Cities / United States / Washington

21°

⛅ John Sam Lake weather

Partly cloudy. .

Feels like 19° Wind 21 km/h SW Humidity 67% Pressure 1016 hPa UV 0 Air Good ☀ 06:20 - 20:00

Right now it is 21° in John Sam Lake with partly cloudy skies and today's high is 21° with an overnight low of 14°. The sun rises at 06:20 and sets at 20:00, giving 13h 40m of daylight. Over the coming week highs range from 15° to 21°.

John Sam Lake is in Washington, United States, sitting 112 m above sea level. Local time is America/Los_Angeles (UTC−7), and every time on this page is shown in it.

Next 24 hours - temperature

13° 18° 22° 21° 14° 14:00 · 20.3° · 0 mm 15:00 · 20.7° · 0 mm 16:00 · 21.4° · 0 mm 17:00 · 21.1° · 0 mm 18:00 · 20.5° · 0 mm 19:00 · 19.3° · 0 mm 20:00 · 17.9° · 0 mm 21:00 · 16.2° · 0 mm 22:00 · 15.7° · 0 mm 23:00 · 15.2° · 0 mm 00:00 · 15.7° · 0 mm 01:00 · 15.8° · 0 mm 02:00 · 15.2° · 0 mm 03:00 · 14.8° · 0 mm 04:00 · 14.6° · 0 mm 05:00 · 14.3° · 0 mm 06:00 · 14° · 0 mm 07:00 · 13.9° · 0 mm 08:00 · 14.8° · 0 mm 09:00 · 15.7° · 0 mm 10:00 · 16.3° · 0 mm 11:00 · 16.4° · 0 mm 12:00 · 17.3° · 0 mm 13:00 · 18.4° · 0 mm

Precipitation

14:00 · 0 mm 14:00 15:00 · 0 mm 16:00 · 0 mm 17:00 · 0 mm 17:00 18:00 · 0 mm 19:00 · 0 mm 20:00 · 0 mm 20:00 21:00 · 0 mm 22:00 · 0 mm 23:00 · 0 mm 23:00 00:00 · 0 mm 01:00 · 0 mm 02:00 · 0 mm 02:00 03:00 · 0 mm 04:00 · 0 mm 05:00 · 0 mm 05:00 06:00 · 0 mm 07:00 · 0 mm 08:00 · 0 mm 08:00 09:00 · 0 mm 10:00 · 0 mm 11:00 · 0 mm 11:00 12:00 · 0 mm 13:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
14:00 🌤️ 20.3° 17.6° - Mostly clear
15:00 ⛅ 20.7° 18° - Partly cloudy
16:00 ☀️ 21.4° 18.6° - Clear sky
17:00 ☀️ 21.1° 20.3° - Clear sky
18:00 ☀️ 20.5° 19.7° - Clear sky
19:00 🌤️ 19.3° 17.7° - Mostly clear
20:00 🌤️ 17.9° 16.3° - Mostly clear
21:00 ☀️ 16.2° 14.4° - Clear sky
22:00 ☀️ 15.7° 13.5° - Clear sky
23:00 ☀️ 15.2° 13.3° - Clear sky
00:00 ☁️ 15.7° 14.1° - Overcast
01:00 ☁️ 15.8° 14.4° - Overcast

Next 16 days

Today☁️ 21°14° Fri 28🌧️ 19°13°1.1mm Sat 29🌧️ 19°11°17.1mm Sun 30🌦️ 15°10°0.3mm Mon 31☁️ 21°10° Tue 1☁️ 20°10° Wed 2🌦️ 15°10°1.2mm Thu 3🌧️ 14°10°28.8mm Fri 4🌦️ 16°9°3.9mm Sat 5⛅ 18°7° Sun 6☁️ 20°8° Mon 7☀️ 20°10° Tue 8☀️ 22°9° Wed 9☀️ 20°10° Thu 10☀️ 20°10° Fri 11🌦️ 20°10°0.9mm
☁️ TodayAugust 27th Avg 17° Low 14° at 02:00 High 21° at 16:00 Wind ~21 km/h
Cloudy Clear
00:00 15°
02:00 14°
04:00 14°
06:00 15°
08:00 16°
10:00 18°
12:00 20°
14:00 20°
16:00 21°
18:00 21°
20:00 18°
22:00 16°
🌧️ FridayAugust 28th Avg 16° Low 13° at 23:00 High 19° at 14:00 1.1 mm rain Wind ~14 km/h
Cloudy Cloudy
00:00 16°
02:00 15°
04:00 15°
06:00 14°
08:00 15°
10:00 16°
12:00 17°
14:00 19°
16:00 18°
18:00 16°
20:00 14°
22:00 13°
🌧️ SaturdayAugust 29th Avg 14° Low 11° at 23:00 High 19° at 17:00 17.1 mm rain Wind ~11 km/h
Cloudy Rain Cloudy Rain Clear Clear
00:00 13°
02:00 12°
04:00 12° 7.2mm
06:00 12°
08:00 12°
10:00 14° 0.25mm
12:00 15° 0.6mm
14:00 16° 1.1mm
16:00 18° 0.1mm
18:00 19°
20:00 12°
22:00 11°
🌦️ SundayAugust 30th Avg 13° Low 10° at 00:00 High 15° at 15:00 0.3 mm rain Wind ~10 km/h
Cloudy Cloudy
00:00 10°
02:00 12°
04:00 12°
06:00 12°
08:00 13°
10:00 13°
12:00 14° 0.1mm
14:00 15°
16:00 15°
18:00 15°
20:00 14°
22:00 14°
☁️ MondayAugust 31st Avg 15° Low 10° at 06:00 High 21° at 14:00 Wind ~13 km/h
Cloudy Cloudy
00:00 13°
02:00 13°
04:00 11°
06:00 10°
08:00 12°
10:00 18°
12:00 21°
14:00 21°
16:00 19°
18:00 18°
20:00 13°
22:00 13°
☁️ TuesdaySeptember 1st Avg 13° Low 10° at 05:00 High 20° at 12:00 Feels 18° Wind ~15 km/h
Clear Cloudy
00:00 11°
02:00 11°
04:00 10°
06:00 10°
08:00 12°
10:00 17°
12:00 20°
14:00 18°
16:00 16°
18:00 14°
20:00 13°
22:00 11°
🌦️ WednesdaySeptember 2nd Avg 12° Low 10° at 01:00 High 15° at 14:00 1.2 mm rain Feels 12° Wind ~20 km/h
Cloudy Rain Cloudy Rain
00:00 10°
02:00 10°
04:00 11° 0.1mm
06:00 11°
08:00 12°
10:00 13°
12:00 14°
14:00 15°
16:00 14°
18:00 13° 0.1mm
20:00 14° 0.1mm
22:00 13° 0.2mm
🌧️ ThursdaySeptember 3rd Avg 12° Low 10° at 22:00 High 14° at 14:00 28.8 mm rain Wind ~27 km/h
Rain
00:00 13° 0.4mm
02:00 13° 0.4mm
04:00 13° 0.1mm
06:00 12° 1.2mm
08:00 12° 1.2mm
10:00 12° 3.9mm
12:00 13° 0.7mm
14:00 14° 0.7mm
16:00 14° 1.4mm
18:00 13° 1.3mm
20:00 11° 1.3mm
22:00 10° 0.6mm
🌦️ FridaySeptember 4th Avg 11° Low 9° at 23:00 High 16° at 16:00 3.9 mm rain Feels 14° Wind ~12 km/h
Rain Cloudy Rain Cloudy
00:00 10° 0.3mm
02:00 10° 0.3mm
04:00 9°
06:00 9°
08:00 10°
10:00 11° 0.1mm
12:00 12° 0.5mm
14:00 15° 0.5mm
16:00 16° 0.4mm
18:00 14°
20:00 11°
22:00 9°
⛅ SaturdaySeptember 5th Avg 12° Low 7° at 04:00 High 18° at 15:00 Feels 16° Wind ~10 km/h
Partly Cloudy Partly Cloudy Cloudy Clear
00:00 8°
02:00 7°
04:00 7°
06:00 7°
08:00 9°
10:00 14°
12:00 17°
14:00 17°
16:00 18°
18:00 15°
20:00 11°
22:00 10°
☁️ SundaySeptember 6th Avg 13° Low 8° at 04:00 High 20° at 13:00 Feels 18° Wind ~9 km/h
Clear Cloudy
00:00 9°
02:00 8°
04:00 8°
06:00 9°
08:00 11°
10:00 16°
12:00 19°
14:00 20°
16:00 18°
18:00 15°
20:00 12°
22:00 11°
☀️ MondaySeptember 7th Avg 14° Low 10° at 04:00 High 20° at 15:00 Feels 17° Wind ~13 km/h
Cloudy Clear Partly Cloudy
00:00 11°
02:00 11°
04:00 10°
06:00 11°
08:00 13°
10:00 16°
12:00 19°
14:00 20°
16:00 20°
18:00 17°
20:00 13°
22:00 11°
☀️ TuesdaySeptember 8th Avg 14° Low 9° at 04:00 High 22° at 14:00 Feels 20° Wind ~11 km/h
Clear
00:00 10°
02:00 10°
04:00 9°
06:00 10°
08:00 12°
10:00 17°
12:00 21°
14:00 22°
16:00 20°
18:00 17°
20:00 13°
22:00 12°
☀️ WednesdaySeptember 9th Avg 14° Low 10° at 05:00 High 20° at 16:00 Feels 18° Wind ~13 km/h
Clear
00:00 11°
02:00 11°
04:00 10°
06:00 10°
08:00 12°
10:00 16°
12:00 19°
14:00 19°
16:00 20°
18:00 17°
20:00 13°
22:00 11°
☀️ ThursdaySeptember 10th Avg 15° Low 10° at 03:00 High 20° at 15:00 Feels 18° Wind ~12 km/h
Clear Cloudy Partly Cloudy Clear
00:00 11°
02:00 10°
04:00 10°
06:00 11°
08:00 12°
10:00 17°
12:00 20°
14:00 20°
16:00 20°
18:00 18°
20:00 13°
22:00 12°
🌦️ FridaySeptember 11th Avg 14° Low 10° at 04:00 High 20° at 12:00 0.9 mm rain Feels 17° Wind ~19 km/h
Clear Partly Cloudy Rain
00:00 11°
02:00 11°
04:00 10°
06:00 10°
08:00 12°
10:00 17°
12:00 20°
14:00 19°
16:00 18°
18:00 16° 0.1mm
20:00 13° 0.1mm
22:00 13° 0.2mm

Sun

☀️ Sunrise 06:20 · Sunset 20:00

13h 40m of daylight · America/Los_Angeles

Air quality

PM2.5 7.7 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

John Sam Lake · 1.2 km Waterworks · 2.4 km Cathan · 3 km Stimson Crossing · 3 km Cathan · 3.1 km Fire Trail · 3.5 km

Tools for John Sam Lake

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about John Sam Lake weather

Will it rain in John Sam Lake today?

No rain is in the forecast for John Sam Lake today.

What is the temperature in John Sam Lake right now?

It is 21° in John Sam Lake right now, though it feels closer to 19°. Today runs between a low of 14° and a high of 21°.

What time is sunrise and sunset in John Sam Lake?

The sun rises at 06:20 and sets at 20:00 local time in John Sam Lake today, giving 13h 40m of daylight.

What is the air quality in John Sam Lake?

PM2.5 in John Sam Lake is currently 7.7 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the John Sam Lake 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 John Sam Lake 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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