10-day forecast for Fairmount, IL: 37° to 78°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Sunday, October 25
59°
Worst day: Saturday, October 17
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1861° / 37°0
Morning41°feels 36°
Afternoon59°feels 57°
Evening49°feels 46°
Overnight39°feels 36°
61 °
Fairmount, Sunday, 18 October
Clear. High 61°, low 37°.
Pressure30.50 inHg
Wind9.3 mph S
Humidity46%
Visibility6.2 mi
Dew point37°
Mon, 1966° / 40°0
Morning42°feels 42°
Afternoon65°feels 63°
Evening53°feels 52°
Overnight43°feels 42°
66 °
Fairmount, Monday, 19 October
Clear. High 66°, low 40°.
Pressure30.42 inHg
Wind1.2 mph E
Humidity43%
Visibility6.2 mi
Dew point39°
Tue, 2069° / 44°0
Morning46°feels 44°
Afternoon68°feels 67°
Evening55°feels 54°
Overnight46°feels 46°
69 °
Fairmount, Tuesday, 20 October
Clear. High 69°, low 44°.
Pressure30.39 inHg
Wind2.7 mph E
Humidity42%
Visibility6.2 mi
Dew point42°
Wed, 2168° / 46°0
Morning50°feels 49°
Afternoon66°feels 65°
Evening58°feels 56°
Overnight48°feels 48°
68 °
Fairmount, Wednesday, 21 October
Overcast. High 68°, low 46°.
Pressure30.27 inHg
Wind1.4 mph S
Humidity52%
Visibility6.2 mi
Dew point46°
Thu, 2269° / 47°0
Morning53°feels 52°
Afternoon67°feels 66°
Evening58°feels 57°
Overnight53°feels 52°
69 °
Fairmount, Thursday, 22 October
Clear. High 69°, low 47°.
Pressure30.27 inHg
Wind7.5 mph NE
Humidity47%
Visibility—
Dew point45°
Fri, 2373° / 49°0
Morning55°feels 53°
Afternoon69°feels 67°
Evening62°feels 59°
Overnight57°feels 54°
73 °
Fairmount, Friday, 23 October
Partly cloudy. High 73°, low 49°.
Pressure30.27 inHg
Wind7.3 mph SE
Humidity37%
Visibility—
Dew point40°
Sat, 2473° / 54°0
Morning59°feels 57°
Afternoon71°feels 69°
Evening63°feels 60°
Overnight59°feels 57°
73 °
Fairmount, Saturday, 24 October
Overcast. High 73°, low 54°.
Pressure30.30 inHg
Wind9.8 mph S
Humidity29%
Visibility—
Dew point36°
Sun, 2578° / 56°0
Morning62°feels 60°
Afternoon75°feels 73°
Evening67°feels 65°
Overnight65°feels 63°
78 °
Fairmount, Sunday, 25 October
Overcast. High 78°, low 56°.
Pressure30.21 inHg
Wind15 mph SW
Humidity25%
Visibility—
Dew point36°
Mon, 2677° / 59°0.02
Morning64°feels 63°
Afternoon74°feels 73°
Evening68°feels 67°
Overnight61°feels 60°
77 °
Fairmount, Monday, 26 October
Light rain. High 77°, low 59°.
Pressure30.12 inHg
Wind10.8 mph SW
Humidity39%
Visibility—
Dew point47°
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 Fairmount, 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.