EN
English Español

As of 14:00 CDT

Weather in Fayetteville, IL

92°Current weather

Fayetteville, Monday, 12 October, 14:00

Clear. Feels like 94°. High 92°, low 63°.

Pressure29.88 inHg
Wind16.1 mph W
Humidity41%
Visibility6.2 mi
Dew point64°
Tue, 1393° / 65°0Clear
93 °Clear

Fayetteville, Tuesday, 13 October

Clear. High 93°, low 65°.

Pressure29.91 inHg
Wind7.5 mph SW
Humidity46%
Visibility6.2 mi
Dew point64°
Wed, 1482° / 71°0.15Light rain
82 °Light rain

Fayetteville, Wednesday, 14 October

Light rain. High 82°, low 71°.

Pressure30.03 inHg
Wind9 mph SW
Humidity88%
Visibility3.5 mi
Dew point73°
Thu, 1578° / 70°0.57Heavy rain
78 °Heavy rain

Fayetteville, Thursday, 15 October

Heavy rain. High 78°, low 70°.

Pressure30.03 inHg
Wind8.5 mph SW
Humidity91%
Visibility2.7 mi
Dew point73°
Fri, 1670° / 53°0.03Light rain
70 °Light rain

Fayetteville, Friday, 16 October

Light rain. High 70°, low 53°.

Pressure30.36 inHg
Wind17.4 mph N
Humidity46%
Visibility6.2 mi
Dew point39°
Sat, 1763° / 43°0Clear
63 °Clear

Fayetteville, Saturday, 17 October

Clear. High 63°, low 43°.

Pressure30.47 inHg
Wind7.9 mph N
Humidity41%
Visibility—
Dew point35°
Sun, 1869° / 41°0Clear
69 °Clear

Fayetteville, Sunday, 18 October

Clear. High 69°, low 41°.

Pressure30.33 inHg
Wind11.9 mph S
Humidity19%
Visibility—
Dew point19°
Mon, 1974° / 52°0Overcast
74 °Overcast

Fayetteville, Monday, 19 October

Overcast. High 74°, low 52°.

Pressure30.24 inHg
Wind12.9 mph S
Humidity55%
Visibility—
Dew point51°
Tue, 2080° / 58°0.02Light rain
80 °Light rain

Fayetteville, Tuesday, 20 October

Light rain. High 80°, low 58°.

Pressure30.18 inHg
Wind6.9 mph S
Humidity56%
Visibility—
Dew point56°
Wed, 2179° / 61°0.04Light rain
79 °Light rain

Fayetteville, Wednesday, 21 October

Light rain. High 79°, low 61°.

Pressure30.21 inHg
Wind9.3 mph SE
Humidity53%
Visibility—
Dew point58°
Thu, 2283° / 62°0Partly cloudy
83 °Partly cloudy

Fayetteville, Thursday, 22 October

Partly cloudy. High 83°, low 62°.

Pressure30.27 inHg
Wind12.7 mph S
Humidity40%
Visibility—
Dew point53°
Fri, 2383° / 67°0Overcast
83 °Overcast

Fayetteville, Friday, 23 October

Overcast. High 83°, low 67°.

Pressure30.27 inHg
Wind14 mph S
Humidity40%
Visibility—
Dew point53°
Sat, 2484° / 63°0.01Light rain
84 °Light rain

Fayetteville, Saturday, 24 October

Light rain. High 84°, low 63°.

Pressure30.03 inHg
Wind19.5 mph S
Humidity47%
Visibility—
Dew point57°
Sun, 2568° / 56°0.14Rain
68 °Rain

Fayetteville, Sunday, 25 October

Rain. High 68°, low 56°.

Pressure30.06 inHg
Wind16.8 mph NW
Humidity47%
Visibility—
Dew point45°
Mon, 2664° / 48°0Overcast
64 °Overcast

Fayetteville, Monday, 26 October

Overcast. High 64°, low 48°.

Pressure30.21 inHg
Wind13 mph NW
Humidity31%
Visibility—
Dew point28°
Tue, 2771° / 45°0Clear
71 °Clear

Fayetteville, Tuesday, 27 October

Clear. High 71°, low 45°.

Pressure29.85 inHg
Wind16.9 mph NW
Humidity32%
Visibility—
Dew point35°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Fayetteville, IL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Fayetteville, IL since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.