · 3:00 AM Clear night
59° 💧 None 💨 7 mph H 71%29.97 inHg
Clear night · 6:00 AM Clear night
57° 💧 None 💨 6 mph H 78%29.97 inHg
Sunny · 9:00 AM Sunny
66° 💧 None 💨 7 mph H 73%29.97 inHg

In Amherst Junction and, more broadly, across the state of Wisconsin: The afternoon will feature a mix of sun and clouds, with temperatures ranging from the mid-60s to the upper 70s. Winds from the west will be moderate, reaching up to 16 mph, with gusts as high as 26 mph. No precipitation is expected for the rest of the day, making for generally pleasant weather conditions. The weather will be suitable for outdoor activities, though the breeze may be noticeable at times. As the day progresses, temperatures are expected to remain comfortable, with no significant weather concerns. Overall, it will be a mild and partly sunny afternoon with manageable wind conditions.

15-Day Weather Outlook for Amherst Junction

TomorrowTomorrow Mostly sunny Mostly sunny 72°/57° 💧 None 💨 10 mph
Friday, Sep 11Fri Sep 11 Partly cloudy Partly cloudy 78°/57° 💧 None 💨 11 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 75°/63° 💧 0.065 in 💨 12 mph
Sunday, Sep 13Sun Sep 13 Partly cloudy Partly cloudy 69°/53° 💧 None 💨 8 mph
Monday, Sep 14Mon Sep 14 Light thunderstorms Light thunderstorms 69°/54° 💧 2.937 in 💨 15 mph
Tuesday, Sep 15Tue Sep 15 Moderate rain Moderate rain 70°/61° 💧 0.741 in 💨 14 mph
Wednesday, Sep 16Wed Sep 16 Mostly sunny Mostly sunny 68°/54° 💧 0.026 in 💨 7 mph
Thursday, Sep 17Thu Sep 17 Light rain Light rain 65°/52° 💧 0.056 in 💨 5 mph
Friday, Sep 18Fri Sep 18 Overcast Overcast 69°/63° 💧 0.056 in 💨 7 mph
Saturday, Sep 19Sat Sep 19 Moderate rain Moderate rain 70°/54° 💧 0.247 in 💨 12 mph
Sunday, Sep 20Sun Sep 20 Moderate rain Moderate rain 69°/56° 💧 1.537 in 💨 13 mph
Monday, Sep 21Mon Sep 21 Overcast Overcast 65°/50° 💧 0.001 in 💨 14 mph
Tuesday, Sep 22Tue Sep 22 Partly cloudy Partly cloudy 67°/53° 💧 None 💨 4 mph
Wednesday, Sep 23Wed Sep 23 Mostly sunny Mostly sunny 69°/55° 💧 None 💨 8 mph
Thursday, Sep 24Thu Sep 24 Mostly cloudy Mostly cloudy 72°/66° 💧 None 💨 6 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Amherst Junction

Vertical axis: °F · Color based on temperature
Sunny at 12:00 PM
76° Today 12:00 PM
Sunny at 1:00 PM
78° 1:00 PM
Sunny at 2:00 PM
78° 2:00 PM
Sunny at 3:00 PM
79° 3:00 PM
Sunny at 4:00 PM
78° Today 4:00 PM
Sunny at 5:00 PM
77° 5:00 PM
Sunny at 6:00 PM
75° 6:00 PM
Sunny at 7:00 PM
71° 7:00 PM
Clear night at 8:00 PM
69° Today 8:00 PM
Clear night at 9:00 PM
68° 9:00 PM
Clear night at 10:00 PM
66° 10:00 PM
Clear night at 11:00 PM
64° 11:00 PM
Mostly clear night at 12:00 AM
62° Tomorrow 12:00 AM
Mostly cloudy night at 1:00 AM
61° 1:00 AM
Overcast night at 2:00 AM
60° 2:00 AM
Mostly cloudy night at 3:00 AM
59° 3:00 AM
Clear night at 4:00 AM
58° Tomorrow 4:00 AM
Clear night at 5:00 AM
57° 5:00 AM
Clear night at 6:00 AM
57° 6:00 AM
Mostly sunny at 7:00 AM
57° 7:00 AM
Sunny at 8:00 AM
60° Tomorrow 8:00 AM
Sunny at 9:00 AM
64° 9:00 AM
Sunny at 10:00 AM
67° 10:00 AM
Sunny at 11:00 AM
70° 11:00 AM
Mostly sunny at 12:00 PM
71° Tomorrow 12:00 PM
Mostly cloudy at 1:00 PM
72° 1:00 PM
Overcast at 2:00 PM
71° 2:00 PM
Mostly cloudy at 3:00 PM
71° 3:00 PM
Partly cloudy at 4:00 PM
71° Tomorrow 4:00 PM
Sunny at 5:00 PM
71° 5:00 PM
Sunny at 6:00 PM
70° 6:00 PM
Sunny at 7:00 PM
66° 7:00 PM
Clear night at 8:00 PM
63° Tomorrow 8:00 PM
Clear night at 9:00 PM
63° 9:00 PM
Clear night at 10:00 PM
62° 10:00 PM
Clear night at 11:00 PM
60° 11:00 PM
Clear night at 12:00 AM
58° Friday 12:00 AM
Clear night at 1:00 AM
58° 1:00 AM
Clear night at 2:00 AM
58° 2:00 AM
Clear night at 3:00 AM
59° 3:00 AM
Clear night at 4:00 AM
59° Friday 4:00 AM
Clear night at 5:00 AM
58° 5:00 AM
Clear night at 6:00 AM
57° 6:00 AM
Sunny at 7:00 AM
58° 7:00 AM
Sunny at 8:00 AM
62° Friday 8:00 AM
Sunny at 9:00 AM
66° 9:00 AM
Sunny at 10:00 AM
70° 10:00 AM
Sunny at 11:00 AM
73° 11:00 AM
Sunny at 12:00 PM
76° Friday 12:00 PM
Partly cloudy at 1:00 PM
77° 1:00 PM
Partly cloudy at 2:00 PM
78° 2:00 PM
Mostly cloudy at 3:00 PM
78° 3:00 PM
Overcast at 4:00 PM
77° Friday 4:00 PM
Mostly cloudy at 5:00 PM
76° 5:00 PM
Overcast at 6:00 PM
74° 6:00 PM
Overcast at 7:00 PM
71° 7:00 PM
Light rain at 4:00 AM
64° Saturday 4:00 AM
Mostly cloudy at 7:00 AM
63° 7:00 AM
Overcast at 10:00 AM
68° 10:00 AM
Light rain at 1:00 PM
72° 1:00 PM
Mostly sunny at 4:00 PM
75° Saturday 4:00 PM
Sunny at 7:00 PM
67° 7:00 PM
Clear night at 10:00 PM
61° 10:00 PM
Partly cloudy night at 1:00 AM
58° 1:00 AM
Mostly clear night at 4:00 AM
56° Sunday 4:00 AM
Partly cloudy at 7:00 AM
53° 7:00 AM
Overcast at 10:00 AM
64° 10:00 AM
Overcast at 1:00 PM
69° 1:00 PM
Overcast at 4:00 PM
69° Sunday 4:00 PM
Heavy rain at 7:00 PM
59° 7:00 PM
Light rain at 10:00 PM
57° 10:00 PM
Heavy rain at 1:00 AM
55° 1:00 AM
Light thunderstorms at 4:00 AM
54° Monday 4:00 AM
Moderate rain at 7:00 AM
56° 7:00 AM
Light rain at 10:00 AM
60° 10:00 AM
Moderate rain at 1:00 PM
65° 1:00 PM
Light thunderstorms at 4:00 PM
69° Monday 4:00 PM
Moderate rain at 7:00 PM
70° 7:00 PM
Mostly cloudy night at 10:00 PM
70° 10:00 PM
Overcast night at 1:00 AM
68° 1:00 AM
Overcast at 7:00 AM
63° Tuesday 7:00 AM
Overcast at 1:00 PM
61° 1:00 PM
Mostly cloudy at 7:00 PM
68° 7:00 PM
Mostly clear night at 1:00 AM
62° 1:00 AM
Mostly sunny at 7:00 AM
55° Wednesday 7:00 AM
Mostly sunny at 1:00 PM
54° 1:00 PM
Overcast at 7:00 PM
65° 7:00 PM
Mostly clear night at 1:00 AM
59° 1:00 AM
Mostly sunny at 7:00 AM
52° Thursday 7:00 AM
Light rain at 1:00 PM
56° 1:00 PM
Mostly cloudy at 7:00 PM
69° 7:00 PM
Overcast night at 1:00 AM
68° 1:00 AM
Overcast at 7:00 AM
68° Friday 7:00 AM
Overcast at 1:00 PM
63° 1:00 PM
Partly cloudy at 7:00 PM
70° 7:00 PM
Partly cloudy night at 1:00 AM
65° 1:00 AM
Overcast at 7:00 AM
57° Saturday 7:00 AM
Moderate rain at 1:00 PM
54° 1:00 PM
Moderate rain at 7:00 PM
56° 7:00 PM
Light rain at 1:00 AM
57° 1:00 AM
Overcast at 7:00 AM
69° Sunday 7:00 AM
Mostly sunny at 1:00 PM
59° 1:00 PM
Overcast night at 7:00 PM
65° 7:00 PM
Clear night at 1:00 AM
62° 1:00 AM
Mostly cloudy at 7:00 AM
54° Monday 7:00 AM
Partly cloudy at 1:00 PM
50° 1:00 PM
Partly cloudy night at 7:00 PM
67° 7:00 PM
Overcast night at 1:00 AM
62° 1:00 AM
Overcast at 7:00 AM
58° Tuesday 7:00 AM
Sunny at 1:00 PM
53° 1:00 PM
Clear night at 7:00 PM
69° 7:00 PM
Mostly clear night at 1:00 AM
62° 1:00 AM
Sunny at 7:00 AM
55° Wednesday 7:00 AM
Sunny at 1:00 PM
55° 1:00 PM
Clear night at 7:00 PM
72° 7:00 PM
Mostly cloudy night at 1:00 AM
66° 1:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Amherst Junction

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 12:00 PM
PM2.5 Fine particles Good 4,4µg/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 4,7µg/m³

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

O₃ Ozone Fair 61,1µg/m³

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

NO₂ Nitrogen dioxide Good 0,8µg/m³

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

Air quality is acceptable for most people.

UV & HEALTH

UV, Sun & Health Outlook in Amherst Junction

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 6,4High 🙂Fair
Tomorrow UV 5,6Moderate 🙂Fair
Friday UV 6,3High 😐Moderate
Saturday UV 5,9Moderate 🙂Fair
Sunday UV 6,0High 😊Good
Monday UV 5,0Moderate Unavailable
Tuesday UV 5,0Moderate Unavailable
Hourly UV index today
12:00 PMUV 5,6 1:00 PMUV 6,4 2:00 PMUV 6,0 3:00 PMUV 4,6 4:00 PMUV 2,9 5:00 PMUV 1,3 6:00 PMUV 0,4 7:00 PMUV 0,0
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.

Acceptable air quality

Air quality is acceptable for most people. Very sensitive people may want to reduce prolonged exertion.

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 Junction

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

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.

93/100Best-hour score
BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 9:00 PM–4:50 AM
Cloud cover 6% Real hourly forecast for the best viewing hour.
Moonlight 2% New Moon · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 85° high at the best hour.
Estimated visible meteors 2–5/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min79%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
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
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% 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 Junction were last refreshed today at 11:53 AM. The current forecast period extends through 11/09/2026 at 9:00 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.