Sparks · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Sparks & 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
91°
Tue, Aug 25
Coldest night
46°
Sun, Sep 6
Days with precip
0 / 14
of 14 forecast days
Nicest day
Sun, Sep 6
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
85° 55°
1% precip chance
Sat 5 – Sun 6 Sep
68° 46°
1% precip chance
Sat 12 – Sun 13 Sep
73° 49°
typical range
Sat 19 – Sun 20 Sep
71° 49°
typical range
30 days — Sparks
14 forecast + 16 climatology
Tue · Today Partly cloudy
91°61°5%⌄
Wind22 mph SW
Gusts24 mph
UV index8 – Very high
Precip chance5%
Sunrise06:20
Sunset19:41
Wed · Tomorrow Partly cloudy
88°65°2%⌄
Wind21 mph SW
Gusts22 mph
UV index8 – Very high
Precip chance2%
Sunrise06:21
Sunset19:39
Thursday 27/8 Partly cloudy
87°64°4%⌄
Wind19 mph SW
Gusts23 mph
UV index9 – Very high
Precip chance4%
Sunrise06:22
Sunset19:38
Friday 28/8 Partly cloudy
85°62°3%⌄
Wind21 mph SW
Gusts27 mph
UV index7 – High
Precip chance3%
Sunrise06:23
Sunset19:36
Saturday 29/8 Partly cloudy
82°57°1%⌄
Wind20 mph SW
Gusts22 mph
UV index7 – High
Precip chance1%
Sunrise06:24
Sunset19:35
Sunday 30/8 Sunny
85°55°0%⌄
Wind13 mph SW
Gusts19 mph
UV index7 – High
Precip chance0%
Sunrise06:25
Sunset19:33
Monday 31/8 Sunny
84°58°0%⌄
Wind21 mph SW
Gusts26 mph
UV index7 – High
Precip chance0%
Sunrise06:26
Sunset19:32
Tuesday 1/9 Mostly cloudy
78°56°4%⌄
Wind26 mph SW
Gusts30 mph
UV index6 – High
Precip chance4%
Sunrise06:27
Sunset19:30
Wednesday 2/9 Mostly cloudy
76°56°9%⌄
Wind7 mph NE
Gusts18 mph
UV index5 – Moderate
Precip chance9%
Sunrise06:28
Sunset19:29
Thursday 3/9 Mostly cloudy
84°61°9%⌄
Wind17 mph SW
Gusts29 mph
UV index6 – High
Precip chance9%
Sunrise06:29
Sunset19:27
Friday 4/9 Mostly cloudy
74°62°10%⌄
Wind15 mph SW
Gusts25 mph
UV index5 – Moderate
Precip chance10%
Sunrise06:30
Sunset19:25
Saturday 5/9 Sunny
68°52°1%⌄
Wind23 mph N
Gusts25 mph
UV index6 – High
Precip chance1%
Sunrise06:31
Sunset19:24
Sunday 6/9 Sunny
67°46°0%⌄
Wind10 mph E
Gusts21 mph
UV index5 – Moderate
Precip chance0%
Sunrise06:32
Sunset19:22
Monday 7/9 Sunny
76°50°0%⌄
Wind10 mph E
Gusts21 mph
UV index6 – High
Precip chance0%
Sunrise06:32
Sunset19:21
Tuesday 8/9 Light rain (climatological)
72°50°1.4 mm⌄
Day≈66–77°
Night≈45–56°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
77°53°20%⌄
Day≈71–82°
Night≈48–59°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Partly cloudy (climatological)
75°53°20%⌄
Day≈70–81°
Night≈47–58°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Light rain (climatological)
75°52°1.1 mm⌄
Day≈69–80°
Night≈47–58°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
73°51°20%⌄
Day≈67–78°
Night≈46–56°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Partly cloudy (climatological)
69°49°20%⌄
Day≈63–74°
Night≈43–54°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Light rain (climatological)
71°50°1.9 mm⌄
Day≈65–76°
Night≈44–55°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
71°50°20%⌄
Day≈66–76°
Night≈45–55°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
76°53°20%⌄
Day≈71–82°
Night≈48–59°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Light rain (climatological)
80°55°1.3 mm⌄
Day≈75–85°
Night≈50–61°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
77°54°20%⌄
Day≈72–83°
Night≈48–59°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
69°49°20%⌄
Day≈64–74°
Night≈43–54°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Light rain (climatological)
71°50°1.2 mm⌄
Day≈66–77°
Night≈45–55°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
67°47°20%⌄
Day≈62–72°
Night≈42–53°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
73°51°20%⌄
Day≈68–78°
Night≈46–56°
Precip≈0.6 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Light rain (climatological)
79°55°0.9 mm⌄
Day≈74–84°
Night≈49–60°
Precip≈0.6 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 Sparks, 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.