Calhoun Falls · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Calhoun Falls & neighbors — hit play
Every city on the map carries real forecast data from the same models as its city page, refreshed several times a day. The icon is the day's overall look; the number is the afternoon high.
Next 14 days at a glance
from the model forecast
Hottest day
96°
Tue, Sep 1
Coldest night
66°
Tue, Aug 25
Days with precip
6 / 14
of 14 forecast days
Nicest day
Fri, Sep 4
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
94° 73°
78% precip chance
Sat 5 – Sun 6 Sep
91° 69°
76% precip chance
Sat 12 – Sun 13 Sep
85° 65°
typical range
Sat 19 – Sun 20 Sep
84° 64°
typical range
30 days — Calhoun Falls
14 forecast + 16 climatology
Mon · Today Sunny
93°69°4%⌄
Wind9 mph W
Gusts21 mph
UV index9 – Very high
Precip chance4%
Sunrise06:58
Sunset20:07
Tue · Tomorrow Sunny
94°66°2%⌄
Wind7 mph NE
Gusts23 mph
UV index9 – Very high
Precip chance2%
Sunrise06:59
Sunset20:05
Wednesday 26/8 Sunny
95°70°1.9 mm⌄
Wind11 mph SW
Gusts24 mph
UV index9 – Very high
Precip chance57%
Sunrise06:59
Sunset20:04
Thursday 27/8 Mostly cloudy
88°73°0.8 mm⌄
Wind13 mph SW
Gusts19 mph
UV index8 – Very high
Precip chance55%
Sunrise07:00
Sunset20:03
Friday 28/8 Mostly cloudy
89°71°2.2 mm⌄
Wind5 mph SW
Gusts12 mph
UV index7 – High
Precip chance74%
Sunrise07:01
Sunset20:02
Saturday 29/8 Showers
92°73°7.6 mm⌄
Wind5 mph E
Gusts12 mph
UV index8 – Very high
Precip chance78%
Sunrise07:01
Sunset20:00
Sunday 30/8 Mostly cloudy
94°75°1.0 mm⌄
Wind6 mph N
Gusts15 mph
UV index7 – High
Precip chance52%
Sunrise07:02
Sunset19:59
Monday 31/8 Mostly cloudy
93°73°0.8 mm⌄
Wind7 mph NW
Gusts15 mph
UV index7 – High
Precip chance46%
Sunrise07:03
Sunset19:58
Tuesday 1/9 Sunny
96°73°1.6 mm⌄
Wind5 mph S
Gusts9 mph
UV index9 – Very high
Precip chance57%
Sunrise07:04
Sunset19:56
Wednesday 2/9 Mostly cloudy
94°74°0.3 mm⌄
Wind10 mph W
Gusts23 mph
UV index8 – Very high
Precip chance27%
Sunrise07:04
Sunset19:55
Thursday 3/9 Sunny
96°75°5%⌄
Wind12 mph W
Gusts30 mph
UV index9 – Very high
Precip chance5%
Sunrise07:05
Sunset19:54
Friday 4/9 Mostly cloudy
84°68°14%⌄
Wind8 mph NE
Gusts22 mph
UV index6 – High
Precip chance14%
Sunrise07:06
Sunset19:52
Saturday 5/9 Showers
91°69°3.7 mm⌄
Wind5 mph S
Gusts14 mph
UV index8 – Very high
Precip chance65%
Sunrise07:06
Sunset19:51
Sunday 6/9 Fog
83°71°2.5 mm⌄
Wind8 mph E
Gusts18 mph
UV index6 – High
Precip chance76%
Sunrise07:07
Sunset19:50
Monday 7/9 Rain (climatological)
89°69°2.9 mm⌄
Day≈83–94°
Night≈63–74°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
88°68°20%⌄
Day≈82–93°
Night≈63–74°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
93°71°20%⌄
Day≈87–98°
Night≈66–77°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Rain (climatological)
86°67°3.1 mm⌄
Day≈81–92°
Night≈62–73°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
83°65°20%⌄
Day≈78–89°
Night≈60–71°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
82°65°20%⌄
Day≈76–87°
Night≈59–70°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
85°67°4.1 mm⌄
Day≈80–91°
Night≈61–72°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
85°67°20%⌄
Day≈80–91°
Night≈61–72°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
92°71°20%⌄
Day≈87–97°
Night≈65–76°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
90°69°6.0 mm⌄
Day≈84–95°
Night≈64–75°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
90°69°20%⌄
Day≈85–95°
Night≈64–75°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
82°65°20%⌄
Day≈77–88°
Night≈60–70°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
84°66°6.4 mm⌄
Day≈78–89°
Night≈60–71°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
82°64°20%⌄
Day≈76–87°
Night≈59–70°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
84°66°20%⌄
Day≈79–90°
Night≈61–71°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
89°69°2.6 mm⌄
Day≈83–94°
Night≈63–74°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
How does a 30-day outlook work?
The first 14 days are a live model forecast. The back half of the month shows the typical range for those dates — useful for planning, not a literal prediction.
First 14 days: a real forecast, blended from NBM, ECMWF and GFS runs. Trust it most inside three days; by the second week treat it as a lean, not a promise.
Rest of the month: past day 14 we stop pretending to forecast and switch to the climate corridor — the range those dates have produced over three decades computed directly for Calhoun Falls, with mild week-to-week wiggle.
Good question for this page: "Is late August usually humid in Chicago?" Bad question: "Do I need an umbrella on the 29th?" — three weeks out no one knows, and that's the honest answer.