🌤️ New York, NY 🌤️ Los Angeles, CA 🌤️ Chicago, IL Houston, TX 97° 🌤️ Miami, FL 🌤️ Phoenix, AZ 🌤️ Seattle, WA 🌤️ Denver, CO 🌤️ Toronto, ON 🌤️ Vancouver, BC
WeatherLive › Illinois › Mount Olive

Mount Olive, IL Weather (62069)

Today Hourly 10-Day Weekend Monthly Radar Air Quality Climate
Current WeatherMount Olive · 4:25 PM CDT
90° | 62°
87°F
Feels like 87°
Mostly cloudy
WindS 4 mph · Gusts 6 mph
Precip7% · –
Humidity46% · Dew point 63°
UV index9 Very high
Air Quality128 Unhealthy for Sensitive Groups
Pressure29.94 inHg
Visibility6 mi
Sunrise / Sunset6:15 AM · 7:50 PM · 13h 35m

Weather map — Mount Olive

Full radar →
Now
87°
11%
4 mph
17:00
87°
10%
7 mph
18:00
84°
11%
6 mph
19:00
83°
12%
6 mph
20:00
79°
4%
7 mph
21:00
77°
4%
8 mph
22:00
76°
4%
7 mph
23:00
74°
6%
7 mph
00:00
73°
6%
7 mph
01:00
73°
7%
5 mph
02:00
73°
20%
6 mph
03:00
73°
20%
6 mph
04:00
72°
23%
8 mph
05:00
70°
43%
11 mph
06:00
70°
35%
4 mph
07:00
69°
51%
3 mph
08:00
69°
50%
5 mph
09:00
67°
0.05 in
4 mph
10:00
67°
0.03 in
8 mph
11:00
67°
57%
6 mph
12:00
67°
0.02 in
7 mph
13:00
73°
0.02 in
10 mph
14:00
75°
21%
10 mph
15:00
74°
23%
6 mph

Today · Tue 8/18

High 90°
7% / –

Sunny. Winds SE at 8 mph.

Tonight · Tue 8/18

Low 67°
4% / –

Sunny. Winds SE at 8 mph.

Tomorrow · Wed 8/19

76° | 67°
79% / 0.16 in

Mostly cloudy. Winds SW at 11 mph.

7-day trend

Mount Olive · temperature + precipitation

10-day forecast

Updated 4:25 PM

Details & indices

Wind
4 mph S
Gusts 6 mph
Humidity
46%
Dew point 63°
Pressure
29.94 inHg
Rising
UV index
9 — Very high
High today
Air Quality
Unhealthy for Sensitive Groups
AQI 128 · US EPA
Allergy
High
Mugwort
Visibility
6 mi
Clear view
Allergy — Mount Olive

🌿 Conditions right now

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

Sun & moon

Sunrise6:15 AM
Sunset7:50 PM
Length of day13h 35m
Moonrise12:43 PM
Moonset10:39 PM
Moon phase🌓 First Quarter · 38%
Next full moonAug 27 Sturgeon Moon
Latitude39.0723°N
Longitude-89.7273°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
Great
Line-drying weather
Grilling
Great
Fire up the grill
Running
Fair
Lace up outside
Patio
Great
Dinner outdoors
Nearby places in {{REGION}}
🌤️
Chicago
—
— 🌤️
Aurora
—
— 🌤️
Rockford
—
— 🌤️
Joliet
—
— 🌤️
Naperville
—
—
Data sources · Tuesday, August 18
Where the Mount Olive 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: 39.0723°N, -89.7273°.
NBM + global weather models
Updated: 4:25 PM
Weather in Mount Olive
Mount Olive's outlook: warmest day near 90° (Tuesday), coldest night about 53° (Thursday). Roughly 0.42 in of rain falls over the period, with Wednesday the most likely wet day (79%). Expect a blustery spell — gusts near 27 mph on Tuesday. No watches or warnings are active for the area right now. Right now Mount Olive is running about 22° warmer than Springfield. Longer view: variable mid-latitude weather in every season.
Mount Olive, IL · Elev 686 ft · 39.07°N, 89.73°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: 4:25 PM