Harpswell Center · first 14 days — live forecast · rest of month — climate corridor
🗺️ 14-day forecast map
Harpswell Center & 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
71°
Thu, Sep 10
Coldest night
50°
Sun, Sep 13
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
68° 57°
22% precip chance
Sat 12 – Sun 13 Sep
64° 50°
8% precip chance
Sat 19 – Sun 20 Sep
69° 57°
typical range
Sat 26 – Sun 27 Sep
68° 57°
typical range
30 days — Harpswell Center
14 forecast + 16 climatology
Sat · Today Sunny
65°61°0.2 mm⌄
Wind22 mph N
Gusts28 mph
UV index4 – Moderate
Precip chance22%
Sunrise06:08
Sunset19:09
Sun · Tomorrow Mostly cloudy
68°57°9%⌄
Wind18 mph N
Gusts28 mph
UV index5 – Moderate
Precip chance9%
Sunrise06:09
Sunset19:07
Monday 7/9 Sunny
70°56°5%⌄
Wind13 mph SW
Gusts21 mph
UV index6 – Moderate
Precip chance5%
Sunrise06:10
Sunset19:05
Tuesday 8/9 Mostly cloudy
66°61°1.0 mm⌄
Wind16 mph S
Gusts27 mph
UV index6 – Moderate
Precip chance54%
Sunrise06:11
Sunset19:03
Wednesday 9/9 Mostly cloudy
64°57°4.0 mm⌄
Wind21 mph SW
Gusts31 mph
UV index4 – Moderate
Precip chance83%
Sunrise06:12
Sunset19:01
Thursday 10/9 Sunny
71°56°1.1 mm⌄
Wind23 mph NW
Gusts35 mph
UV index6 – High
Precip chance57%
Sunrise06:13
Sunset19:00
Friday 11/9 Mostly cloudy
59°54°8%⌄
Wind25 mph NW
Gusts36 mph
UV index4 – Moderate
Precip chance8%
Sunrise06:14
Sunset18:58
Saturday 12/9 Mostly cloudy
60°53°8%⌄
Wind17 mph NW
Gusts24 mph
UV index5 – Moderate
Precip chance8%
Sunrise06:15
Sunset18:56
Sunday 13/9 Sunny
64°50°6%⌄
Wind14 mph SE
Gusts23 mph
UV index5 – Moderate
Precip chance6%
Sunrise06:17
Sunset18:54
Monday 14/9 Sunny
62°55°10%⌄
Wind13 mph S
Gusts23 mph
UV index5 – Moderate
Precip chance10%
Sunrise06:18
Sunset18:52
Tuesday 15/9 Sunny
64°59°10%⌄
Wind12 mph SW
Gusts19 mph
UV index5 – Moderate
Precip chance10%
Sunrise06:19
Sunset18:50
Wednesday 16/9 Mostly cloudy
64°59°1.9 mm⌄
Wind13 mph E
Gusts20 mph
UV index4 – Moderate
Precip chance74%
Sunrise06:20
Sunset18:49
Thursday 17/9 Mostly cloudy
67°60°1.9 mm⌄
Wind12 mph N
Gusts19 mph
UV index4 – Moderate
Precip chance76%
Sunrise06:21
Sunset18:47
Friday 18/9 Mostly cloudy
59°53°13.4 mm⌄
Wind12 mph NE
Gusts18 mph
UV index3 – Moderate
Precip chance88%
Sunrise06:22
Sunset18:45
Saturday 19/9 Rain (climatological)
65°57°6.3 mm⌄
Day≈60–70°
Night≈51–62°
Precip≈2.0 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 20/9 Partly cloudy (climatological)
69°59°20%⌄
Day≈64–75°
Night≈54–65°
Precip≈2.0 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 21/9 Partly cloudy (climatological)
67°58°20%⌄
Day≈61–72°
Night≈52–63°
Precip≈2.0 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 22/9 Rain (climatological)
65°57°4.1 mm⌄
Day≈60–71°
Night≈52–62°
Precip≈2.0 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 23/9 Partly cloudy (climatological)
64°56°20%⌄
Day≈59–70°
Night≈51–62°
Precip≈2.0 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 24/9 Partly cloudy (climatological)
61°54°20%⌄
Day≈56–66°
Night≈49–60°
Precip≈2.0 in / September
(climatological)Typical range for these dates · 1991–2020
Friday 25/9 Rain (climatological)
62°55°2.7 mm⌄
Day≈56–67°
Night≈49–60°
Precip≈2.0 in / September
(climatological)Typical range for these dates · 1991–2020
Saturday 26/9 Partly cloudy (climatological)
65°57°20%⌄
Day≈60–70°
Night≈51–62°
Precip≈2.0 in / September
(climatological)Typical range for these dates · 1991–2020
Sunday 27/9 Partly cloudy (climatological)
68°58°20%⌄
Day≈62–73°
Night≈53–64°
Precip≈2.0 in / September
(climatological)Typical range for these dates · 1991–2020
Monday 28/9 Rain (climatological)
68°59°2.7 mm⌄
Day≈63–74°
Night≈53–64°
Precip≈2.0 in / September
(climatological)Typical range for these dates · 1991–2020
Tuesday 29/9 Partly cloudy (climatological)
64°56°20%⌄
Day≈59–70°
Night≈51–62°
Precip≈2.0 in / September
(climatological)Typical range for these dates · 1991–2020
Wednesday 30/9 Partly cloudy (climatological)
63°56°20%⌄
Day≈58–69°
Night≈50–61°
Precip≈2.0 in / September
(climatological)Typical range for these dates · 1991–2020
Thursday 1/10 Rain (climatological)
49°42°6.5 mm⌄
Day≈43–54°
Night≈37–47°
Precip≈2.0 in / October
(climatological)Typical range for these dates · 1991–2020
Friday 2/10 Partly cloudy (climatological)
47°41°20%⌄
Day≈42–52°
Night≈36–47°
Precip≈2.0 in / October
(climatological)Typical range for these dates · 1991–2020
Saturday 3/10 Partly cloudy (climatological)
49°43°20%⌄
Day≈44–55°
Night≈37–48°
Precip≈2.0 in / October
(climatological)Typical range for these dates · 1991–2020
Sunday 4/10 Rain (climatological)
52°44°5.3 mm⌄
Day≈46–57°
Night≈39–49°
Precip≈2.0 in / October
(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 Harpswell Center, 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.