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
106°
Mon, Aug 24
Coldest night
71°
Mon, Aug 24
Days with precip
5 / 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
100° 81°
17% precip chance
Sat 5 – Sun 6 Sep
91° 74°
60% precip chance
Sat 12 – Sun 13 Sep
89° 72°
typical range
Sat 19 – Sun 20 Sep
89° 73°
typical range
30 days — Sparks
14 forecast + 16 climatology
Mon · Today Sunny
106°71°1%⌄
Wind9 mph S
Gusts14 mph
UV index11 – Extreme
Precip chance1%
Sunrise06:35
Sunset19:38
Tue · Tomorrow Sunny
103°81°1%⌄
Wind15 mph SE
Gusts27 mph
UV index11 – Extreme
Precip chance1%
Sunrise06:36
Sunset19:37
Wednesday 26/8 Sunny
101°84°1%⌄
Wind19 mph NE
Gusts26 mph
UV index11 – Extreme
Precip chance1%
Sunrise06:36
Sunset19:36
Thursday 27/8 Sunny
98°80°0.5 mm⌄
Wind22 mph E
Gusts32 mph
UV index11 – Extreme
Precip chance36%
Sunrise06:37
Sunset19:35
Friday 28/8 Sunny
98°78°1.5 mm⌄
Wind19 mph E
Gusts22 mph
UV index9 – Very high
Precip chance57%
Sunrise06:38
Sunset19:34
Saturday 29/8 Sunny
98°81°0.1 mm⌄
Wind15 mph E
Gusts17 mph
UV index9 – Very high
Precip chance17%
Sunrise06:38
Sunset19:32
Sunday 30/8 Sunny
100°83°17%⌄
Wind16 mph E
Gusts20 mph
UV index9 – Very high
Precip chance17%
Sunrise06:39
Sunset19:31
Monday 31/8 Sunny
100°83°0.6 mm⌄
Wind15 mph SW
Gusts23 mph
UV index9 – Very high
Precip chance36%
Sunrise06:39
Sunset19:30
Tuesday 1/9 Mostly cloudy
97°83°1.2 mm⌄
Wind8 mph NW
Gusts12 mph
UV index9 – Very high
Precip chance57%
Sunrise06:40
Sunset19:29
Wednesday 2/9 Sunny
98°81°0.7 mm⌄
Wind20 mph S
Gusts21 mph
UV index9 – Very high
Precip chance36%
Sunrise06:41
Sunset19:27
Thursday 3/9 Mostly cloudy
92°78°1.9 mm⌄
Wind25 mph SW
Gusts26 mph
UV index8 – Very high
Precip chance57%
Sunrise06:41
Sunset19:26
Friday 4/9 Sunny
94°77°1.4 mm⌄
Wind17 mph SW
Gusts19 mph
UV index8 – Very high
Precip chance57%
Sunrise06:42
Sunset19:25
Saturday 5/9 Mostly cloudy
91°74°3.0 mm⌄
Wind18 mph SW
Gusts23 mph
UV index7 – High
Precip chance60%
Sunrise06:42
Sunset19:24
Sunday 6/9 Mostly cloudy
88°76°11%⌄
Wind21 mph W
Gusts28 mph
UV index7 – High
Precip chance11%
Sunrise06:43
Sunset19:22
Monday 7/9 Light rain (climatological)
96°77°1.9 mm⌄
Day≈90–101°
Night≈72–83°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
100°80°20%⌄
Day≈94–105°
Night≈74–85°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
96°78°20%⌄
Day≈90–101°
Night≈72–83°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Rain (climatological)
98°79°2.2 mm⌄
Day≈92–103°
Night≈73–84°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
90°74°20%⌄
Day≈85–96°
Night≈69–80°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
87°72°20%⌄
Day≈82–92°
Night≈67–78°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
89°73°3.2 mm⌄
Day≈83–94°
Night≈68–79°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
92°75°20%⌄
Day≈86–97°
Night≈70–80°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
96°77°20%⌄
Day≈90–101°
Night≈72–83°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Light rain (climatological)
100°80°1.5 mm⌄
Day≈94–105°
Night≈74–85°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
98°79°20%⌄
Day≈92–103°
Night≈73–84°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
91°75°20%⌄
Day≈86–96°
Night≈69–80°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
88°73°2.6 mm⌄
Day≈83–93°
Night≈67–78°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
89°74°20%⌄
Day≈84–95°
Night≈68–79°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
91°74°20%⌄
Day≈85–96°
Night≈69–80°
Precip≈0.9 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
96°78°2.2 mm⌄
Day≈91–101°
Night≈72–83°
Precip≈0.9 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 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.