Feels like68°FWind direction southeastGusts —Humidity 60%Cloud cover 100%Pressure 30.03 inHg
Mostly clear night
66°💧 None💨 5 mphH 70%29.97 inHg
Feels like65°FWind direction eastGusts —Humidity 70%Cloud cover 27%Pressure 29.97 inHg
Monday
Partly cloudy night
63°💧 None💨 5 mphH 77%29.97 inHg
Feels like62°FWind direction eastGusts —Humidity 77%Cloud cover 51%Pressure 29.97 inHg
Partly cloudy
62°💧 None💨 5 mphH 74%30.00 inHg
Feels like60°FWind direction eastGusts —Humidity 74%Cloud cover 53%Pressure 30.00 inHg
Sunny
75°💧 None💨 7 mphH 49%29.97 inHg
Feels like72°FWind direction southeastGusts —Humidity 49%Cloud cover 5%Pressure 29.97 inHg
Clear night
68°💧 None💨 6 mphH 68%29.91 inHg
Feels like67°FWind direction eastGusts —Humidity 68%Cloud cover 1%Pressure 29.91 inHg
Tuesday
Clear night
61°💧 None💨 7 mphH 66%29.94 inHg
Feels like57°FWind direction southeastGusts —Humidity 66%Cloud cover 8%Pressure 29.94 inHg
Partly cloudy
59°💧 None💨 6 mphH 72%29.91 inHg
Feels like55°FWind direction southeastGusts —Humidity 72%Cloud cover 70%Pressure 29.91 inHg
Overcast
77°💧 None💨 9 mphH 45%29.85 inHg
Feels like73°FWind direction southeastGusts —Humidity 45%Cloud cover 96%Pressure 29.85 inHg
Mostly cloudy night
72°💧 None💨 4 mphH 60%29.80 inHg
Feels like71°FWind direction southGusts —Humidity 60%Cloud cover 95%Pressure 29.80 inHg
Wednesday
Heavy rain
64°💧 None💨 4 mphH 96%29.85 inHg
Feels like65°FWind direction eastGusts —Humidity 96%Cloud cover 99%Pressure 29.85 inHg
Overcast
61°💧 None💨 7 mphH 87%29.85 inHg
Feels like59°FWind direction eastGusts —Humidity 87%Cloud cover 98%Pressure 29.85 inHg
Partly cloudy
76°💧 None💨 7 mphH 56%29.88 inHg
Feels like75°FWind direction eastGusts —Humidity 56%Cloud cover 46%Pressure 29.88 inHg
Overcast night
72°💧 None💨 6 mphH 82%29.85 inHg
Feels like74°FWind direction eastGusts —Humidity 82%Cloud cover 100%Pressure 29.85 inHg
Thursday
Mostly clear night
66°💧 None💨 4 mphH 94%29.91 inHg
Feels like69°FWind direction southeastGusts —Humidity 94%Cloud cover 30%Pressure 29.91 inHg
Overcast
68°💧 None💨 7 mphH 94%29.94 inHg
Feels like69°FWind direction southeastGusts —Humidity 94%Cloud cover 100%Pressure 29.94 inHg
Mostly cloudy
73°💧 None💨 10 mphH 85%29.97 inHg
Feels like74°FWind direction southGusts —Humidity 85%Cloud cover 87%Pressure 29.97 inHg
Mostly cloudy night
70°💧 None💨 5 mphH 95%29.94 inHg
Feels like74°FWind direction southGusts —Humidity 95%Cloud cover 85%Pressure 29.94 inHg
Friday
Light rain
68°💧 None💨 3 mphH 99%29.94 inHg
Feels like72°FWind direction southeastGusts —Humidity 99%Cloud cover 100%Pressure 29.94 inHg
Overcast
67°💧 None💨 1 mphH 99%29.94 inHg
Feels like72°FWind direction southGusts —Humidity 99%Cloud cover 100%Pressure 29.94 inHg
Overcast
74°💧 None💨 3 mphH 85%29.94 inHg
Feels like80°FWind direction southeastGusts —Humidity 85%Cloud cover 100%Pressure 29.94 inHg
Overcast night
71°💧 None💨 5 mphH 94%29.88 inHg
Feels like75°FWind direction eastGusts —Humidity 94%Cloud cover 100%Pressure 29.88 inHg
Saturday
Moderate rain
68°💧 None💨 9 mphH 99%29.80 inHg
Feels like70°FWind direction eastGusts —Humidity 99%Cloud cover 100%Pressure 29.80 inHg
Partly cloudy
68°💧 None💨 5 mphH 99%29.68 inHg
Feels like72°FWind direction northwestGusts —Humidity 99%Cloud cover 47%Pressure 29.68 inHg
Overcast
76°💧 None💨 11 mphH 71%29.74 inHg
Feels like76°FWind direction northwestGusts —Humidity 71%Cloud cover 97%Pressure 29.74 inHg
Mostly clear night
73°💧 None💨 9 mphH 78%29.77 inHg
Feels like73°FWind direction westGusts —Humidity 78%Cloud cover 13%Pressure 29.77 inHg
Sunday
Clear night
60°💧 None💨 8 mphH 69%29.83 inHg
Feels like55°FWind direction westGusts —Humidity 69%Cloud cover 0%Pressure 29.83 inHg
Sunny
57°💧 None💨 11 mphH 70%29.85 inHg
Feels like51°FWind direction westGusts —Humidity 70%Cloud cover 0%Pressure 29.85 inHg
Overcast
65°💧 None💨 15 mphH 61%29.88 inHg
Feels like58°FWind direction westGusts —Humidity 61%Cloud cover 100%Pressure 29.88 inHg
Mostly cloudy night
64°💧 None💨 7 mphH 64%29.91 inHg
Feels like60°FWind direction northwestGusts —Humidity 64%Cloud cover 91%Pressure 29.91 inHg
Monday
Clear night
55°💧 None💨 5 mphH 88%29.97 inHg
Feels like53°FWind direction northwestGusts —Humidity 88%Cloud cover 0%Pressure 29.97 inHg
Sunny
52°💧 None💨 5 mphH 91%30.00 inHg
Feels like49°FWind direction northwestGusts —Humidity 91%Cloud cover 0%Pressure 30.00 inHg
Mostly sunny
69°💧 None💨 6 mphH 50%30.00 inHg
Feels like65°FWind direction westGusts —Humidity 50%Cloud cover 32%Pressure 30.00 inHg
Clear night
62°💧 None💨 2 mphH 75%29.97 inHg
Feels like62°FWind direction southwestGusts —Humidity 75%Cloud cover 0%Pressure 29.97 inHg
Tuesday
Clear night
56°💧 None💨 4 mphH 92%30.00 inHg
Feels like55°FWind direction southGusts —Humidity 92%Cloud cover 3%Pressure 30.00 inHg
Sunny
54°💧 None💨 5 mphH 94%29.97 inHg
Feels like52°FWind direction southwestGusts —Humidity 94%Cloud cover 0%Pressure 29.97 inHg
In St. David and, more broadly, across the state of Illinois:
As the afternoon winds down, mostly cloudy skies will persist with temperatures remaining mild, ranging between 65 and 66 degrees Fahrenheit. Expect a northeast wind at around 11 mph, with gusts up to 20 mph, which may bring a slight breeze into the evening hours. No precipitation is expected throughout the rest of the afternoon and into the night, making for a relatively dry evening. Temperatures are likely to stay steady, providing comfortable conditions as the day transitions into nighttime. Overall, it will be a calm and mild evening with no significant weather concerns.
15-Day Weather Outlook for St. David
TomorrowTomorrowOvercast66°/59°💧 None💨 10 mph
Daytime temperature 62°FFeels like 58°FHumidity 73%Pressure 30.21 inHgCloud cover 94%Wind direction northeastGusts 21 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 favorable for outdoor activities.
❤
UV & HEALTH
UV, Sun & Health Outlook in St. David
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 1,4Low😊Good
TomorrowUV 1,8Low😊Good
WednesdayUV 5,5Moderate🙂Fair
ThursdayUV 5,2Moderate🙂Fair
FridayUV 4,6Moderate🙂Fair
SaturdayUV 5,0Moderate—Unavailable
SundayUV 5,0Moderate—Unavailable
Hourly UV index today
6:00 PMUV 0,17:00 PMUV 0,0
🩺
Today's weather health advice
Open today's recommendations.
⌄
☀️
Low UV risk
UV radiation will be low, although basic protection is still advisable during prolonged exposure.
🌬️
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 St. David
Vertical axis: mph · Horizontal axis: hours
mph
Sustained windMax gusts
NIGHT SKY · ST. DAVID, ILLINOIS
Tonight's Stargazing & Shooting Stars
Local night-sky conditions and meteor activity for Jasper.
28/100Best-hour score
No good viewing window tonight
Astronomical darkness exists, but current sky conditions are unfavorable.
☁Cloud cover100%
Real hourly forecast for the best viewing hour.
☾Moonlight81%
Waxing Gibbous · Moon below the horizon at the best viewing hour.
☄Meteor activitySeptember ε-Perseids
Reference ZHR 8 · Radiant 89° high at the best hour.
✦Estimated visible meteorsPoor 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.
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
ACTIVE NOW
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 St. David were last refreshed today at 5:45 PM. The current forecast period extends through 23/09/2026 at 3:00 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.