Live Weather & Forecast

Weather in Palatine

Illinois, United States · Real-time conditions & 3-day outlook

Flag of United States
Light rain
17°C
Feels like 17°C
62°F / Feels 62°F
Light rain
Palatine, Illinois
🌙 Nighttime
Updated: 2026-04-12 23:30
💧
Humidity
93%
💨
Wind
26.3 km/h SSW
🌬️
Wind Gust
38.6 km/h
🌡️
Pressure
1009 mb
👁️
Visibility
9.7 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0.48 mm
☁️
Cloud Cover
100%
💦
Dew Point
14.5°C
🌐
Wind Degree
208°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
147.9 μg/m³
NO₂
5.6 μg/m³
O₃
92 μg/m³
SO₂
3 μg/m³
PM 2.5
5.9 μg/m³
PM 10
6 μg/m³

Weather Alerts 1

Met · Severe · Immediate
Flood Warning issued April 12 at 10:46AM CDT until April 14 at 7:00PM CDT by NWS Chicago IL

...The Flood Warning continues for the following rivers in Illinois... Fox River at Algonquin Lock & Dam tailwater affecting Kane, McHenry and Lake IL Counties. For the Fox River (Illinois)...including Algonquin Lock & Dam tailwater...Minor flooding is occurring. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Fox River from Johnsburg downstream to Red Gate Road...

A Flood Warning means water levels above flood stage are imminent or may already be occurring. Persons along rivers and streams in the warned area should take immediate precautions to protect life and property. These forecasts are based on observed precipitation as well as forecast precipitation...

Effective: 2026-04-12T10:46:00-05:00  ·  Expires: 2026-04-13T05:00:00-05:00

Today's Hourly Forecast

24-hour breakdown for Palatine, Illinois

12 AM
Clear
10°
Clear
💧 64% 💨 14.4 km/h
1 AM
Clear
10°
Clear
💧 66% 💨 13.7 km/h
2 AM
Clear
10°
Clear
💧 65% 💨 13.7 km/h
3 AM
Clear
10°
Clear
💧 66% 💨 14 km/h
4 AM
Clear
11°
Clear
💧 70% 💨 15.5 km/h
5 AM
Clear
11°
Clear
💧 77% 💨 16.9 km/h
6 AM
Clear
12°
Clear
💧 82% 💨 17.3 km/h
7 AM
Sunny
14°
Sunny
💧 81% 💨 19.8 km/h
8 AM
Sunny
16°
Sunny
💧 78% 💨 20.9 km/h
9 AM
Sunny
18°
Sunny
💧 72% 💨 21.6 km/h
10 AM
Sunny
22°
Sunny
💧 65% 💨 25.6 km/h
11 AM
Sunny
24°
Sunny
💧 60% 💨 26.6 km/h
12 PM
Sunny
25°
Sunny
💧 56% 💨 28.1 km/h
1 PM
Sunny
26°
Sunny
💧 52% 💨 29.2 km/h
2 PM
Partly Cloudy
26°
Partly Cloudy
💧 46% 💨 29.5 km/h
3 PM
Partly Cloudy
26°
Partly Cloudy
💧 46% 💨 27.7 km/h
4 PM
Sunny
27°
Sunny
💧 43% 💨 28.8 km/h
5 PM
Sunny
27°
Sunny
💧 45% 💨 28.8 km/h
6 PM
Patchy rain nearby
27°
Patchy rain nearby
💧 46% 💨 25.2 km/h 🌧️ 74%
7 PM
Sunny
24°
Sunny
💧 46% 💨 31.3 km/h
8 PM
Clear
21°
Clear
💧 54% 💨 23 km/h
9 PM
Patchy rain nearby
19°
Patchy rain nearby
💧 76% 💨 27.7 km/h 🌧️ 100%
10 PM
Patchy rain nearby
18°
Patchy rain nearby
💧 88% 💨 24.1 km/h 🌧️ 100%
11 PM
Light rain
17°
Light rain
💧 93% 💨 26.3 km/h 🌧️ 100%

3-Day Forecast

Daily overview for Palatine, Illinois

Today
Patchy rain nearby
Patchy rain nearby
28° / 10°
🌧️ 74% chance of rain
💧 Avg. humidity: 64%
💨 Max wind: 31.3 km/h
🌧️ Total precip: 2.18 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:16 AM
🌇 Sunset: 07:31 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Patchy rain nearby
Patchy rain nearby
22° / 16°
🌧️ 67% chance of rain
💧 Avg. humidity: 89%
💨 Max wind: 26.6 km/h
🌧️ Total precip: 0.59 mm
☀️ UV Index: 0.9
🌅 Sunrise: 06:14 AM
🌇 Sunset: 07:32 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
Patchy rain nearby
25° / 19°
🌧️ 71% chance of rain
💧 Avg. humidity: 86%
💨 Max wind: 25.6 km/h
🌧️ Total precip: 1.33 mm
☀️ UV Index: 1.4
🌅 Sunrise: 06:13 AM
🌇 Sunset: 07:33 PM
🌙 Waning Crescent
🌑 Moon: 15% lit

Best Time to Visit Palatine

Plan your trip to Palatine, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Palatine 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Palatine?
Current conditions in Palatine: Light rain, temperature 17°C, humidity 93%.
What is the best time to visit Palatine?
The best time to visit Palatine is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Palatine?
Palatine is located at approximately 42.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Palatine?
The wettest period in Palatine is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Palatine?
For visits to Palatine during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Palatine in?
Palatine is located in United States, in the state of Illinois.
What are the public holidays in Palatine in 2026?
View the 2026 public holidays for Palatine on our Holidays page.
What are the GPS coordinates used for the weather forecast in Palatine?
The weather forecast for Palatine uses coordinates 42.1106, -88.0434.