Morrisburg · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Morrisburg & 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
81°
Wed, Sep 2
Coldest night
37°
Wed, Sep 9
Days with precip
5 / 14
of 14 forecast days
Nicest day
Mon, Sep 7
mild, dry, light wind
The next 4 weekends
plan ahead
Sat 5 – Sun 6 Sep
69° 50°
44% precip chance
Sat 12 – Sun 13 Sep
74° 58°
75% precip chance
Sat 19 – Sun 20 Sep
68° 50°
typical range
Sat 26 – Sun 27 Sep
66° 51°
typical range
30 days — Morrisburg
14 forecast + 16 climatology
Tue · Today Heavy rain
72°62°300.9 mm⌄
Wind7 mph NE
Gusts13 mph
UV index5 – Moderate
Precip chance91%
Sunrise06:23
Sunset19:38
Wed · Tomorrow Mostly cloudy
81°62°2.9 mm⌄
Wind11 mph S
Gusts30 mph
UV index5 – Moderate
Precip chance76%
Sunrise06:24
Sunset19:36
Thursday 3/9 Showers
79°64°3.1 mm⌄
Wind9 mph SW
Gusts26 mph
UV index6 – High
Precip chance76%
Sunrise06:25
Sunset19:34
Friday 4/9 Showers
72°59°0.6 mm⌄
Wind10 mph NW
Gusts17 mph
UV index5 – Moderate
Precip chance50%
Sunrise06:26
Sunset19:32
Saturday 5/9 Partly cloudy
63°53°0.2 mm⌄
Wind8 mph N
Gusts21 mph
UV index2 – Low
Precip chance44%
Sunrise06:27
Sunset19:31
Sunday 6/9 Sunny
69°50°12%⌄
Wind9 mph NE
Gusts20 mph
UV index6 – High
Precip chance12%
Sunrise06:28
Sunset19:29
Monday 7/9 Sunny
72°52°9%⌄
Wind5 mph NE
Gusts16 mph
UV index6 – High
Precip chance9%
Sunrise06:30
Sunset19:27
Tuesday 8/9 Mostly cloudy
70°43°24.5 mm⌄
Wind10 mph NW
Gusts26 mph
UV index5 – Moderate
Precip chance85%
Sunrise06:31
Sunset19:25
Wednesday 9/9 Sunny
57°37°9%⌄
Wind10 mph NW
Gusts23 mph
UV index4 – Moderate
Precip chance9%
Sunrise06:32
Sunset19:23
Thursday 10/9 Sunny
63°43°7%⌄
Wind7 mph W
Gusts16 mph
UV index5 – Moderate
Precip chance7%
Sunrise06:33
Sunset19:21
Friday 11/9 Mostly cloudy
72°47°0.4 mm⌄
Wind9 mph S
Gusts32 mph
UV index5 – Moderate
Precip chance36%
Sunrise06:34
Sunset19:19
Saturday 12/9 Mostly cloudy
74°68°2.9 mm⌄
Wind16 mph SW
Gusts38 mph
UV index5 – Moderate
Precip chance75%
Sunrise06:36
Sunset19:17
Sunday 13/9 Mostly cloudy
70°58°20%⌄
Wind13 mph SW
Gusts29 mph
UV index5 – Moderate
Precip chance20%
Sunrise06:37
Sunset19:16
Monday 14/9 Mostly cloudy
59°50°22%⌄
Wind6 mph NW
Gusts14 mph
UV index4 – Moderate
Precip chance22%
Sunrise06:38
Sunset19:14
Tuesday 15/9 Rain (climatological)
70°54°15.0 mm⌄
Day≈64–75°
Night≈48–59°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 16/9 Partly cloudy (climatological)
72°55°20%⌄
Day≈67–78°
Night≈49–60°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 17/9 Partly cloudy (climatological)
75°57°20%⌄
Day≈70–81°
Night≈51–62°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 18/9 Rain (climatological)
72°55°32.0 mm⌄
Day≈66–77°
Night≈49–60°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 19/9 Partly cloudy (climatological)
68°52°20%⌄
Day≈62–73°
Night≈47–58°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
64°50°20%⌄
Day≈59–70°
Night≈45–56°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Rain (climatological)
68°53°15.0 mm⌄
Day≈63–74°
Night≈47–58°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Partly cloudy (climatological)
71°54°20%⌄
Day≈66–77°
Night≈49–60°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
71°55°20%⌄
Day≈66–77°
Night≈49–60°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Rain (climatological)
72°55°28.0 mm⌄
Day≈67–78°
Night≈50–60°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Partly cloudy (climatological)
71°54°20%⌄
Day≈66–77°
Night≈49–60°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
65°51°20%⌄
Day≈60–70°
Night≈45–56°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Rain (climatological)
66°51°36.0 mm⌄
Day≈60–71°
Night≈46–56°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Partly cloudy (climatological)
65°50°20%⌄
Day≈59–70°
Night≈45–56°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
70°53°20%⌄
Day≈64–75°
Night≈48–59°
Precip≈11.8 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Rain (climatological)
74°56°31.0 mm⌄
Day≈69–80°
Night≈51–62°
Precip≈11.8 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 Morrisburg, 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.