Hourly Weather Forecast - Fairfield, IL

12 AM
20°F
10%
5mph
N
Partly Cloudy
Humidity
71%
Feels like
12°F
Dew Point
11°F
1 AM
19°F
10%
6mph
N
Partly Cloudy
Humidity
70%
Feels like
11°F
Dew Point
11°F
2 AM
18°F
10%
6mph
N
Partly Cloudy
Humidity
69%
Feels like
9°F
Dew Point
9°F
3 AM
17°F
10%
6mph
N
Partly Cloudy
Humidity
68%
Feels like
8°F
Dew Point
8°F
4 AM
16°F
10%
6mph
N
Partly Cloudy
Humidity
66%
Feels like
7°F
Dew Point
7°F
5 AM
16°F
10%
6mph
N
Partly Cloudy
Humidity
65%
Feels like
6°F
Dew Point
6°F
6 AM
17°F
10%
7mph
N
Mostly Clear
Humidity
59%
Feels like
7°F
Dew Point
5°F
7 AM
17°F
10%
7mph
N
Mostly Clear
Humidity
63%
Feels like
8°F
Dew Point
7°F
7:02 AM
8 AM
19°F
10%
7mph
N
Partly Cloudy
Humidity
59%
Feels like
10°F
Dew Point
7°F
9 AM
20°F
10%
7mph
N
Partly Cloudy
Humidity
57%
Feels like
11°F
Dew Point
7°F
10 AM
21°F
10%
7mph
N
Mostly Sunny
Humidity
54%
Feels like
13°F
Dew Point
7°F
11 AM
23°F
10%
6mph
N
Mostly Sunny
Humidity
51%
Feels like
15°F
Dew Point
8°F
12 PM
25°F
0%
6mph
N
Sunny
Humidity
49%
Feels like
17°F
Dew Point
8°F
1 PM
26°F
0%
6mph
N
Sunny
Humidity
48%
Feels like
19°F
Dew Point
9°F

Rainfall Forecast for Northwest through Thursday

Persistent, Flooding Rain Impacts the Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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