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As of 01:15 CDT

Weather in Fairfield, IL

52°Current weather

Fairfield, Friday, 23 October, 01:15

Clear. Feels like 50°. High 74°, low 46°.

Pressure30.24 inHg
Wind0 mph N
Humidity82%
Visibility6.2 mi
Dew point46°

10-day forecast for Fairfield, IL: 45° to 78°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

78°
Best day: Thursday, October 29
68° · 0.83 in
Worst day: Sunday, November 1

Tap any day below to see morning, afternoon, evening and overnight.

Sat, 2474° / 45°0Overcast
MorningClear49°feels 47°
AfternoonOvercast72°feels 71°
EveningClear60°feels 58°
OvernightMostly clear50°feels 48°
74 °Overcast

Fairfield, Saturday, 24 October

Overcast. High 74°, low 45°.

Pressure30.36 inHg
Wind4.9 mph E
Humidity48%
Visibility6.2 mi
Dew point48°
Sun, 2575° / 48°0Overcast
MorningClear50°feels 49°
AfternoonPartly cloudy74°feels 73°
EveningOvercast61°feels 60°
OvernightClear51°feels 50°
75 °Overcast

Fairfield, Sunday, 25 October

Overcast. High 75°, low 48°.

Pressure30.42 inHg
Wind1.8 mph S
Humidity43%
Visibility6.2 mi
Dew point48°
Mon, 2674° / 50°0Overcast
MorningOvercast55°feels 54°
AfternoonOvercast73°feels 72°
EveningOvercast62°feels 61°
OvernightOvercast54°feels 53°
74 °Overcast

Fairfield, Monday, 26 October

Overcast. High 74°, low 50°.

Pressure30.36 inHg
Wind1.7 mph S
Humidity50%
Visibility6.2 mi
Dew point50°
Tue, 2772° / 50°0Overcast
MorningOvercast56°feels 56°
AfternoonOvercast70°feels 69°
EveningOvercast62°feels 61°
OvernightOvercast58°feels 57°
72 °Overcast

Fairfield, Tuesday, 27 October

Overcast. High 72°, low 50°.

Pressure30.27 inHg
Wind4.4 mph SE
Humidity41%
Visibility—
Dew point44°
Wed, 2877° / 51°0Clear
MorningClear58°feels 57°
AfternoonClear73°feels 72°
EveningClear65°feels 63°
OvernightClear60°feels 58°
77 °Clear

Fairfield, Wednesday, 28 October

Clear. High 77°, low 51°.

Pressure30.15 inHg
Wind8.3 mph S
Humidity35%
Visibility—
Dew point42°
Thu, 2978° / 57°0Overcast
MorningOvercast63°feels 61°
AfternoonOvercast75°feels 74°
EveningOvercast66°feels 64°
OvernightOvercast63°feels 61°
78 °Overcast

Fairfield, Thursday, 29 October

Overcast. High 78°, low 57°.

Pressure30.18 inHg
Wind13.3 mph S
Humidity26%
Visibility—
Dew point37°
Fri, 3073° / 62°0Overcast
MorningOvercast64°feels 62°
AfternoonOvercast69°feels 67°
EveningOvercast66°feels 64°
OvernightOvercast64°feels 62°
73 °Overcast

Fairfield, Friday, 30 October

Overcast. High 73°, low 62°.

Pressure30.12 inHg
Wind9.5 mph S
Humidity41%
Visibility—
Dew point44°
Sat, 3175° / 60°0.22Light rain
MorningLight rain65°feels 65°
AfternoonLight rain73°feels 73°
EveningLight rain64°feels 64°
OvernightLight rain65°feels 64°
75 °Light rain

Fairfield, Saturday, 31 October

Light rain. High 75°, low 60°.

Pressure29.97 inHg
Wind15.7 mph S
Humidity54%
Visibility—
Dew point56°
Sun, 0168° / 64°0.83Heavy rain
MorningHeavy rain65°feels 66°
AfternoonHeavy rain68°feels 68°
EveningHeavy rain65°feels 66°
OvernightHeavy rain64°feels 65°
68 °Heavy rain

Fairfield, Sunday, 1 November

Heavy rain. High 68°, low 64°.

Pressure30.00 inHg
Wind11.6 mph S
Humidity86%
Visibility—
Dew point64°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Fairfield, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.