Randolph · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Randolph & 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
78°
Thu, Aug 27
Coldest night
47°
Sun, Aug 30
Days with precip
8 / 14
of 14 forecast days
Nicest day
Wed, Sep 2
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 29 – Sun 30 Aug
72° 47°
51% precip chance
Sat 5 – Sun 6 Sep
65° 48°
77% precip chance
Sat 12 – Sun 13 Sep
55° 43°
typical range
Sat 19 – Sun 20 Sep
55° 43°
typical range
30 days — Randolph
14 forecast + 16 climatology
Mon · Today Showers
73°54°4.4 mm⌄
Wind14 mph SW
Gusts21 mph
UV index6 – High
Precip chance70%
Sunrise06:05
Sunset19:40
Tue · Tomorrow Showers
64°53°4.6 mm⌄
Wind9 mph W
Gusts14 mph
UV index5 – Moderate
Precip chance79%
Sunrise06:06
Sunset19:39
Wednesday 26/8 Sunny
70°52°12%⌄
Wind7 mph NW
Gusts13 mph
UV index7 – High
Precip chance12%
Sunrise06:07
Sunset19:37
Thursday 27/8 Sunny
78°56°3.5 mm⌄
Wind10 mph SW
Gusts24 mph
UV index7 – High
Precip chance62%
Sunrise06:08
Sunset19:35
Friday 28/8 Showers
67°58°18.1 mm⌄
Wind7 mph N
Gusts22 mph
UV index5 – Moderate
Precip chance89%
Sunrise06:09
Sunset19:34
Saturday 29/8 Mostly cloudy
72°51°15%⌄
Wind10 mph SW
Gusts18 mph
UV index5 – Moderate
Precip chance15%
Sunrise06:10
Sunset19:32
Sunday 30/8 Mostly cloudy
61°47°0.6 mm⌄
Wind7 mph SW
Gusts15 mph
UV index4 – Moderate
Precip chance51%
Sunrise06:11
Sunset19:30
Monday 31/8 Fog
62°55°4.1 mm⌄
Wind3 mph SE
Gusts13 mph
UV index4 – Moderate
Precip chance90%
Sunrise06:13
Sunset19:28
Tuesday 1/9 Fog
69°55°12%⌄
Wind7 mph N
Gusts11 mph
UV index6 – High
Precip chance12%
Sunrise06:14
Sunset19:27
Wednesday 2/9 Mostly cloudy
70°52°16%⌄
Wind4 mph SW
Gusts15 mph
UV index5 – Moderate
Precip chance16%
Sunrise06:15
Sunset19:25
Thursday 3/9 Fog
61°54°3.2 mm⌄
Wind5 mph SE
Gusts16 mph
UV index3 – Moderate
Precip chance89%
Sunrise06:16
Sunset19:23
Friday 4/9 Fog
65°54°4.1 mm⌄
Wind7 mph N
Gusts12 mph
UV index4 – Moderate
Precip chance86%
Sunrise06:17
Sunset19:21
Saturday 5/9 Mostly cloudy
65°53°24%⌄
Wind5 mph N
Gusts14 mph
UV index4 – Moderate
Precip chance24%
Sunrise06:18
Sunset19:20
Sunday 6/9 Showers
58°48°1.5 mm⌄
Wind10 mph SE
Gusts27 mph
UV index3 – Moderate
Precip chance77%
Sunrise06:19
Sunset19:18
Monday 7/9 Rain (climatological)
61°47°11.5 mm⌄
Day≈55–66°
Night≈42–52°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 8/9 Partly cloudy (climatological)
64°49°20%⌄
Day≈59–70°
Night≈44–54°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 9/9 Partly cloudy (climatological)
64°49°20%⌄
Day≈59–70°
Night≈44–55°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 10/9 Rain (climatological)
62°47°8.3 mm⌄
Day≈56–67°
Night≈42–53°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 11/9 Partly cloudy (climatological)
58°46°20%⌄
Day≈53–64°
Night≈40–51°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 12/9 Partly cloudy (climatological)
55°43°20%⌄
Day≈49–60°
Night≈38–49°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 13/9 Rain (climatological)
55°44°9.9 mm⌄
Day≈50–61°
Night≈38–49°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 14/9 Partly cloudy (climatological)
60°46°20%⌄
Day≈55–65°
Night≈41–52°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 15/9 Partly cloudy (climatological)
64°49°20%⌄
Day≈58–69°
Night≈43–54°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Rain (climatological)
62°48°10.2 mm⌄
Day≈57–68°
Night≈43–53°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
59°46°20%⌄
Day≈54–65°
Night≈41–51°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Partly cloudy (climatological)
58°46°20%⌄
Day≈53–64°
Night≈40–51°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Rain (climatological)
54°43°10.6 mm⌄
Day≈49–60°
Night≈38–48°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
55°44°20%⌄
Day≈50–60°
Night≈38–49°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
60°47°20%⌄
Day≈55–65°
Night≈41–52°
Precip≈3.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
62°47°9.0 mm⌄
Day≈56–67°
Night≈42–53°
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 Randolph, 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.