Name: South Portland
Address: South Portland, Maine, US

Hourly forecast · South Portland

The next 48 hours in detail — temperature, feels-like, precipitation chance, wind and UV for every hour. Built on NWS NBM and global model guidance.

48 hours — South Portland

Today + 10-day →

Time	Conditions	Temp	Precip	Wind	UV
Saturday 5/9 21:00	Sunny	64°	–	7 mph NE	0
22:00	Sunny	63°	–	12 mph NE	0
23:00	Sunny	62°	–	13 mph NE	0
Sunday 6/9 00:00	Partly cloudy	62°	–	10 mph NE	0
01:00	Sunny	60°	–	10 mph N	0
02:00	Partly cloudy	58°	–	12 mph N	0
03:00	Mostly cloudy	58°	–	13 mph N	0
04:00	Partly cloudy	58°	–	11 mph N	0
05:00	Partly cloudy	58°	–	11 mph N	0
06:00	Mostly cloudy	57°	–	10 mph N	0
07:00	Partly cloudy	57°	–	9 mph N	0
08:00	Partly cloudy	58°	–	10 mph N	1
09:00	Sunny	61°	–	13 mph N	2
10:00	Mostly cloudy	63°	–	13 mph N	3
11:00	Partly cloudy	65°	–	13 mph N	4
12:00	Mostly cloudy	66°	–	12 mph NE	5
13:00	Mostly cloudy	67°	–	10 mph NE	5
14:00	Partly cloudy	68°	–	7 mph NE	5
15:00	Partly cloudy	68°	–	5 mph NE	4
16:00	Partly cloudy	68°	–	6 mph NE	2
17:00	Partly cloudy	68°	–	4 mph E	1
18:00	Mostly cloudy	67°	–	4 mph E	0
19:00	Sunny	65°	–	2 mph S	0
20:00	Sunny	63°	–	8 mph W	0
21:00	Partly cloudy	61°	–	9 mph W	0
22:00	Sunny	62°	–	8 mph NW	0
23:00	Partly cloudy	62°	–	10 mph NW	0
Monday 7/9 00:00	Mostly cloudy	62°	–	9 mph N	0
01:00	Mostly cloudy	61°	–	9 mph N	0
02:00	Mostly cloudy	60°	–	9 mph N	0
03:00	Sunny	59°	–	9 mph NW	0
04:00	Sunny	58°	–	9 mph NW	0
05:00	Sunny	57°	–	9 mph NW	0
06:00	Sunny	57°	–	7 mph NW	0
07:00	Sunny	57°	–	7 mph NW	0
08:00	Sunny	59°	–	8 mph NW	1
09:00	Sunny	63°	–	7 mph NW	2
10:00	Sunny	67°	–	6 mph N	3
11:00	Sunny	69°	–	3 mph N	5
12:00	Sunny	70°	–	3 mph SE	6
13:00	Sunny	70°	–	5 mph S	6
14:00	Sunny	70°	–	8 mph S	5
15:00	Sunny	69°	–	11 mph S	4
16:00	Sunny	69°	–	12 mph S	2
17:00	Sunny	70°	–	11 mph S	1
18:00	Sunny	68°	–	11 mph S	0
19:00	Sunny	66°	–	11 mph SW	0
20:00	Partly cloudy	65°	–	11 mph SW	0

Hourly

How the hourly forecast is made

Hour-by-hour numbers come from NOAA's National Blend of Models combined with ECMWF and GFS guidance, bias-corrected against nearby station observations and refreshed every hour.

South Portland, ME Hourly Weather

Hourly forecast · South Portland

48 hours — South Portland