New York, NY 77° Los Angeles, CA 75° 🌤️ Chicago, IL 🌤️ Houston, TX Miami, FL 85° Phoenix, AZ 100° Seattle, WA 63° 🌤️ Denver, CO Toronto, ON 71° Vancouver, BC 64°
WeatherLive › Illinois › Orion

Orion, IL Weather (61273)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherOrion · 11:50 PM CDT
85° | 72°
76°F
Feels like 82°
Fog
WindSE 6 mph · Gusts 12 mph
Precip87% · 0.99 in
Humidity96% · Dew point 74°
UV index7 High
Air Quality18 Good
Pressure29.94 inHg
Visibility1 mi
Sunrise / Sunset6:10 AM · 8:01 PM · 13h 51m

Weather map — Orion

Full radar →
Now
76°
21%
6 mph
00:00
75°
42%
5 mph
01:00
75°
23%
5 mph
02:00
75°
20%
4 mph
03:00
75°
0.08 in
3 mph
04:00
74°
0.06 in
4 mph
05:00
73°
0.14 in
5 mph
06:00
73°
0.17 in
6 mph
07:00
73°
0.03 in
11 mph
08:00
73°
43%
5 mph
09:00
74°
35%
6 mph
10:00
76°
26%
9 mph
11:00
79°
15%
9 mph
12:00
81°
9%
9 mph
13:00
82°
10%
9 mph
14:00
83°
13%
9 mph
15:00
84°
11%
9 mph
16:00
83°
14%
10 mph
17:00
83°
22%
9 mph
18:00
81°
14%
8 mph
19:00
78°
25%
7 mph
20:00
75°
24%
7 mph
21:00
73°
14%
7 mph
22:00
72°
15%
7 mph

Today · Sat 8/15

High 85°
87% / 0.99 in

Thunderstorms. Winds E at 16 mph.

Tonight · Sat 8/15

Low 73°
42% / –

Fog. Winds E at 5 mph.

Tomorrow · Sun 8/16

84° | 70°
84% / 0.49 in

Showers. Winds NE at 11 mph.

7-day trend

Orion · temperature + precipitation

10-day forecast

Updated 11:50 PM

Details & indices

Wind
6 mph SE
Gusts 12 mph
Humidity
96%
Dew point 74°
Pressure
29.94 inHg
Rising
UV index
7 — High
High today
Air Quality
Good
AQI 18 · US EPA
Allergy
None detected
—
Visibility
1 mi
Reduced
Allergy — Orion

🌿 Conditions right now

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

Sun & moon

Sunrise6:10 AM
Sunset8:01 PM
Length of day13h 51m
Moonrise9:31 AM
Moonset9:22 PM
Moon phase🌒 Waxing Crescent · 14%
Next full moonAug 27 Sturgeon Moon
Latitude41.3548°N
Longitude-90.3815°E

Water temps nearby

View all →
No beaches within 50 miles
🌧️Rain now — should taper off around 12:15 AM (24 min)
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
Poor
Fire up the grill
Running
Poor
Lace up outside
Patio
Fair
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Chicago
—
— 🌤️
Aurora
—
— 🌤️
Rockford
—
—
Joliet
Fog
72°
Naperville
Fog
73°
Data sources · Saturday, August 15
Where the Orion 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: 41.3548°N, -90.3815°.
NBM + global weather models
Updated: 11:50 PM
ZIP codes in Orion
📮
61262
Orion
 📮
61273
Orion
 📮
61281
Orion
 📮
61413
Orion
 📮
61465
Orion
 📮
61468
Orion
Weather in Orion
Over the next 10 days Orion tops out around 85° (Monday) and dips to 59° on the coolest night (Friday). Roughly 4.1 in of rain falls over the period, with Friday the most likely wet day (91%). Wind is the one to watch: gusts to 33 mph around Saturday. No active NWS alerts at the moment — quiet on the hazards front. Right now Orion is running about 4° warmer than Milwaukee. Longer view: variable mid-latitude weather in every season.
Orion, IL · Elev 774 ft · 41.35°N, 90.38°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: 11:50 PM