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Now · 12:51 PM

Diamondville Weather & Hourly Forecast

United States · Wyoming · 83116

Partly cloudy
77°F
Partly cloudy
Feels like: 65°F
💧 Humidity 19% 🌡 Pressure 29.85 inHg 💨 Wind 14 mph 👁 Visibility 31.2 mi Clouds 42% ☀️ UV index 7.5 · High 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Diamondville

Today
Partly cloudy · 1:00 PM Partly cloudy
77° 💧 None 💨 14 mph H 19%29.85 inHg
Overcast · 4:00 PM Overcast
79° 💧 None 💨 18 mph H 15%29.77 inHg
Overcast · 7:00 PM Overcast
70° 💧 0.001 in 💨 14 mph H 31%29.83 inHg
Overcast night · 10:00 PM Overcast night
66° 💧 None 💨 12 mph H 39%29.88 inHg
Tomorrow
Overcast night · 1:00 AM Overcast night
63° 💧 None 💨 12 mph H 44%29.88 inHg
Clear night · 4:00 AM Clear night
59° 💧 None 💨 12 mph H 49%29.88 inHg
Sunny · 7:00 AM Sunny
53° 💧 0.000 in 💨 9 mph H 67%29.94 inHg
Sunny · 10:00 AM Sunny
59° 💧 0.003 in 💨 12 mph H 58%30.00 inHg
Mostly sunny · 1:00 PM Mostly sunny
67° 💧 None 💨 16 mph H 31%29.97 inHg
Sunny · 4:00 PM Sunny
68° 💧 None 💨 20 mph H 23%29.94 inHg
Sunny · 7:00 PM Sunny
63° 💧 None 💨 16 mph H 22%29.97 inHg
Clear night · 10:00 PM Clear night
56° 💧 None 💨 7 mph H 28%30.06 inHg
Tuesday
Clear night · 1:00 AM Clear night
49° 💧 None 💨 3 mph H 46%30.09 inHg
Clear night · 4:00 AM Clear night
46° 💧 None 💨 2 mph H 54%30.12 inHg
Sunny · 7:00 AM Sunny
45° 💧 None 💨 2 mph H 54%30.15 inHg
Sunny · 10:00 AM Sunny
58° 💧 None 💨 4 mph H 33%30.18 inHg

In Diamondville and, more broadly, across the state of Wyoming: The rest of the day will feature mostly sunny skies with just a few clouds drifting by. Temperatures are expected to be mild to warm, ranging from the mid-60s to low 80s. Winds will be noticeable from the south, with sustained speeds up to 21 mph and gusts reaching 29 mph. No precipitation is anticipated, making for a generally pleasant afternoon. Be prepared for the gusty winds, especially if you plan to be outdoors or on the road. Overall, it looks like a fine day with comfortable weather conditions and plenty of sunshine.

15-Day Weather Outlook for Diamondville

TomorrowTomorrow Overcast Overcast 72°/55° 💧 None 💨 21 mph
Tuesday, Sep 8Tue Sep 8 Sunny Sunny 74°/45° 💧 None 💨 18 mph
Wednesday, Sep 9Wed Sep 9 Mostly sunny Mostly sunny 75°/45° 💧 0.006 in 💨 17 mph
Thursday, Sep 10Thu Sep 10 Mostly sunny Mostly sunny 78°/48° 💧 None 💨 18 mph
Friday, Sep 11Fri Sep 11 Mostly sunny Mostly sunny 75°/54° 💧 0.003 in 💨 17 mph
Saturday, Sep 12Sat Sep 12 Mostly sunny Mostly sunny 69°/53° 💧 0.041 in 💨 13 mph
Sunday, Sep 13Sun Sep 13 Mostly sunny Mostly sunny 75°/38° 💧 0.001 in 💨 26 mph
Monday, Sep 14Mon Sep 14 Light rain Light rain 53°/35° 💧 0.004 in 💨 15 mph
Tuesday, Sep 15Tue Sep 15 Sunny Sunny 62°/42° 💧 None 💨 5 mph
Wednesday, Sep 16Wed Sep 16 Mostly cloudy Mostly cloudy 70°/46° 💧 None 💨 7 mph
Thursday, Sep 17Thu Sep 17 Mostly sunny Mostly sunny 75°/51° 💧 0.001 in 💨 17 mph
Friday, Sep 18Fri Sep 18 Sunny Sunny 72°/49° 💧 None 💨 18 mph
Saturday, Sep 19Sat Sep 19 Sunny Sunny 70°/45° 💧 None 💨 15 mph
Sunday, Sep 20Sun Sep 20 Sunny Sunny 70°/46° 💧 None 💨 9 mph
Monday, Sep 21Mon Sep 21 Sunny Sunny 77°/65° 💧 None 💨 10 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Diamondville

Vertical axis: °F · Color based on temperature
Partly cloudy at 1:00 PM
77° Today 1:00 PM
Mostly cloudy at 2:00 PM
78° 2:00 PM
Mostly cloudy at 3:00 PM
80° 3:00 PM
Overcast at 4:00 PM
79° 4:00 PM
Overcast at 5:00 PM
76° Today 5:00 PM
Overcast at 6:00 PM
73° 6:00 PM
Overcast at 7:00 PM
70° 7:00 PM
Overcast night at 8:00 PM
69° 8:00 PM
Overcast night at 9:00 PM
68° Today 9:00 PM
Overcast night at 10:00 PM
66° 10:00 PM
Overcast night at 11:00 PM
65° 11:00 PM
Overcast night at 12:00 AM
64° 12:00 AM
Overcast night at 1:00 AM
63° Tomorrow 1:00 AM
Mostly cloudy night at 2:00 AM
62° 2:00 AM
Clear night at 3:00 AM
61° 3:00 AM
Clear night at 4:00 AM
59° 4:00 AM
Clear night at 5:00 AM
58° Tomorrow 5:00 AM
Clear night at 6:00 AM
56° 6:00 AM
Sunny at 7:00 AM
53° 7:00 AM
Sunny at 8:00 AM
56° 8:00 AM
Sunny at 9:00 AM
58° Tomorrow 9:00 AM
Sunny at 10:00 AM
59° 10:00 AM
Sunny at 11:00 AM
61° 11:00 AM
Mostly sunny at 12:00 PM
64° 12:00 PM
Mostly sunny at 1:00 PM
67° Tomorrow 1:00 PM
Sunny at 2:00 PM
68° 2:00 PM
Sunny at 3:00 PM
69° 3:00 PM
Sunny at 4:00 PM
68° 4:00 PM
Sunny at 5:00 PM
67° Tomorrow 5:00 PM
Sunny at 6:00 PM
66° 6:00 PM
Sunny at 7:00 PM
63° 7:00 PM
Clear night at 8:00 PM
61° 8:00 PM
Clear night at 9:00 PM
59° Tomorrow 9:00 PM
Clear night at 10:00 PM
56° 10:00 PM
Clear night at 11:00 PM
54° 11:00 PM
Clear night at 12:00 AM
51° 12:00 AM
Clear night at 1:00 AM
49° Tuesday 1:00 AM
Clear night at 2:00 AM
47° 2:00 AM
Clear night at 3:00 AM
46° 3:00 AM
Clear night at 4:00 AM
46° 4:00 AM
Clear night at 5:00 AM
46° Tuesday 5:00 AM
Clear night at 6:00 AM
46° 6:00 AM
Sunny at 7:00 AM
45° 7:00 AM
Sunny at 8:00 AM
49° 8:00 AM
Sunny at 9:00 AM
53° Tuesday 9:00 AM
Sunny at 10:00 AM
58° 10:00 AM
Sunny at 11:00 AM
62° 11:00 AM
Sunny at 12:00 PM
67° 12:00 PM
Sunny at 1:00 PM
70° Tuesday 1:00 PM
Sunny at 2:00 PM
72° 2:00 PM
Sunny at 3:00 PM
73° 3:00 PM
Sunny at 4:00 PM
73° 4:00 PM
Sunny at 5:00 PM
72° Tuesday 5:00 PM
Sunny at 6:00 PM
69° 6:00 PM
Sunny at 7:00 PM
67° 7:00 PM
Clear night at 8:00 PM
63° 8:00 PM
Clear night at 9:00 PM
60° Tuesday 9:00 PM
Clear night at 10:00 PM
58° 10:00 PM
Clear night at 11:00 PM
55° 11:00 PM
Clear night at 12:00 AM
53° 12:00 AM
Clear night at 1:00 AM
51° Wednesday 1:00 AM
Clear night at 2:00 AM
49° 2:00 AM
Clear night at 3:00 AM
48° 3:00 AM
Clear night at 4:00 AM
46° 4:00 AM
Clear night at 5:00 AM
45° Wednesday 5:00 AM
Clear night at 6:00 AM
45° 6:00 AM
Mostly sunny at 9:00 AM
57° 9:00 AM
Sunny at 12:00 PM
70° 12:00 PM
Sunny at 3:00 PM
75° Wednesday 3:00 PM
Sunny at 6:00 PM
74° 6:00 PM
Clear night at 9:00 PM
64° 9:00 PM
Clear night at 12:00 AM
55° 12:00 AM
Clear night at 3:00 AM
50° Thursday 3:00 AM
Mostly clear night at 6:00 AM
48° 6:00 AM
Mostly sunny at 9:00 AM
59° 9:00 AM
Partly cloudy at 12:00 PM
73° 12:00 PM
Mostly cloudy at 3:00 PM
78° Thursday 3:00 PM
Partly cloudy at 6:00 PM
75° 6:00 PM
Clear night at 9:00 PM
67° 9:00 PM
Clear night at 12:00 AM
61° 12:00 AM
Partly cloudy night at 3:00 AM
59° Friday 3:00 AM
Mostly clear night at 6:00 AM
54° 6:00 AM
Mostly sunny at 9:00 AM
62° 9:00 AM
Partly cloudy at 12:00 PM
70° 12:00 PM
Mostly sunny at 3:00 PM
73° Friday 3:00 PM
Mostly sunny at 6:00 PM
69° 6:00 PM
Clear night at 9:00 PM
62° 9:00 PM
Clear night at 12:00 AM
57° 12:00 AM
Clear night at 6:00 AM
59° Saturday 6:00 AM
Mostly cloudy at 12:00 PM
53° 12:00 PM
Mostly sunny at 6:00 PM
75° 6:00 PM
Mostly clear night at 12:00 AM
64° 12:00 AM
Mostly cloudy night at 6:00 AM
46° Sunday 6:00 AM
Sunny at 12:00 PM
38° 12:00 PM
Light rain at 6:00 PM
50° 6:00 PM
Clear night at 12:00 AM
53° 12:00 AM
Clear night at 6:00 AM
41° Monday 6:00 AM
Sunny at 12:00 PM
35° 12:00 PM
Sunny at 6:00 PM
52° 6:00 PM
Clear night at 12:00 AM
62° 12:00 AM
Clear night at 6:00 AM
51° Tuesday 6:00 AM
Sunny at 12:00 PM
42° 12:00 PM
Sunny at 6:00 PM
63° 6:00 PM
Clear night at 12:00 AM
70° 12:00 AM
Clear night at 6:00 AM
55° Wednesday 6:00 AM
Mostly cloudy at 12:00 PM
46° 12:00 PM
Sunny at 6:00 PM
72° 6:00 PM
Mostly clear night at 12:00 AM
75° 12:00 AM
Partly cloudy night at 6:00 AM
58° Thursday 6:00 AM
Partly cloudy at 12:00 PM
51° 12:00 PM
Sunny at 6:00 PM
72° 6:00 PM
Clear night at 12:00 AM
71° 12:00 AM
Clear night at 6:00 AM
56° Friday 6:00 AM
Sunny at 12:00 PM
49° 12:00 PM
Sunny at 6:00 PM
69° 6:00 PM
Clear night at 12:00 AM
70° 12:00 AM
Clear night at 6:00 AM
54° Saturday 6:00 AM
Sunny at 12:00 PM
45° 12:00 PM
Sunny at 6:00 PM
63° 6:00 PM
Clear night at 12:00 AM
70° 12:00 AM
Clear night at 6:00 AM
55° Sunday 6:00 AM
Sunny at 12:00 PM
46° 12:00 PM
Sunny at 6:00 PM
65° 6:00 PM
Clear night at 12:00 AM
77° 12:00 AM

AIR QUALITY FORECAST

Air Quality Forecast for Diamondville

Hourly forecast · Updated every 2 hours
Fair
Nearest forecast value 1:00 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 3,0µg/m³

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

O₃ Ozone Fair 72,0µg/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 Diamondville

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 8,6Very high 🙂Fair
Tomorrow UV 7,0High 🙂Fair
Tuesday UV 7,7High 🙂Fair
Wednesday UV 7,6High 🙂Fair
Thursday UV 6,0High 🙂Fair
Friday UV 6,0High Unavailable
Saturday UV 4,0Moderate Unavailable
Hourly UV index today
1:00 PMUV 8,6 2:00 PMUV 7,1 3:00 PMUV 4,2 4:00 PMUV 1,7 5:00 PMUV 0,8 6:00 PMUV 0,3 7:00 PMUV 0,1
Today's weather health advice Open today's recommendations.

Very high UV risk

Use SPF 50+ sunscreen, a hat and sunglasses. Seek shade and limit exposure around midday.

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. Dry air can increase hydration needs.

Best in the morning or late in the day

For walking, running or cycling, prefer the early morning or late afternoon.

WIND OUTLOOK

Hourly Wind Forecast for Diamondville

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

Tonight's Stargazing & Shooting Stars

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

99/100Best-hour score
BEST TIME TONIGHT 5:00 AM–6:00 AM Astronomical darkness: 9:24 PM–5:17 AM
Cloud cover 0% Real hourly forecast for the best viewing hour.
Moonlight 20% Waning Crescent · Moon about 23° above the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 84° high at the best hour.
Estimated visible meteors 2–4/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min77%
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 Diamondville were last refreshed today at 12:51 PM. The current forecast period extends through 08/09/2026 at 10:00 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.