Feels like64°FWind direction eastGusts —Humidity 94%Cloud cover 100%Pressure 30.27 inHg
Partly cloudy
65°💧 None💨 8 mphH 93%30.21 inHg
Feels like64°FWind direction eastGusts —Humidity 93%Cloud cover 66%Pressure 30.21 inHg
Thursday
Partly cloudy night
63°💧 None💨 3 mphH 99%30.15 inHg
Feels like66°FWind direction eastGusts —Humidity 99%Cloud cover 74%Pressure 30.15 inHg
Partly cloudy
67°💧 None💨 1 mphH 96%30.09 inHg
Feels like72°FWind direction southwestGusts —Humidity 96%Cloud cover 65%Pressure 30.09 inHg
Overcast
78°💧 None💨 14 mphH 82%30.09 inHg
Feels like79°FWind direction westGusts —Humidity 82%Cloud cover 100%Pressure 30.09 inHg
Sunny
73°💧 None💨 6 mphH 88%30.12 inHg
Feels like76°FWind direction northwestGusts —Humidity 88%Cloud cover 8%Pressure 30.12 inHg
Friday
Mostly clear night
66°💧 None💨 7 mphH 95%30.18 inHg
Feels like68°FWind direction northGusts —Humidity 95%Cloud cover 17%Pressure 30.18 inHg
Mostly sunny
57°💧 None💨 8 mphH 88%30.27 inHg
Feels like54°FWind direction northeastGusts —Humidity 88%Cloud cover 14%Pressure 30.27 inHg
Partly cloudy
70°💧 None💨 5 mphH 62%30.24 inHg
Feels like69°FWind direction northeastGusts —Humidity 62%Cloud cover 59%Pressure 30.24 inHg
Overcast night
63°💧 None💨 9 mphH 74%30.15 inHg
Feels like60°FWind direction eastGusts —Humidity 74%Cloud cover 97%Pressure 30.15 inHg
Saturday
Overcast night
59°💧 None💨 4 mphH 81%30.12 inHg
Feels like58°FWind direction eastGusts —Humidity 81%Cloud cover 100%Pressure 30.12 inHg
Light rain
60°💧 None💨 7 mphH 89%30.00 inHg
Feels like57°FWind direction southeastGusts —Humidity 89%Cloud cover 100%Pressure 30.00 inHg
Heavy rain
63°💧 None💨 12 mphH 89%29.88 inHg
Feels like60°FWind direction eastGusts —Humidity 89%Cloud cover 100%Pressure 29.88 inHg
Overcast night
60°💧 None💨 11 mphH 91%29.85 inHg
Feels like56°FWind direction northeastGusts —Humidity 91%Cloud cover 100%Pressure 29.85 inHg
Sunday
Mostly clear night
56°💧 None💨 12 mphH 82%29.94 inHg
Feels like50°FWind direction northGusts —Humidity 82%Cloud cover 20%Pressure 29.94 inHg
Sunny
51°💧 None💨 9 mphH 92%30.03 inHg
Feels like46°FWind direction northGusts —Humidity 92%Cloud cover 0%Pressure 30.03 inHg
Sunny
65°💧 None💨 13 mphH 52%30.12 inHg
Feels like57°FWind direction northGusts —Humidity 52%Cloud cover 0%Pressure 30.12 inHg
Mostly clear night
57°💧 None💨 7 mphH 65%30.18 inHg
Feels like52°FWind direction northGusts —Humidity 65%Cloud cover 13%Pressure 30.18 inHg
Monday
Clear night
50°💧 None💨 7 mphH 80%30.27 inHg
Feels like44°FWind direction northeastGusts —Humidity 80%Cloud cover 0%Pressure 30.27 inHg
Sunny
47°💧 None💨 6 mphH 89%30.36 inHg
Feels like42°FWind direction northGusts —Humidity 89%Cloud cover 2%Pressure 30.36 inHg
Overcast
60°💧 None💨 7 mphH 58%30.39 inHg
Feels like55°FWind direction eastGusts —Humidity 58%Cloud cover 100%Pressure 30.39 inHg
Overcast night
54°💧 None💨 6 mphH 70%30.36 inHg
Feels like49°FWind direction eastGusts —Humidity 70%Cloud cover 97%Pressure 30.36 inHg
Tuesday
Overcast night
49°💧 None💨 4 mphH 85%30.39 inHg
Feels like46°FWind direction northeastGusts —Humidity 85%Cloud cover 98%Pressure 30.39 inHg
Overcast
50°💧 None💨 6 mphH 81%30.45 inHg
Feels like46°FWind direction southeastGusts —Humidity 81%Cloud cover 100%Pressure 30.45 inHg
Overcast
60°💧 None💨 9 mphH 62%30.47 inHg
Feels like55°FWind direction eastGusts —Humidity 62%Cloud cover 100%Pressure 30.47 inHg
Overcast night
53°💧 None💨 6 mphH 73%30.45 inHg
Feels like49°FWind direction eastGusts —Humidity 73%Cloud cover 98%Pressure 30.45 inHg
Wednesday
Overcast night
51°💧 None💨 5 mphH 80%30.45 inHg
Feels like47°FWind direction eastGusts —Humidity 80%Cloud cover 99%Pressure 30.45 inHg
Partly cloudy
48°💧 None💨 6 mphH 91%30.47 inHg
Feels like44°FWind direction eastGusts —Humidity 91%Cloud cover 41%Pressure 30.47 inHg
Partly cloudy
62°💧 None💨 11 mphH 58%30.45 inHg
Feels like55°FWind direction eastGusts —Humidity 58%Cloud cover 55%Pressure 30.45 inHg
Partly cloudy night
55°💧 None💨 8 mphH 78%30.42 inHg
Feels like50°FWind direction eastGusts —Humidity 78%Cloud cover 75%Pressure 30.42 inHg
Thursday
Mostly clear night
51°💧 None💨 6 mphH 86%30.45 inHg
Feels like47°FWind direction eastGusts —Humidity 86%Cloud cover 10%Pressure 30.45 inHg
Sunny
48°💧 None💨 5 mphH 95%30.47 inHg
Feels like44°FWind direction eastGusts —Humidity 95%Cloud cover 0%Pressure 30.47 inHg
Sunny
63°💧 None💨 8 mphH 59%30.45 inHg
Feels like58°FWind direction eastGusts —Humidity 59%Cloud cover 0%Pressure 30.45 inHg
Clear night
55°💧 None💨 6 mphH 80%30.42 inHg
Feels like51°FWind direction eastGusts —Humidity 80%Cloud cover 0%Pressure 30.42 inHg
Friday
Mostly clear night
50°💧 None💨 4 mphH 90%30.39 inHg
Feels like47°FWind direction northeastGusts —Humidity 90%Cloud cover 12%Pressure 30.39 inHg
Mostly sunny
47°💧 None💨 5 mphH 93%30.42 inHg
Feels like43°FWind direction northeastGusts —Humidity 93%Cloud cover 30%Pressure 30.42 inHg
In Hartland and, more broadly, across the state of Illinois:
This evening, expect mostly cloudy skies with temperatures remaining mild, around 72 to 74 degrees Fahrenheit. Light east winds will blow at about 5 mph, with gusts reaching up to 6 mph. Rain is very likely during the next few hours, with an expected accumulation of approximately 0.04 inches. Be prepared for the possibility of light showers as the night progresses. Conditions will remain relatively calm in terms of wind, but the potential for rain could affect outdoor plans. Temperatures will stay steady through the evening, making for a generally mild night ahead.
15-Day Weather Outlook for Hartland
TomorrowTomorrowMostly sunny77°/59°💧 None💨 8 mph
Daytime temperature 59°FFeels like 59°FHumidity 75%Pressure 30.00 inHgCloud cover 3%Wind direction southGusts 17 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 Hartland
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 5,6Moderate😊Good
TomorrowUV 6,5High😐Moderate
SaturdayUV 6,5High🙂Fair
SundayUV 6,2High🙂Fair
MondayUV 1,5Low🙂Fair
TuesdayUV 6,0High—Unavailable
WednesdayUV 4,0Moderate—Unavailable
Hourly UV index today
7:00 PMUV 0,0
🩺
Today's weather health advice
Open today's recommendations.
⌄
☀️
Moderate UV risk
Sunglasses and sun protection are recommended for 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 Hartland
Vertical axis: mph · Horizontal axis: hours
mph
Sustained windMax gusts
NIGHT SKY · HARTLAND, ILLINOIS
Tonight's Stargazing & Shooting Stars
Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.
96/100Best-hour score
BEST TIME TONIGHT5:00 AM–6:00 AM
Astronomical darkness: 8:49 PM–4:53 AM
☁Cloud cover0%
Real hourly forecast for the best viewing hour.
☾Moonlight0%
New Moon · 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 min80%
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 Hartland were last refreshed today at 6:58 PM. The current forecast period extends through 12/09/2026 at 4:00 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.