Hourly Weather Forecast - Greenville, IL

12 AM
64°F
10%
10mph
SW
Mostly Cloudy
Humidity
92%
Feels like
64°F
Dew Point
61°F
1 AM
63°F
20%
9mph
WSW
Partly Cloudy
Humidity
92%
Feels like
63°F
Dew Point
61°F
2 AM
63°F
20%
9mph
WSW
Partly Cloudy
Humidity
92%
Feels like
63°F
Dew Point
60°F
3 AM
62°F
20%
9mph
W
Partly Cloudy
Humidity
92%
Feels like
62°F
Dew Point
59°F
4 AM
60°F
10%
9mph
W
Partly Cloudy
Humidity
92%
Feels like
60°F
Dew Point
58°F
5 AM
58°F
10%
8mph
WNW
Partly Cloudy
Humidity
95%
Feels like
58°F
Dew Point
57°F
6 AM
57°F
10%
8mph
WNW
Partly Cloudy
Humidity
95%
Feels like
57°F
Dew Point
56°F
7 AM
57°F
10%
8mph
NW
Partly Cloudy
Humidity
94%
Feels like
57°F
Dew Point
55°F
7:14 AM
8 AM
58°F
10%
8mph
NW
Partly Cloudy
Humidity
91%
Feels like
58°F
Dew Point
55°F
9 AM
58°F
10%
8mph
NW
Partly Cloudy
Humidity
88%
Feels like
58°F
Dew Point
55°F
10 AM
59°F
10%
8mph
NW
Partly Cloudy
Humidity
85%
Feels like
59°F
Dew Point
55°F
11 AM
60°F
10%
8mph
NW
Partly Cloudy
Humidity
82%
Feels like
60°F
Dew Point
55°F
12 PM
61°F
10%
8mph
NNW
Partly Cloudy
Humidity
80%
Feels like
61°F
Dew Point
55°F
1 PM
61°F
10%
7mph
NNW
Partly Cloudy
Humidity
78%
Feels like
61°F
Dew Point
54°F
2 PM
61°F
10%
7mph
NNW
Partly Cloudy
Humidity
77%
Feels like
61°F
Dew Point
53°F
3 PM
60°F
10%
6mph
N
Partly Cloudy
Humidity
78%
Feels like
60°F
Dew Point
53°F
4 PM
58°F
10%
6mph
N
Partly Cloudy
Humidity
81%
Feels like
58°F
Dew Point
52°F
4:41 PM
5 PM
56°F
10%
5mph
NNE
Partly Cloudy
Humidity
82%
Feels like
56°F
Dew Point
50°F
6 PM
53°F
10%
4mph
NE
Partly Cloudy
Humidity
84%
Feels like
53°F
Dew Point
49°F
7 PM
51°F
10%
4mph
NE
Partly Cloudy
Humidity
86%
Feels like
51°F
Dew Point
47°F
8 PM
49°F
10%
4mph
ENE
Mostly Clear
Humidity
89%
Feels like
48°F
Dew Point
46°F
9 PM
48°F
10%
5mph
ENE
Mostly Clear
Humidity
88%
Feels like
47°F
Dew Point
45°F
10 PM
47°F
10%
4mph
ENE
Mostly Clear
Humidity
89%
Feels like
46°F
Dew Point
45°F
11 PM
47°F
30%
4mph
E
30% Chance Rain Showers
Humidity
90%
Feels like
45°F
Dew Point
44°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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