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WeatherLiveIllinoisHainesville

Hainesville, IL Weather

Current WeatherHainesville · 3:00 PM CDT
35° | 23°
34°C
Feels like 40°
Mostly cloudy
WindW 9 mph · Gusts 12 mph
Precip15% · –
Humidity54% · Dew point 24°
UV index8 High
Air Quality51 Moderate
Pressure29.91 inHg
Visibility6 mi
Sunrise / Sunset6:17 AM · 7:26 PM · 13h 9m

Weather map — Hainesville

Full radar →
Now
35°
12%
10 mph
16:00
30°
13%
10 mph
17:00
30°
15%
10 mph
18:00
28°
18%
9 mph
19:00
28°
22%
7 mph
20:00
28°
24%
6 mph
21:00
28°
25%
5 mph
22:00
27°
12%
5 mph
23:00
26°
12%
6 mph
00:00
26°
12%
5 mph
01:00
25°
11%
5 mph
02:00
25°
10%
3 mph
03:00
25°
9%
4 mph
04:00
25°
7%
6 mph
05:00
26°
4%
9 mph
06:00
25°
13%
8 mph
07:00
25°
14%
8 mph
08:00
26°
15%
8 mph
09:00
25°
16%
6 mph
10:00
26°
14%
6 mph
11:00
28°
12%
7 mph
12:00
30°
11%
10 mph
13:00
30°
4%
11 mph
14:00
31°
8%
11 mph

Today · Tue 9/1

High 35°
15% / –

Mostly cloudy. Winds SW at 10 mph.

Tonight · Tue 9/1

Low 25°
25% / –

Mostly cloudy. Winds SW at 5 mph.

Tomorrow · Wed 9/2

31° | 25°
8% / –

Sunny. Winds SW at 11 mph.

7-day trend

Hainesville · temperature + precipitation

10-day forecast

Updated 3:00 PM

Details & indices

Wind
9 mph W
Gusts 12 mph
Humidity
54%
Dew point 24°
Pressure
29.91 inHg
Rising
UV index
8 — High
High today
Air Quality
Moderate
AQI 51 · US EPA
Allergy
Very high
Mugwort
Visibility
6 mi
Clear view
Allergy — Hainesville

🌿 Conditions right now

View all →
Birch
None
Grass
None
Oak
None
Alder
None
Hazel
None
Mugwort
High
Ragweed
High

Sun & moon

Sunrise6:17 AM
Sunset7:26 PM
Length of day13h 9m
Moonrise9:17 PM
Moonset11:18 AM
Next full moonSep 26 Harvest Moon
Latitude42.3450°N
Longitude-88.0679°E

Water temps nearby

View all →
No beaches within 50 miles

Daily planner

computed from today's forecast
Laundry day
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
Chicago
Partly cloudy
35°
🌤️
Aurora
🌤️
Rockford
🌤️
Joliet
🌤️
Naperville
Data sources · Tuesday, September 1
Where the Hainesville forecast comes from
This page blends NOAA/NWS model guidance with global ensembles for the 10-day outlook, air quality and alerts. Data refreshes every hour, current conditions every 15 minutes. Coordinates: 42.3450°N, -88.0679°.
NBM + global weather models
Updated: 3:00 PM
Weather in Hainesville
The 10-day span for Hainesville runs from a high near 35° on Tuesday down to 14° overnight on Tuesday. Models drop roughly 1.2 in of precipitation across the stretch — watch Monday (88%). Hold onto the patio furniture Thursday: gusts could hit 38 mph. Heads up: a Dense Fog Advisory is in effect — check the alerts tab before making plans. Right now Hainesville is running about 73° warmer than Grand Rapids. Longer view: variable mid-latitude weather in every season.
Hainesville, IL · Elev 801 ft · 42.35°N, 88.07°W · Illinois · Forecast computed for these exact coordinates
Powered by NWS/NOAA guidance, multi-model forecasts and official environmental feeds · NOAA/NWS · EPA AirNow · MET Norway · global models
Updated: 3:00 PM