Wood River · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Wood River & 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
95°
Mon, Aug 31
Coldest night
54°
Sun, Sep 6
Days with precip
3 / 14
of 14 forecast days
Nicest day
Sat, Sep 5
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
94° 64°
70% precip chance
Sat 5 – Sun 6 Sep
78° 54°
36% precip chance
Sat 12 – Sun 13 Sep
73° 55°
typical range
Sat 19 – Sun 20 Sep
75° 56°
typical range
30 days — Wood River
14 forecast + 16 climatology
Tue · Today Sunny
89°62°8%⌄
Wind8 mph E
Gusts18 mph
UV index8 – Very high
Precip chance8%
Sunrise06:23
Sunset19:41
Wed · Tomorrow Sunny
86°66°17%⌄
Wind9 mph SE
Gusts20 mph
UV index8 – Very high
Precip chance17%
Sunrise06:24
Sunset19:40
Thursday 27/8 Sunny
87°68°1.2 mm⌄
Wind8 mph NE
Gusts21 mph
UV index8 – High
Precip chance57%
Sunrise06:25
Sunset19:38
Friday 28/8 Sunny
85°66°6%⌄
Wind8 mph SE
Gusts16 mph
UV index7 – High
Precip chance6%
Sunrise06:25
Sunset19:37
Saturday 29/8 Sunny
85°64°0.8 mm⌄
Wind11 mph SE
Gusts27 mph
UV index7 – High
Precip chance38%
Sunrise06:26
Sunset19:35
Sunday 30/8 Mostly cloudy
94°69°12.8 mm⌄
Wind13 mph S
Gusts26 mph
UV index8 – Very high
Precip chance70%
Sunrise06:27
Sunset19:34
Monday 31/8 Showers
95°73°5.6 mm⌄
Wind14 mph S
Gusts36 mph
UV index7 – High
Precip chance76%
Sunrise06:28
Sunset19:32
Tuesday 1/9 Showers
90°66°0.6 mm⌄
Wind15 mph N
Gusts39 mph
UV index7 – High
Precip chance36%
Sunrise06:29
Sunset19:31
Wednesday 2/9 Sunny
81°62°7%⌄
Wind11 mph NE
Gusts24 mph
UV index7 – High
Precip chance7%
Sunrise06:30
Sunset19:29
Thursday 3/9 Mostly cloudy
67°58°15%⌄
Wind15 mph E
Gusts28 mph
UV index4 – Moderate
Precip chance15%
Sunrise06:31
Sunset19:28
Friday 4/9 Sunny
87°56°8%⌄
Wind14 mph N
Gusts26 mph
UV index8 – Very high
Precip chance8%
Sunrise06:32
Sunset19:26
Saturday 5/9 Sunny
76°57°8%⌄
Wind11 mph NE
Gusts23 mph
UV index6 – High
Precip chance8%
Sunrise06:33
Sunset19:25
Sunday 6/9 Sunny
78°54°0.3 mm⌄
Wind15 mph E
Gusts29 mph
UV index6 – High
Precip chance36%
Sunrise06:33
Sunset19:23
Monday 7/9 Mostly cloudy
69°60°1.0 mm⌄
Wind19 mph SE
Gusts31 mph
UV index6 – High
Precip chance56%
Sunrise06:34
Sunset19:22
Tuesday 8/9 Rain (climatological)
77°57°4.6 mm⌄
Day≈72–82°
Night≈52–63°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
82°60°20%⌄
Day≈77–87°
Night≈55–66°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
80°59°20%⌄
Day≈74–85°
Night≈54–64°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Rain (climatological)
78°58°4.4 mm⌄
Day≈72–83°
Night≈52–63°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
73°55°20%⌄
Day≈67–78°
Night≈49–60°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
73°55°20%⌄
Day≈68–79°
Night≈49–60°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Rain (climatological)
73°55°2.6 mm⌄
Day≈67–78°
Night≈49–60°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
74°55°20%⌄
Day≈69–79°
Night≈50–61°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
78°58°20%⌄
Day≈73–84°
Night≈53–63°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Rain (climatological)
80°59°4.9 mm⌄
Day≈75–85°
Night≈54–65°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
76°57°20%⌄
Day≈71–82°
Night≈51–62°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
75°56°20%⌄
Day≈69–80°
Night≈51–61°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
75°56°2.6 mm⌄
Day≈70–80°
Night≈51–61°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
76°56°20%⌄
Day≈70–81°
Night≈51–62°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
79°58°20%⌄
Day≈73–84°
Night≈53–64°
Precip≈1.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Rain (climatological)
78°58°6.0 mm⌄
Day≈73–83°
Night≈53–63°
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 Wood River, 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.