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
Friday 4/9 13:00	Sunny	24°	–	10 mph SE	6
14:00	Mostly cloudy	25°	–	9 mph S	2
15:00	Mostly cloudy	25°	–	7 mph S	1
16:00	Mostly cloudy	23°	–	8 mph SW	1
17:00	Mostly cloudy	21°	–	8 mph W	0
18:00	Mostly cloudy	21°	–	7 mph W	0
19:00	Partly cloudy	21°	–	5 mph SW	0
20:00	Sunny	21°	–	2 mph SW	0
21:00	Sunny	20°	–	5 mph NW	0
22:00	Sunny	19°	–	7 mph NW	0
23:00	Sunny	19°	–	8 mph NW	0
Saturday 5/9 00:00	Sunny	19°	–	8 mph NW	0
01:00	Sunny	18°	–	8 mph NW	0
02:00	Sunny	18°	–	8 mph N	0
03:00	Sunny	18°	–	9 mph N	0
04:00	Sunny	17°	–	10 mph N	0
05:00	Sunny	17°	–	10 mph N	0
06:00	Sunny	17°	–	11 mph N	0
07:00	Sunny	17°	–	11 mph N	0
08:00	Mostly cloudy	18°	–	13 mph N	0
09:00	Partly cloudy	19°	–	14 mph N	1
10:00	Partly cloudy	18°	–	14 mph N	1
11:00	Mostly cloudy	18°	–	13 mph N	1
12:00	Partly cloudy	19°	–	13 mph NE	1
13:00	Partly cloudy	19°	–	15 mph NE	2
14:00	Mostly cloudy	19°	–	14 mph NE	2
15:00	Mostly cloudy	19°	–	11 mph NE	1
16:00	Mostly cloudy	19°	–	8 mph NE	1
17:00	Mostly cloudy	19°	–	7 mph N	0
18:00	Partly cloudy	19°	–	8 mph N	0
19:00	Mostly cloudy	19°	–	8 mph N	0
20:00	Partly cloudy	19°	–	11 mph N	0
21:00	Partly cloudy	18°	0.01 in	10 mph NE	0
22:00	Sunny	18°	–	11 mph NE	0
23:00	Sunny	17°	–	13 mph N	0
Sunday 6/9 00:00	Partly cloudy	16°	–	14 mph N	0
01:00	Partly cloudy	16°	–	13 mph N	0
02:00	Mostly cloudy	15°	–	13 mph N	0
03:00	Mostly cloudy	15°	–	13 mph N	0
04:00	Mostly cloudy	15°	–	13 mph N	0
05:00	Mostly cloudy	15°	–	11 mph N	0
06:00	Partly cloudy	14°	–	10 mph N	0
07:00	Mostly cloudy	15°	–	12 mph N	0
08:00	Partly cloudy	15°	–	11 mph N	1
09:00	Sunny	17°	–	13 mph N	2
10:00	Sunny	18°	–	14 mph N	3
11:00	Mostly cloudy	19°	–	12 mph N	4
12:00	Sunny	19°	–	13 mph NE	5

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