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Martha Lake Weather forecast for tomorrow

United States Washington 47.9°N · 122.2°W

Tomorrow weather outlook — Martha Lake

Martha Lake, Washington, United States

Precipitation is expected tomorrow. A very high probability of precipitation is expected at night, up to 86%. Temperatures will rise from 11°C (52°F) in the morning to a comfortable 18°C (64°F) later in the day.

Humidity tomorrow will be moderate, around 73%. The UV index tomorrow will be high. The sun will rise at 05:12 and set at 21:11. Daylight will last 15:59.

The water should remain close to 12°C (54°F).

Tomorrow, 2026-06-27 Moderate rain
Moderate rain
14°
Precipitation expected tomorrow · up to 7.2 mm · peak around 00:00
Max / Min
19° / 10°
Wind
3.4 m/s N
Humidity
73%
Pressure
759 mmHg

Hourly forecast · Martha Lake

12 AM
Moderate rain
12°
1 AM
Patchy rain nearby
12°
2 AM
Patchy rain nearby
12°
3 AM
Light drizzle
11°
4 AM
Light rain
11°
5 AM
Light rain shower
11°
6 AM
Light drizzle
11°
7 AM
Light rain shower
11°
8 AM
Patchy rain nearby
11°
9 AM
Patchy rain nearby
12°
10 AM
Patchy rain nearby
13°
11 AM
Patchy rain nearby
15°
12 PM
Patchy rain nearby
16°
1 PM
Patchy rain nearby
17°
2 PM
Patchy rain nearby
17°
3 PM
Partly Cloudy
18°
4 PM
Partly Cloudy
18°
5 PM
Sunny
18°
6 PM
Sunny
17°
7 PM
Partly Cloudy
16°
8 PM
Partly Cloudy
15°
9 PM
Partly Cloudy
14°
10 PM
Cloudy
13°
11 PM
Partly Cloudy
12°

Martha Lake — tomorrow expected cloudy with possible rain, temperature from +11°C (+52°F) to +18°C (+64°F). Light rain possible, up to 7 mm.

Visibility

9.5 km
Good visibility

Cleaner air than usual

Water

10.1 °C
Cold

Too cold for swimming — colder than comfortable

Air Quality

Open
Good

Air is clean — safe to walk and exercise outside

Main pollutant: PM2.5

PM2.5
5.2 µg/m³
PM10
6.6 µg/m³
O₃
53.3 µg/m³
NO₂
6.8 µg/m³
SO₂
1.3 µg/m³
CO
103 µg/m³

Pollen & allergens

Open
Moderate level

Grass

Possible mild symptoms in sensitive people. Carry allergy drops when walking outdoors.

Main allergen: Grass

Mugwort 7.8 grains/m³
Hazel 0 grains/m³
Alder 0 grains/m³
Birch 0 grains/m³
Oak 0 grains/m³
Ragweed 0 grains/m³

Sun & Moon

15h 59m Daylight
Sunrise 05:12 AM
Zenith 01:12 PM
Sunset 09:11 PM
6h 41m Moon above horizon
Moonrise 08:19 PM
Moonset 03:00 AM
Golden hour 05:12 AM – 06:00 AM · 08:23 PM – 09:11 PM
Blue hour 04:30 AM – 05:12 AM · 09:11 PM – 09:53 PM
Astronomical twilight 01:58 AM → 04:30 AM · 09:53 PM → 12:25 AM
Tomorrow Full Moon · 97%
Last Quarter 5 July

Martha Lake (United States). Interactive weather map for tomorrow with switchable layers: temperature, precipitation, wind, and pressure. Coordinates: 47.85°, -122.24°. Timezone: America/Los_Angeles.

Settlements within a 20 km radius