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As of 13:32 CDT

Weather in Fairmount, IL

85°Current weather

Fairmount, Saturday, 8 August, 13:32

Overcast. Feels like 96°. High 88°, low 71°.

Pressure30.03 inHg
Wind9.2 mph NW
Humidity78%
Visibility6.2 mi
Dew point78°
Sun, 0993° / 70°0Mostly clear
93 °Mostly clear

Fairmount, Sunday, 9 August

Mostly clear. High 93°, low 70°.

Pressure29.97 inHg
Wind13.7 mph SW
Humidity72%
Visibility6.2 mi
Dew point75°
Mon, 1090° / 75°0.01Light rain
90 °Light rain

Fairmount, Monday, 10 August

Light rain. High 90°, low 75°.

Pressure29.94 inHg
Wind10 mph SW
Humidity66%
Visibility6.2 mi
Dew point75°
Tue, 1190° / 74°0.02Light rain
90 °Light rain

Fairmount, Tuesday, 11 August

Light rain. High 90°, low 74°.

Pressure29.88 inHg
Wind12.6 mph W
Humidity63%
Visibility6.2 mi
Dew point74°
Wed, 1284° / 69°0.02Light rain
84 °Light rain

Fairmount, Wednesday, 12 August

Light rain. High 84°, low 69°.

Pressure29.85 inHg
Wind6.9 mph N
Humidity77%
Visibility6.2 mi
Dew point75°
Thu, 1373° / 64°0.44Rain
73 °Rain

Fairmount, Thursday, 13 August

Rain. High 73°, low 64°.

Pressure29.88 inHg
Wind10.6 mph NE
Humidity96%
Visibility—
Dew point71°
Fri, 1473° / 54°0Clear
73 °Clear

Fairmount, Friday, 14 August

Clear. High 73°, low 54°.

Pressure30.18 inHg
Wind10.3 mph NE
Humidity59%
Visibility—
Dew point54°
Sat, 1574° / 52°0Partly cloudy
74 °Partly cloudy

Fairmount, Saturday, 15 August

Partly cloudy. High 74°, low 52°.

Pressure30.30 inHg
Wind6.8 mph E
Humidity57%
Visibility—
Dew point54°
Sun, 1677° / 56°0Overcast
77 °Overcast

Fairmount, Sunday, 16 August

Overcast. High 77°, low 56°.

Pressure30.21 inHg
Wind9.7 mph S
Humidity56%
Visibility—
Dew point57°
Mon, 1781° / 66°0.12Light rain
81 °Light rain

Fairmount, Monday, 17 August

Light rain. High 81°, low 66°.

Pressure29.97 inHg
Wind11.7 mph S
Humidity79%
Visibility—
Dew point72°
Tue, 1882° / 69°0.02Light rain
82 °Light rain

Fairmount, Tuesday, 18 August

Light rain. High 82°, low 69°.

Pressure30.00 inHg
Wind9.6 mph NE
Humidity71%
Visibility—
Dew point70°
Wed, 1986° / 68°0Partly cloudy
86 °Partly cloudy

Fairmount, Wednesday, 19 August

Partly cloudy. High 86°, low 68°.

Pressure29.94 inHg
Wind7.1 mph S
Humidity61%
Visibility—
Dew point67°
Thu, 2080° / 69°0.4Rain
80 °Rain

Fairmount, Thursday, 20 August

Rain. High 80°, low 69°.

Pressure29.88 inHg
Wind9.2 mph NW
Humidity80%
Visibility—
Dew point71°
Fri, 2180° / 64°0Partly cloudy
80 °Partly cloudy

Fairmount, Friday, 21 August

Partly cloudy. High 80°, low 64°.

Pressure29.94 inHg
Wind9.6 mph NE
Humidity64%
Visibility—
Dew point63°
Sat, 2282° / 61°0Light rain
82 °Light rain

Fairmount, Saturday, 22 August

Light rain. High 82°, low 61°.

Pressure29.91 inHg
Wind16.1 mph NE
Humidity59%
Visibility—
Dew point64°
Sun, 2368° / 50°0Partly cloudy
68 °Partly cloudy

Fairmount, Sunday, 23 August

Partly cloudy. High 68°, low 50°.

Pressure30.18 inHg
Wind14.2 mph NE
Humidity52%
Visibility—
Dew point46°

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 Fairmount, 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 Fairmount, 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.