Richwood · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Richwood & 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
83°
Wed, Sep 2
Coldest night
53°
Tue, Sep 8
Days with precip
7 / 14
of 14 forecast days
Nicest day
Sun, Sep 6
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
72° 60°
92% precip chance
Sat 12 – Sun 13 Sep
79° 58°
72% precip chance
Sat 19 – Sun 20 Sep
65° 56°
typical range
Sat 26 – Sun 27 Sep
65° 57°
typical range
30 days — Richwood
14 forecast + 16 climatology
Mon · Today Sunny
80°65°0.1 mm⌄
Wind9 mph NW
Gusts15 mph
UV index8 – High
Precip chance19%
Sunrise06:51
Sunset19:53
Tue · Tomorrow Sunny
82°67°8%⌄
Wind8 mph W
Gusts13 mph
UV index9 – Very high
Precip chance8%
Sunrise06:51
Sunset19:52
Wednesday 2/9 Sunny
83°70°4%⌄
Wind8 mph W
Gusts14 mph
UV index9 – Very high
Precip chance4%
Sunrise06:52
Sunset19:50
Thursday 3/9 Sunny
83°70°2.9 mm⌄
Wind9 mph NW
Gusts15 mph
UV index9 – Very high
Precip chance57%
Sunrise06:53
Sunset19:49
Friday 4/9 Sunny
81°69°22.2 mm⌄
Wind9 mph NW
Gusts19 mph
UV index7 – High
Precip chance80%
Sunrise06:54
Sunset19:47
Saturday 5/9 Fog
70°60°6.0 mm⌄
Wind7 mph NW
Gusts16 mph
UV index4 – Moderate
Precip chance92%
Sunrise06:55
Sunset19:46
Sunday 6/9 Partly cloudy
72°63°23%⌄
Wind5 mph W
Gusts15 mph
UV index6 – High
Precip chance23%
Sunrise06:56
Sunset19:44
Monday 7/9 Mostly cloudy
66°60°27%⌄
Wind9 mph SE
Gusts27 mph
UV index5 – Moderate
Precip chance27%
Sunrise06:57
Sunset19:43
Tuesday 8/9 Mostly cloudy
63°53°20%⌄
Wind17 mph SE
Gusts33 mph
UV index4 – Moderate
Precip chance20%
Sunrise06:57
Sunset19:41
Wednesday 9/9 Showers
65°55°1.9 mm⌄
Wind15 mph SE
Gusts31 mph
UV index4 – Moderate
Precip chance79%
Sunrise06:58
Sunset19:40
Thursday 10/9 Fog
72°65°1.8 mm⌄
Wind7 mph SE
Gusts19 mph
UV index5 – Moderate
Precip chance76%
Sunrise06:59
Sunset19:38
Friday 11/9 Fog
74°68°6.6 mm⌄
Wind6 mph SE
Gusts13 mph
UV index6 – High
Precip chance84%
Sunrise07:00
Sunset19:37
Saturday 12/9 Partly cloudy
79°71°2.7 mm⌄
Wind7 mph SE
Gusts23 mph
UV index7 – High
Precip chance72%
Sunrise07:01
Sunset19:35
Sunday 13/9 Partly cloudy
69°58°26%⌄
Wind9 mph SE
Gusts24 mph
UV index4 – Moderate
Precip chance26%
Sunrise07:02
Sunset19:33
Monday 14/9 Rain (climatological)
66°57°7.7 mm⌄
Day≈60–71°
Night≈52–63°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
71°60°20%⌄
Day≈65–76°
Night≈55–66°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
75°63°20%⌄
Day≈69–80°
Night≈57–68°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Rain (climatological)
71°60°4.8 mm⌄
Day≈66–77°
Night≈55–66°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
65°57°20%⌄
Day≈60–71°
Night≈51–62°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
64°56°20%⌄
Day≈59–70°
Night≈51–62°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Rain (climatological)
65°57°7.0 mm⌄
Day≈60–71°
Night≈51–62°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
67°58°20%⌄
Day≈61–72°
Night≈52–63°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
71°60°20%⌄
Day≈66–77°
Night≈55–66°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Rain (climatological)
73°62°11.8 mm⌄
Day≈68–78°
Night≈56–67°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
71°60°20%⌄
Day≈65–76°
Night≈55–66°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
67°58°20%⌄
Day≈61–72°
Night≈52–63°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Rain (climatological)
65°57°10.6 mm⌄
Day≈60–71°
Night≈51–62°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
65°57°20%⌄
Day≈60–71°
Night≈52–62°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
66°57°20%⌄
Day≈61–71°
Night≈52–63°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Rain (climatological)
73°62°12.8 mm⌄
Day≈68–78°
Night≈56–67°
Precip≈3.8 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 Richwood, 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.