Ceres · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Ceres & 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
72°
Mon, Aug 17
Coldest night
50°
Wed, Aug 19
Days with precip
8 / 14
of 14 forecast days
Nicest day
Sat, Aug 29
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 22 – Sun 23 Aug
54° 51°
57% precip chance
Sat 29 – Sun 30 Aug
56° 53°
32% precip chance
Sat 5 – Sun 6 Sep
47° 44°
typical range
Sat 12 – Sun 13 Sep
47° 43°
typical range
30 days — Ceres
14 forecast + 16 climatology
Mon · Today Showers
72°50°2.1 mm⌄
Wind18 mph SW
Gusts25 mph
UV index8 – High
Precip chance59%
Sunrise06:21
Sunset19:54
Tue · Tomorrow Showers
51°50°1.3 mm⌄
Wind16 mph SW
Gusts25 mph
UV index8 – High
Precip chance57%
Sunrise06:22
Sunset19:53
Wednesday 19/8 Showers
53°50°0.7 mm⌄
Wind16 mph N
Gusts24 mph
UV index10 – Very high
Precip chance44%
Sunrise06:23
Sunset19:51
Thursday 20/8 Showers
56°53°6.6 mm⌄
Wind39 mph N
Gusts52 mph
UV index8 – Very high
Precip chance82%
Sunrise06:24
Sunset19:50
Friday 21/8 Showers
57°53°25.2 mm⌄
Wind46 mph N
Gusts67 mph
UV index4 – Moderate
Precip chance88%
Sunrise06:24
Sunset19:49
Saturday 22/8 Showers
53°51°1.1 mm⌄
Wind26 mph SW
Gusts28 mph
UV index3 – Moderate
Precip chance57%
Sunrise06:25
Sunset19:47
Sunday 23/8 Showers
54°51°1.3 mm⌄
Wind18 mph W
Gusts18 mph
UV index4 – Moderate
Precip chance57%
Sunrise06:26
Sunset19:46
Monday 24/8 Showers
54°53°2.9 mm⌄
Wind19 mph W
Gusts22 mph
UV index4 – Moderate
Precip chance64%
Sunrise06:27
Sunset19:44
Tuesday 25/8 Showers
54°53°0.5 mm⌄
Wind19 mph SW
Gusts20 mph
UV index3 – Moderate
Precip chance42%
Sunrise06:28
Sunset19:43
Wednesday 26/8 Showers
55°54°3.8 mm⌄
Wind28 mph W
Gusts35 mph
UV index4 – Moderate
Precip chance74%
Sunrise06:29
Sunset19:42
Thursday 27/8 Sunny
54°52°0.7 mm⌄
Wind30 mph SW
Gusts38 mph
UV index4 – Moderate
Precip chance36%
Sunrise06:29
Sunset19:40
Friday 28/8 Sunny
54°52°17%⌄
Wind19 mph S
Gusts20 mph
UV index4 – Moderate
Precip chance17%
Sunrise06:30
Sunset19:39
Saturday 29/8 Mostly cloudy
54°53°18%⌄
Wind10 mph SW
Gusts18 mph
UV index4 – Moderate
Precip chance18%
Sunrise06:31
Sunset19:37
Sunday 30/8 Partly cloudy
56°53°0.2 mm⌄
Wind20 mph N
Gusts26 mph
UV index3 – Moderate
Precip chance32%
Sunrise06:32
Sunset19:36
Monday 31/8 Rain (climatological)
56°52°5.4 mm⌄
Day≈50–61°
Night≈47–58°
Precip≈4.0 in / August
(climatological)Typical range for these dates · 1991–2020
Tuesday 1/9 Partly cloudy (climatological)
51°47°20%⌄
Day≈45–56°
Night≈42–53°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 2/9 Partly cloudy (climatological)
55°50°20%⌄
Day≈49–60°
Night≈44–55°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 3/9 Rain (climatological)
49°46°7.7 mm⌄
Day≈44–55°
Night≈41–52°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 4/9 Partly cloudy (climatological)
46°45°20%⌄
Day≈41–52°
Night≈39–50°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 5/9 Partly cloudy (climatological)
45°44°20%⌄
Day≈39–50°
Night≈38–49°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 6/9 Rain (climatological)
47°45°11.4 mm⌄
Day≈41–52°
Night≈40–50°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 7/9 Partly cloudy (climatological)
48°46°20%⌄
Day≈42–53°
Night≈40–51°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
53°49°20%⌄
Day≈48–59°
Night≈44–54°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Rain (climatological)
53°49°9.8 mm⌄
Day≈47–58°
Night≈43–54°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
49°47°20%⌄
Day≈44–55°
Night≈41–52°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
46°44°20%⌄
Day≈40–51°
Night≈39–50°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Rain (climatological)
44°43°12.5 mm⌄
Day≈38–49°
Night≈38–49°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
47°46°20%⌄
Day≈42–53°
Night≈40–51°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
49°46°20%⌄
Day≈44–54°
Night≈41–52°
Precip≈4.0 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Rain (climatological)
51°47°12.5 mm⌄
Day≈45–56°
Night≈42–53°
Precip≈4.0 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 Ceres, 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.