weathermetro
Cities / United States
/ Washington
☁️ Grand Mound weather
Overcast. .
Feels like 18° Wind 8 km/h SW Humidity 75% Pressure 1018 hPa UV 1 Air Fair ☀ 06:19 - 20:10
Right now it is 18° in Grand Mound with overcast skies and today's high is 24° with an overnight low of 15° . The sun rises at 06:19 and sets at 20:10, giving 13h 51m of daylight. Over the coming week highs range from 22° to 32° .
Grand Mound is in Washington, United States, sitting 51 m above sea level, with a population of about 3,000. Local time is America/Los_Angeles (UTC−7), and every time on this page is shown in it.
Next 24 hours - temperature
15°
20°
24°
24°
16°
10:00 · 17.7° · 0 mm
11:00 · 18.7° · 0 mm
12:00 · 19.5° · 0 mm
13:00 · 20.7° · 0 mm
14:00 · 22.2° · 0 mm
15:00 · 23.9° · 0 mm
16:00 · 23.8° · 0 mm
17:00 · 22.1° · 0 mm
18:00 · 21° · 0 mm
19:00 · 19.9° · 0 mm
20:00 · 18.3° · 0 mm
21:00 · 16.7° · 0 mm
22:00 · 15.8° · 0 mm
23:00 · 16.5° · 0 mm
00:00 · 16.6° · 0 mm
01:00 · 16.3° · 0 mm
02:00 · 16° · 0 mm
03:00 · 16.4° · 0 mm
04:00 · 16.3° · 0 mm
05:00 · 16.3° · 0 mm
06:00 · 15.9° · 0 mm
07:00 · 16° · 0 mm
08:00 · 16.7° · 0 mm
09:00 · 18° · 0 mm
Precipitation
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
13:00 · 0 mm
13:00
14:00 · 0 mm
15:00 · 0 mm
16:00 · 0 mm
16:00
17:00 · 0 mm
18:00 · 0 mm
19:00 · 0 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
07:00 · 0 mm
07:00
08:00 · 0 mm
09:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
10:00
☁️
17.7°
17.1°
-
Overcast
11:00
☁️
18.7°
18.3°
-
Overcast
12:00
☁️
19.5°
18.9°
-
Overcast
13:00
☁️
20.7°
20.2°
-
Overcast
14:00
⛅
22.2°
21.6°
-
Partly cloudy
15:00
🌤️
23.9°
22.9°
-
Mostly clear
16:00
🌤️
23.8°
21.3°
-
Mostly clear
17:00
🌤️
22.1°
19.1°
-
Mostly clear
18:00
🌤️
21°
18.2°
-
Mostly clear
19:00
☀️
19.9°
17.6°
-
Clear sky
20:00
☀️
18.3°
16.9°
-
Clear sky
21:00
☀️
16.7°
16.6°
-
Clear sky
☁️
TodayAugust 22nd
Avg 18° Low 15° at 00:00
High 24° at 15:00
Feels 22° Wind ~20 km/h
Cloudy
Cloudy
Clear
00:00
15°
02:00
15°
04:00
16°
06:00
15°
08:00
15°
10:00
18°
12:00
20°
14:00
22°
16:00
24°
18:00
21°
20:00
18°
22:00
16°
☀️
SundayAugust 23rd
Avg 19° Low 16° at 06:00
High 24° at 17:00
Wind ~15 km/h
Cloudy
Clear
00:00
17°
02:00
16°
04:00
16°
06:00
16°
08:00
17°
10:00
19°
12:00
21°
14:00
23°
16:00
24°
18:00
24°
20:00
21°
22:00
18°
☀️
MondayAugust 24th
Avg 20° Low 11° at 06:00
High 30° at 16:00
Feels 27° Wind ~15 km/h
Clear
Partly Cloudy
Clear
00:00
16°
02:00
15°
04:00
12°
06:00
11°
08:00
14°
10:00
19°
12:00
25°
14:00
28°
16:00
30°
18:00
29°
20:00
21°
22:00
16°
☀️
TuesdayAugust 25th
Avg 19° Low 11° at 06:00
High 32° at 15:00
Wind ~19 km/h
Clear
Clear
00:00
14°
02:00
13°
04:00
12°
06:00
11°
08:00
15°
10:00
22°
12:00
29°
14:00
32°
16:00
32°
18:00
25°
20:00
17°
22:00
13°
🌤️
WednesdayAugust 26th
Avg 17° Low 11° at 06:00
High 27° at 15:00
Wind ~18 km/h
Clear
Clear
Cloudy
00:00
12°
02:00
12°
04:00
11°
06:00
11°
08:00
13°
10:00
19°
12:00
23°
14:00
26°
16:00
26°
18:00
22°
20:00
17°
22:00
12°
⛅
ThursdayAugust 27th
Avg 15° Low 10° at 04:00
High 22° at 14:00
Feels 20° Wind ~12 km/h
Cloudy
Cloudy
Partly Cloudy
Clear
00:00
11°
02:00
11°
04:00
10°
06:00
11°
08:00
13°
10:00
18°
12:00
21°
14:00
22°
16:00
21°
18:00
19°
20:00
15°
22:00
12°
☁️
FridayAugust 28th
Avg 16° Low 10° at 04:00
High 25° at 16:00
Wind ~11 km/h
Cloudy
Partly Cloudy
Cloudy
Clear
00:00
10°
02:00
10°
04:00
10°
06:00
10°
08:00
12°
10:00
16°
12:00
20°
14:00
24°
16:00
25°
18:00
23°
20:00
17°
22:00
12°
☁️
SaturdayAugust 29th
Avg 14° Low 9° at 04:00
High 23° at 15:00
Feels 19° Wind ~17 km/h
Clear
Cloudy
00:00
10°
02:00
10°
04:00
9°
06:00
10°
08:00
11°
10:00
15°
12:00
19°
14:00
23°
16:00
22°
18:00
19°
20:00
14°
22:00
11°
☁️
SundayAugust 30th
Avg 16° Low 8° at 04:00
High 27° at 16:00
Feels 25° Wind ~11 km/h
Clear
Cloudy
Clear
00:00
9°
02:00
9°
04:00
8°
06:00
8°
08:00
10°
10:00
17°
12:00
22°
14:00
26°
16:00
27°
18:00
24°
20:00
17°
22:00
12°
☀️
MondayAugust 31st
Avg 15° Low 9° at 04:00
High 21° at 16:00
Feels 19° Wind ~13 km/h
Clear
00:00
10°
02:00
10°
04:00
9°
06:00
9°
08:00
11°
10:00
18°
12:00
21°
14:00
21°
16:00
21°
18:00
20°
20:00
15°
22:00
12°
⛅
TuesdaySeptember 1st
Avg 16° Low 9° at 04:00
High 26° at 16:00
Wind ~9 km/h
Partly Cloudy
Clear
Partly Cloudy
Cloudy
Partly Cloudy
Clear
00:00
10°
02:00
10°
04:00
9°
06:00
9°
08:00
11°
10:00
17°
12:00
22°
14:00
25°
16:00
26°
18:00
22°
20:00
15°
22:00
11°
☁️
WednesdaySeptember 2nd
Avg 14° Low 7° at 04:00
High 24° at 15:00
Feels 20° Wind ~16 km/h
Clear
Partly Cloudy
Cloudy
Clear
00:00
9°
02:00
8°
04:00
7°
06:00
8°
08:00
10°
10:00
16°
12:00
21°
14:00
23°
16:00
23°
18:00
20°
20:00
15°
22:00
11°
☀️
ThursdaySeptember 3rd
Avg 16° Low 8° at 04:00
High 27° at 16:00
Feels 24° Wind ~9 km/h
Clear
Cloudy
Clear
Cloudy
00:00
9°
02:00
9°
04:00
8°
06:00
9°
08:00
11°
10:00
17°
12:00
22°
14:00
25°
16:00
27°
18:00
24°
20:00
17°
22:00
13°
🌧️
FridaySeptember 4th
Avg 16° Low 9° at 05:00
High 28° at 16:00
6.9 mm rain Feels 26° Wind ~9 km/h
Partly Cloudy
Rain
Cloudy
Rain
00:00
11°
02:00
10°
04:00
9°
06:00
9°
1.5mm
08:00
11°
1.5mm
10:00
17°
0.7mm
12:00
23°
14:00
26°
16:00
28°
18:00
24°
20:00
17°
22:00
13°
0.1mm
🌧️
SaturdaySeptember 5th
Avg 17° Low 9° at 05:00
High 28° at 16:00
4.5 mm rain Feels 26° Wind ~8 km/h
Rain
Cloudy
Clear
00:00
12°
0.2mm
02:00
10°
0.2mm
04:00
9°
1mm
06:00
9°
0.2mm
08:00
11°
0.2mm
10:00
18°
0.1mm
12:00
23°
14:00
27°
16:00
28°
18:00
25°
20:00
17°
22:00
14°
🌦️
SundaySeptember 6th
Avg 18° Low 9° at 05:00
High 31° at 16:00
2.7 mm rain Feels 29° Wind ~12 km/h
Clear
Partly Cloudy
Rain
Partly Cloudy
00:00
12°
02:00
11°
04:00
10°
06:00
10°
08:00
12°
10:00
18°
12:00
24°
0.5mm
14:00
29°
0.5mm
16:00
31°
0.4mm
18:00
28°
20:00
21°
22:00
17°
Sun
☀️ Sunrise 06:19 · Sunset 20:10
13h 51m of daylight · America/Los_Angeles
Air quality
PM2.5 15.8 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Common questions about Grand Mound weather
Will it rain in Grand Mound today?
No rain is in the forecast for Grand Mound today.
What is the temperature in Grand Mound right now?
It is 18° in Grand Mound right now. Today runs between a low of 15° and a high of 24° .
What time is sunrise and sunset in Grand Mound?
The sun rises at 06:19 and sets at 20:10 local time in Grand Mound today, giving 13h 51m of daylight.
What is the air quality in Grand Mound?
PM2.5 in Grand Mound is currently 15.8 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
How accurate is the Grand Mound forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Grand Mound best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC