Junction City · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Junction City & 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
89°
Tue, Sep 1
Coldest night
59°
Mon, Aug 24
Days with precip
8 / 14
of 14 forecast days
Nicest day
Tue, Aug 25
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
85° 64°
10% precip chance
Sat 5 – Sun 6 Sep
88° 73°
73% precip chance
Sat 12 – Sun 13 Sep
76° 59°
typical range
Sat 19 – Sun 20 Sep
74° 58°
typical range
30 days — Junction City
14 forecast + 16 climatology
Mon · Today Sunny
83°59°6%⌄
Wind6 mph NE
Gusts14 mph
UV index8 – Very high
Precip chance6%
Sunrise07:02
Sunset20:20
Tue · Tomorrow Mostly cloudy
78°60°8%⌄
Wind7 mph NE
Gusts21 mph
UV index9 – Very high
Precip chance8%
Sunrise07:03
Sunset20:18
Wednesday 26/8 Sunny
84°62°5%⌄
Wind5 mph SW
Gusts6 mph
UV index7 – High
Precip chance5%
Sunrise07:04
Sunset20:17
Thursday 27/8 Mostly cloudy
79°68°5.8 mm⌄
Wind12 mph SW
Gusts28 mph
UV index8 – Very high
Precip chance79%
Sunrise07:05
Sunset20:16
Friday 28/8 Sunny
81°67°0.2 mm⌄
Wind7 mph N
Gusts8 mph
UV index7 – High
Precip chance18%
Sunrise07:06
Sunset20:14
Saturday 29/8 Sunny
81°64°6%⌄
Wind5 mph NE
Gusts13 mph
UV index7 – High
Precip chance6%
Sunrise07:07
Sunset20:13
Sunday 30/8 Mostly cloudy
85°68°10%⌄
Wind10 mph SW
Gusts15 mph
UV index7 – High
Precip chance10%
Sunrise07:07
Sunset20:11
Monday 31/8 Showers
87°71°6.5 mm⌄
Wind14 mph SW
Gusts23 mph
UV index7 – High
Precip chance79%
Sunrise07:08
Sunset20:10
Tuesday 1/9 Sunny
89°72°12.2 mm⌄
Wind10 mph SW
Gusts17 mph
UV index8 – Very high
Precip chance74%
Sunrise07:09
Sunset20:08
Wednesday 2/9 Mostly cloudy
86°74°3.0 mm⌄
Wind15 mph SW
Gusts28 mph
UV index7 – High
Precip chance73%
Sunrise07:10
Sunset20:07
Thursday 3/9 Showers
81°69°9.5 mm⌄
Wind10 mph SW
Gusts26 mph
UV index6 – High
Precip chance88%
Sunrise07:11
Sunset20:05
Friday 4/9 Showers
82°72°6.4 mm⌄
Wind6 mph SW
Gusts9 mph
UV index6 – High
Precip chance82%
Sunrise07:12
Sunset20:04
Saturday 5/9 Mostly cloudy
88°73°3.6 mm⌄
Wind11 mph SW
Gusts21 mph
UV index8 – Very high
Precip chance73%
Sunrise07:12
Sunset20:02
Sunday 6/9 Sunny
83°73°3.0 mm⌄
Wind9 mph SW
Gusts20 mph
UV index7 – High
Precip chance71%
Sunrise07:13
Sunset20:01
Monday 7/9 Rain (climatological)
79°64°8.0 mm⌄
Day≈74–85°
Night≈58–69°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
81°65°20%⌄
Day≈76–86°
Night≈59–70°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
81°65°20%⌄
Day≈76–87°
Night≈60–70°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Rain (climatological)
77°62°7.3 mm⌄
Day≈72–82°
Night≈57–68°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
73°60°20%⌄
Day≈68–79°
Night≈55–65°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
72°59°20%⌄
Day≈66–77°
Night≈54–65°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
76°62°14.2 mm⌄
Day≈70–81°
Night≈56–67°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
76°62°20%⌄
Day≈71–82°
Night≈56–67°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
83°66°20%⌄
Day≈78–88°
Night≈61–71°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
83°66°10.2 mm⌄
Day≈77–88°
Night≈60–71°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
81°65°20%⌄
Day≈76–86°
Night≈59–70°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
74°61°20%⌄
Day≈69–79°
Night≈55–66°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
70°58°6.2 mm⌄
Day≈65–76°
Night≈53–64°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
74°61°20%⌄
Day≈69–80°
Night≈55–66°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
79°64°20%⌄
Day≈74–84°
Night≈58–69°
Precip≈4.3 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
80°64°11.3 mm⌄
Day≈74–85°
Night≈59–69°
Precip≈4.3 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 Junction City, 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.