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WeatherLive › Illinois › Catlin

Catlin, IL Weather (61817)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherCatlin · 11:46 PM CDT
82° | 65°
69°F
Feels like 70°
Sunny
WindNE 5 mph · Gusts 5 mph
Precip79% · 0.74 in
Humidity78% · Dew point 61°
UV index8 High
Air Quality26 Good
Pressure30.03 inHg
Visibility6 mi
Sunrise / Sunset6:07 AM · 7:41 PM · 13h 34m

Weather map — Catlin

Full radar →
Now
69°
8%
5 mph
00:00
67°
10%
5 mph
01:00
66°
10%
4 mph
02:00
65°
10%
3 mph
03:00
64°
11%
5 mph
04:00
63°
11%
5 mph
05:00
62°
11%
4 mph
06:00
62°
11%
3 mph
07:00
62°
10%
4 mph
08:00
67°
9%
3 mph
09:00
72°
6%
4 mph
10:00
76°
3%
1 mph
11:00
81°
3%
2 mph
12:00
73°
6%
4 mph
13:00
75°
5%
5 mph
14:00
76°
4%
5 mph
15:00
76°
4%
5 mph
16:00
76°
4%
4 mph
17:00
76°
4%
4 mph
18:00
75°
7%
2 mph
19:00
74°
7%
2 mph
20:00
70°
9%
2 mph
21:00
69°
9%
2 mph
22:00
68°
9%
2 mph

Today · Thu 8/20

High 82°
79% / 0.74 in

Sunny. Winds N at 11 mph.

Tonight · Thu 8/20

Low 62°
10% / –

Sunny. Winds NE at 5 mph.

Tomorrow · Fri 8/21

81° | 62°
7% / –

Sunny. Winds N at 5 mph.

7-day trend

Catlin · temperature + precipitation

10-day forecast

Updated 11:46 PM

Details & indices

Wind
5 mph NE
Gusts 5 mph
Humidity
78%
Dew point 61°
Pressure
30.03 inHg
Rising
UV index
8 — High
High today
Air Quality
Good
AQI 26 · US EPA
Allergy
None detected
—
Visibility
6 mi
Clear view
Allergy — Catlin

🌿 Conditions right now

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

Sun & moon

Sunrise6:07 AM
Sunset7:41 PM
Length of day13h 34m
Moonrise2:44 PM
Moonset11:40 PM
Moon phase🌓 First Quarter · 60%
Next full moonAug 27 Sturgeon Moon
Latitude40.0650°N
Longitude-87.7020°E

Water temps nearby

View all →
No beaches within 50 miles
🌤️No rain expected in the next 90 minutes
Now+30+60+90 min
Minute-by-minute precip · HRRR nowcast

Daily planner

computed from today's forecast
Laundry day
Poor
Line-drying weather
Grilling
Fair
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Chicago
—
— 🌤️
Aurora
—
— 🌤️
Rockford
—
—
Joliet
Sunny
67° 🌤️
Naperville
—
—
Data sources · Thursday, August 20
Where the Catlin 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: 40.0650°N, -87.7020°.
NBM + global weather models
Updated: 11:46 PM
Weather in Catlin
The 10-day span for Catlin runs from a high near 82° on Thursday down to 60° overnight on Sunday. About 1.4 in of precipitation is expected in total; the most likely wet day is Thursday (79% chance). Heads up: 4 NWS alerts are active right now, including a Flood Warning — details on the alerts tab. Right now Catlin is about 15° cooler than nearby Aurora. Longer view: variable mid-latitude weather in every season.
Catlin, IL · Elev 659 ft · 40.07°N, 87.70°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: 11:46 PM