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Now · 3:04 PM

Ashton Weather & Hourly Forecast

United States · Idaho · 83420

Sunny
79°F
Sunny
Feels like: 79°F
💧 Humidity 9% 🌡 Pressure 29.88 inHg 💨 Wind 8 mph 👁 Visibility 6.2 mi Clouds 0% ☀️ UV index 6.0 · High 🌅 Sunrise 6:48 AM 🌇 Sunset 8:04 PM

Hourly Forecast for Ashton

Today
Sunny · 4:00 PM Sunny
79° 💧 None 💨 8 mph H 9%29.88 inHg
Sunny · 7:00 PM Sunny
75° 💧 None 💨 3 mph H 19%29.83 inHg
Mostly cloudy night · 10:00 PM Mostly cloudy night
61° 💧 None 💨 6 mph H 29%29.91 inHg
Tomorrow
Overcast night · 1:00 AM Overcast night
57° 💧 None 💨 7 mph H 34%29.88 inHg
Overcast night · 4:00 AM Overcast night
56° 💧 None 💨 3 mph H 38%29.91 inHg
Overcast · 7:00 AM Overcast
56° 💧 None 💨 4 mph H 50%29.94 inHg
Mostly cloudy · 10:00 AM Mostly cloudy
66° 💧 None 💨 5 mph H 41%29.88 inHg
Mostly cloudy · 1:00 PM Mostly cloudy
76° 💧 None 💨 8 mph H 29%29.80 inHg
Mostly cloudy · 4:00 PM Mostly cloudy
79° 💧 None 💨 7 mph H 26%29.71 inHg
Overcast · 7:00 PM Overcast
74° 💧 None 💨 9 mph H 29%29.71 inHg
Mostly cloudy night · 10:00 PM Mostly cloudy night
62° 💧 None 💨 7 mph H 44%29.80 inHg
Wednesday
Clear night · 1:00 AM Clear night
57° 💧 None 💨 4 mph H 50%29.80 inHg
Light rain · 4:00 AM Light rain
60° 💧 0.00 in 💨 6 mph H 49%29.77 inHg
Overcast · 7:00 AM Overcast
55° 💧 None 💨 3 mph H 59%29.80 inHg
Overcast · 10:00 AM Overcast
73° 💧 None 💨 19 mph H 23%29.71 inHg
Overcast · 1:00 PM Overcast
77° 💧 None 💨 21 mph H 17%29.65 inHg

In Ashton and, more broadly, across the state of Idaho: Clear skies will continue through the late afternoon and evening, with temperatures ranging from the mid-60s to low 70s. Winds will remain light, coming from the west at around 8 mph, with occasional gusts up to 11 mph. No rain is expected tonight, so conditions will stay dry. Temperatures will gradually cool as night progresses, settling into the upper 50s to low 60s. Overall, it should be a calm and comfortable evening with clear skies and mild temperatures.

15-Day Weather Outlook for Ashton

TomorrowTomorrow Mostly cloudy Mostly cloudy 79°/55° 💧 None 💨 12 mph
Wednesday, Sep 2Wed Sep 2 Light rain Light rain 77°/55° 💧 0.00 in 💨 24 mph
Thursday, Sep 3Thu Sep 3 Mostly sunny Mostly sunny 72°/53° 💧 None 💨 20 mph
Friday, Sep 4Fri Sep 4 Sunny Sunny 76°/46° 💧 None 💨 15 mph
Saturday, Sep 5Sat Sep 5 Sunny Sunny 76°/47° 💧 None 💨 14 mph
Sunday, Sep 6Sun Sep 6 Mostly cloudy Mostly cloudy 81°/53° 💧 None 💨 10 mph
Monday, Sep 7Mon Sep 7 Light rain Light rain 77°/60° 💧 0.07 in 💨 10 mph
Tuesday, Sep 8Tue Sep 8 Moderate rain Moderate rain 61°/58° 💧 0.41 in 💨 7 mph
Wednesday, Sep 9Wed Sep 9 Moderate rain Moderate rain 65°/47° 💧 1.22 in 💨 16 mph
Thursday, Sep 10Thu Sep 10 Light rain Light rain 58°/39° 💧 0.12 in 💨 22 mph
Friday, Sep 11Fri Sep 11 Mostly cloudy Mostly cloudy 67°/38° 💧 None 💨 11 mph
Saturday, Sep 12Sat Sep 12 Light rain Light rain 74°/46° 💧 0.07 in 💨 12 mph
Sunday, Sep 13Sun Sep 13 Light rain Light rain 75°/52° 💧 0.09 in 💨 12 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 73°/52° 💧 0.02 in 💨 19 mph
Tuesday, Sep 15Tue Sep 15 Moderate rain Moderate rain 53°/44° 💧 0.29 in 💨 15 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Ashton

Vertical axis: °F · Color based on temperature
Sunny at 4:00 PM
79° Today 4:00 PM
Sunny at 5:00 PM
79° 5:00 PM
Sunny at 6:00 PM
78° 6:00 PM
Sunny at 7:00 PM
75° 7:00 PM
Partly cloudy at 8:00 PM
67° Today 8:00 PM
Mostly cloudy night at 9:00 PM
63° 9:00 PM
Mostly cloudy night at 10:00 PM
61° 10:00 PM
Mostly cloudy night at 11:00 PM
59° 11:00 PM
Mostly cloudy night at 12:00 AM
58° Tomorrow 12:00 AM
Overcast night at 1:00 AM
57° 1:00 AM
Overcast night at 2:00 AM
56° 2:00 AM
Overcast night at 3:00 AM
56° 3:00 AM
Overcast night at 4:00 AM
56° Tomorrow 4:00 AM
Overcast night at 5:00 AM
55° 5:00 AM
Overcast night at 6:00 AM
57° 6:00 AM
Overcast at 7:00 AM
56° 7:00 AM
Overcast at 8:00 AM
57° Tomorrow 8:00 AM
Mostly cloudy at 9:00 AM
62° 9:00 AM
Mostly cloudy at 10:00 AM
66° 10:00 AM
Mostly cloudy at 11:00 AM
70° 11:00 AM
Mostly cloudy at 12:00 PM
74° Tomorrow 12:00 PM
Mostly cloudy at 1:00 PM
76° 1:00 PM
Overcast at 2:00 PM
78° 2:00 PM
Overcast at 3:00 PM
77° 3:00 PM
Mostly cloudy at 4:00 PM
79° Tomorrow 4:00 PM
Overcast at 5:00 PM
79° 5:00 PM
Overcast at 6:00 PM
77° 6:00 PM
Overcast at 7:00 PM
74° 7:00 PM
Mostly cloudy at 8:00 PM
68° Tomorrow 8:00 PM
Mostly cloudy night at 9:00 PM
67° 9:00 PM
Mostly cloudy night at 10:00 PM
62° 10:00 PM
Mostly cloudy night at 11:00 PM
60° 11:00 PM
Partly cloudy night at 12:00 AM
59° Wednesday 12:00 AM
Clear night at 1:00 AM
57° 1:00 AM
Partly cloudy night at 2:00 AM
58° 2:00 AM
Mostly cloudy night at 3:00 AM
61° 3:00 AM
Light rain at 4:00 AM
60° Wednesday 4:00 AM
Mostly cloudy night at 5:00 AM
60° 5:00 AM
Mostly cloudy night at 6:00 AM
56° 6:00 AM
Overcast at 7:00 AM
55° 7:00 AM
Overcast at 8:00 AM
59° Wednesday 8:00 AM
Overcast at 9:00 AM
69° 9:00 AM
Overcast at 10:00 AM
73° 10:00 AM
Overcast at 11:00 AM
76° 11:00 AM
Overcast at 12:00 PM
77° Wednesday 12:00 PM
Overcast at 1:00 PM
77° 1:00 PM
Overcast at 2:00 PM
76° 2:00 PM
Overcast at 3:00 PM
74° 3:00 PM
Overcast at 4:00 PM
74° Wednesday 4:00 PM
Mostly cloudy at 5:00 PM
72° 5:00 PM
Mostly cloudy at 6:00 PM
70° 6:00 PM
Mostly cloudy at 7:00 PM
67° 7:00 PM
Mostly cloudy at 8:00 PM
60° Wednesday 8:00 PM
Mostly cloudy night at 9:00 PM
57° 9:00 PM
Overcast night at 10:00 PM
55° 10:00 PM
Overcast night at 11:00 PM
55° 11:00 PM
Overcast night at 12:00 AM
56° Thursday 12:00 AM
Overcast night at 1:00 AM
56° 1:00 AM
Overcast night at 2:00 AM
56° 2:00 AM
Overcast night at 3:00 AM
56° 3:00 AM
Overcast night at 4:00 AM
53° Thursday 4:00 AM
Overcast night at 5:00 AM
54° 5:00 AM
Overcast night at 6:00 AM
54° 6:00 AM
Overcast at 7:00 AM
54° 7:00 AM
Overcast at 8:00 AM
58° Thursday 8:00 AM
Overcast at 9:00 AM
61° 9:00 AM
Overcast at 10:00 AM
64° 10:00 AM
Mostly cloudy at 11:00 AM
66° 11:00 AM
Mostly cloudy at 12:00 PM
68° Thursday 12:00 PM
Mostly sunny at 1:00 PM
69° 1:00 PM
Mostly sunny at 2:00 PM
71° 2:00 PM
Partly cloudy at 3:00 PM
72° 3:00 PM
Partly cloudy at 4:00 PM
72° Thursday 4:00 PM
Mostly cloudy at 5:00 PM
71° 5:00 PM
Partly cloudy at 6:00 PM
70° 6:00 PM
Partly cloudy at 7:00 PM
67° 7:00 PM
Partly cloudy night at 8:00 PM
58° Thursday 8:00 PM
Partly cloudy night at 9:00 PM
54° 9:00 PM
Partly cloudy night at 10:00 PM
53° 10:00 PM
Partly cloudy night at 11:00 PM
52° 11:00 PM
Partly cloudy night at 12:00 AM
51° Friday 12:00 AM
Mostly cloudy night at 1:00 AM
50° 1:00 AM
Mostly cloudy night at 2:00 AM
49° 2:00 AM
Partly cloudy night at 3:00 AM
48° 3:00 AM
Partly cloudy night at 4:00 AM
47° Friday 4:00 AM
Mostly clear night at 5:00 AM
46° 5:00 AM
Mostly clear night at 6:00 AM
46° 6:00 AM
Sunny at 7:00 AM
46° 7:00 AM
Sunny at 8:00 AM
50° Friday 8:00 AM
Sunny at 9:00 AM
59° 9:00 AM
Sunny at 10:00 AM
65° 10:00 AM
Sunny at 11:00 AM
68° 11:00 AM
Sunny at 12:00 PM
70° Friday 12:00 PM
Sunny at 1:00 PM
73° 1:00 PM
Sunny at 2:00 PM
75° 2:00 PM
Sunny at 3:00 PM
76° 3:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Ashton

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 4:00 PM
PM2.5 Fine particles Good 1,3µg/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 2,2µg/m³

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

O₃ Ozone Fair 99,0µg/m³

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

NO₂ Nitrogen dioxide Good 0,3µg/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 Ashton

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 7,2High 🙂Fair
Tomorrow UV 6,7High 🙂Fair
Wednesday UV 5,7Moderate 😐Moderate
Thursday UV 7,1High 😐Moderate
Friday UV 7,2High 🙂Fair
Saturday UV 6,0High Unavailable
Sunday UV 6,0High Unavailable
Hourly UV index today
4:00 PMUV 4,2 5:00 PMUV 2,4 6:00 PMUV 1,0 7:00 PMUV 0,3
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.

Stay hydrated

Drink water regularly, especially during physical activity or prolonged sun exposure. Dry air can increase hydration needs.

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 Ashton

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. 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 Wednesday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Wednesday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Wednesday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Wednesday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Wednesday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Wednesday 8:00 PM 9:00 PM 10:00 PM 11:00 PM Thursday 12:00 AM 1:00 AM 2:00 AM 3:00 AM Thursday 4:00 AM 5:00 AM 6:00 AM 7:00 AM Thursday 8:00 AM 9:00 AM 10:00 AM 11:00 AM Thursday 12:00 PM 1:00 PM 2:00 PM 3:00 PM Thursday 4:00 PM 5:00 PM 6:00 PM 7:00 PM Thursday 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
Sustained wind Max gusts
Internal PR simulation: 3.64 Population: 1,417

Forecast data for Ashton were last refreshed today at 3:04 PM. The current forecast period extends through 02/09/2026 at 1:00 PM. 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.