Feels like92°FWind direction southGusts —Humidity 51%Cloud cover 4%Pressure 29.85 inHg
Sunny
90°💧 None💨 11 mphH 49%29.80 inHg
Feels like91°FWind direction southGusts —Humidity 49%Cloud cover 3%Pressure 29.80 inHg
Tuesday
Overcast night
84°💧 None💨 11 mphH 59%29.88 inHg
Feels like84°FWind direction southGusts —Humidity 59%Cloud cover 99%Pressure 29.88 inHg
Mostly sunny
74°💧 None💨 4 mphH 90%29.97 inHg
Feels like80°FWind direction southeastGusts —Humidity 90%Cloud cover 14%Pressure 29.97 inHg
Partly cloudy
90°💧 None💨 2 mphH 56%30.03 inHg
Feels like98°FWind direction northGusts —Humidity 56%Cloud cover 42%Pressure 30.03 inHg
Partly cloudy
85°💧 None💨 8 mphH 68%30.00 inHg
Feels like90°FWind direction northeastGusts —Humidity 68%Cloud cover 62%Pressure 30.00 inHg
Wednesday
Overcast night
78°💧 None💨 8 mphH 78%30.06 inHg
Feels like82°FWind direction southeastGusts —Humidity 78%Cloud cover 97%Pressure 30.06 inHg
Light rain
73°💧 None💨 8 mphH 95%30.09 inHg
Feels like76°FWind direction southeastGusts —Humidity 95%Cloud cover 30%Pressure 30.09 inHg
Partly cloudy
93°💧 None💨 7 mphH 49%30.09 inHg
Feels like96°FWind direction southeastGusts —Humidity 49%Cloud cover 46%Pressure 30.09 inHg
Mostly cloudy
80°💧 None💨 2 mphH 96%30.03 inHg
Feels like91°FWind direction southeastGusts —Humidity 96%Cloud cover 91%Pressure 30.03 inHg
Thursday
Mostly clear night
78°💧 None💨 11 mphH 80%30.09 inHg
Feels like80°FWind direction southeastGusts —Humidity 80%Cloud cover 40%Pressure 30.09 inHg
Sunny
75°💧 None💨 10 mphH 89%30.06 inHg
Feels like78°FWind direction southeastGusts —Humidity 89%Cloud cover 0%Pressure 30.06 inHg
Sunny
91°💧 None💨 7 mphH 52%30.03 inHg
Feels like95°FWind direction southGusts —Humidity 52%Cloud cover 5%Pressure 30.03 inHg
Mostly sunny
89°💧 None💨 4 mphH 56%29.94 inHg
Feels like94°FWind direction southGusts —Humidity 56%Cloud cover 14%Pressure 29.94 inHg
Friday
Clear night
81°💧 None💨 10 mphH 70%29.97 inHg
Feels like82°FWind direction southGusts —Humidity 70%Cloud cover 4%Pressure 29.97 inHg
Clear night
77°💧 None💨 10 mphH 80%30.00 inHg
Feels like80°FWind direction southGusts —Humidity 80%Cloud cover 0%Pressure 30.00 inHg
Mostly sunny
92°💧 None💨 7 mphH 50%29.97 inHg
Feels like96°FWind direction southGusts —Humidity 50%Cloud cover 12%Pressure 29.97 inHg
Partly cloudy
87°💧 None💨 4 mphH 61%29.88 inHg
Feels like93°FWind direction southeastGusts —Humidity 61%Cloud cover 45%Pressure 29.88 inHg
Saturday
Clear night
81°💧 None💨 11 mphH 67%29.88 inHg
Feels like82°FWind direction southGusts —Humidity 67%Cloud cover 5%Pressure 29.88 inHg
Clear night
77°💧 None💨 12 mphH 78%29.88 inHg
Feels like78°FWind direction southGusts —Humidity 78%Cloud cover 0%Pressure 29.88 inHg
Sunny
91°💧 None💨 16 mphH 47%29.85 inHg
Feels like89°FWind direction southGusts —Humidity 47%Cloud cover 5%Pressure 29.85 inHg
Mostly sunny
87°💧 None💨 5 mphH 53%29.83 inHg
Feels like90°FWind direction southwestGusts —Humidity 53%Cloud cover 20%Pressure 29.83 inHg
Sunday
Mostly clear night
78°💧 None💨 4 mphH 69%29.88 inHg
Feels like83°FWind direction southGusts —Humidity 69%Cloud cover 30%Pressure 29.88 inHg
Moderate rain
70°💧 None💨 5 mphH 99%30.03 inHg
Feels like75°FWind direction northGusts —Humidity 99%Cloud cover 100%Pressure 30.03 inHg
Light rain
66°💧 None💨 9 mphH 88%30.15 inHg
Feels like65°FWind direction northeastGusts —Humidity 88%Cloud cover 100%Pressure 30.15 inHg
Light rain
65°💧 None💨 13 mphH 78%30.18 inHg
Feels like61°FWind direction northeastGusts —Humidity 78%Cloud cover 100%Pressure 30.18 inHg
Monday
Overcast night
65°💧 None💨 11 mphH 77%30.27 inHg
Feels like61°FWind direction northeastGusts —Humidity 77%Cloud cover 100%Pressure 30.27 inHg
Overcast night
61°💧 None💨 13 mphH 75%30.30 inHg
Feels like55°FWind direction northeastGusts —Humidity 75%Cloud cover 100%Pressure 30.30 inHg
Overcast
66°💧 None💨 10 mphH 68%30.36 inHg
Feels like63°FWind direction northeastGusts —Humidity 68%Cloud cover 100%Pressure 30.36 inHg
Overcast
64°💧 None💨 6 mphH 72%30.27 inHg
Feels like62°FWind direction northeastGusts —Humidity 72%Cloud cover 100%Pressure 30.27 inHg
Tuesday
Clear night
56°💧 None💨 7 mphH 77%30.27 inHg
Feels like52°FWind direction eastGusts —Humidity 77%Cloud cover 0%Pressure 30.27 inHg
Clear night
52°💧 None💨 4 mphH 88%30.24 inHg
Feels like50°FWind direction eastGusts —Humidity 88%Cloud cover 0%Pressure 30.24 inHg
Sunny
72°💧 None💨 4 mphH 53%30.18 inHg
Feels like71°FWind direction southeastGusts —Humidity 53%Cloud cover 9%Pressure 30.18 inHg
Overcast
70°💧 None💨 1 mphH 69%30.03 inHg
Feels like72°FWind direction eastGusts —Humidity 69%Cloud cover 98%Pressure 30.03 inHg
Wednesday
Partly cloudy night
64°💧 None💨 5 mphH 89%30.06 inHg
Feels like64°FWind direction southGusts —Humidity 89%Cloud cover 62%Pressure 30.06 inHg
Clear night
60°💧 None💨 4 mphH 98%30.06 inHg
Feels like61°FWind direction southGusts —Humidity 98%Cloud cover 0%Pressure 30.06 inHg
In Diamond and, more broadly, across the state of Missouri:
As the afternoon winds down, skies will feature a mix of sun and clouds, with temperatures remaining very hot, ranging from 86 to 97 degrees Fahrenheit. Light south winds will persist, reaching up to 8 mph with gusts up to 16 mph. No precipitation is expected through the evening, so outdoor activities can continue without concern for rain. Humidity levels may stay elevated due to the warm temperatures, making it feel even hotter. As twilight approaches, temperatures will gradually decrease but remain on the warm side, leading into a warm and dry evening. Remember to stay hydrated and take precautions against the heat if you'll be outdoors.
15-Day Weather Outlook for Diamond
TomorrowTomorrowMostly sunny97°/80°💧 None💨 11 mph
Daytime temperature 80°FFeels like 81°FHumidity 51%Pressure 30.03 inHgCloud cover 7%Wind direction southGusts 23 mphSunrise —Sunset —
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
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 Diamond
Maximum daily UVToday, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low3–5 Moderate6–7 High8–10 Very high11+ Extreme
DayMaximum UVAir quality
TodayUV 8,2Very high🙂Fair
TomorrowUV 8,1Very high🙂Fair
ThursdayUV 4,2Moderate🙂Fair
FridayUV 7,5High🙂Fair
SaturdayUV 5,1Moderate🙂Fair
SundayUV 8,0Very high—Unavailable
MondayUV 9,0Very high—Unavailable
Hourly UV index today
5:00 PMUV 0,86:00 PMUV 0,67:00 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.
💧
High heat
Stay hydrated and avoid intense exercise during the hottest part of the day.
🏃
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 Diamond
Vertical axis: mph · Horizontal axis: hours
mph
Sustained windMax gusts
NIGHT SKY · DIAMOND, MISSOURI
Tonight's Stargazing & Shooting Stars
Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.
99/100Best-hour score
BEST TIME TONIGHT5:00 AM–6:00 AM
Astronomical darkness: 9:04 PM–5:26 AM
☁Cloud cover1%
Real hourly forecast for the best viewing hour.
☾Moonlight7%
Waning Crescent · Moon below the horizon at the best viewing hour.
☄Meteor activitySeptember ε-Perseids
Reference ZHR 8 · Radiant 86° high at the best hour.
✦Estimated visible meteors2–5/hour
Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min81%
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.
DISCOVER WEATHER NEARBYWeather in other cities⌄
Explore current conditions and forecasts for other locations.
Forecast data for Diamond were last refreshed today at 4:02 PM. The current forecast period extends through 10/09/2026 at 2:00 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.