Current Conditions
Arlington, Washington
Wind
N 3 mph4 km/h
Humidity
88%
Cloud Cover
30%
As of Tuesday, September 8, 2026 at 10:56 PM PDT
Today's Outlook
Night
Mostly cloudy, with a low around 48°F9°C. Light wind from the NNE around 3 mph4 km/h.
7-Day Forecast
| Day | Condition | High (°F) | Low (°F) | Precip (mm) | Cloud Cover (%) | Wind (mph) | |
|---|---|---|---|---|---|---|---|
| Partly Cloudy | High 73°F23°C | Low 48°F9°C | Precip 0 in0 mm— | Cloud 77% | Wind NNW 3 mph5 km/h | Wednesday: Overcast and warm, with a high of 73°F23°C and morning low of 51°F10°C. Light wind from the NW around 3 mph6 km/h. Wednesday Night: Mostly cloudy, with a low around 48°F9°C. Light wind from the NNE around 3 mph4 km/h. | |
| Partly Cloudy | High 67°F20°C | Low 56°F13°C | Precip 0.01 in0.3 mm8% | Cloud 67% | Wind WNW 3 mph5 km/h | Thursday: Mostly cloudy and mild, with a high of 67°F20°C and morning low of 57°F14°C. Light wind from the WNW around 4 mph6 km/h. Thursday Night: Mostly cloudy, with a low around 56°F13°C. Light wind from the NW around 3 mph4 km/h. | |
| Drizzle | High 65°F18°C | Low 52°F11°C | Precip 0.02 in0.5 mm13% | Cloud 89% | Wind SSW 3 mph5 km/h | Friday: Overcast and mild, with a high of 65°F18°C and morning low of 54°F12°C. Light wind from the SSW around 3 mph6 km/h. 11% chance of drizzle in the morning. Dry air. Friday Night: Overcast, with a low around 52°F11°C. Light wind from the SW around 2 mph4 km/h. 13% chance of drizzle overnight. | |
| Light Rain | High 65°F18°C | Low 51°F11°C | Precip 0.13 in3.4 mm50% | Cloud 75% | Wind WSW 3 mph5 km/h | Saturday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 53°F12°C. Light wind from the W around 3 mph5 km/h. 38% chance of light rain throughout the day. Saturday Night: Mostly cloudy, with a low around 51°F11°C. Light wind from the SSE around 2 mph4 km/h. 50% chance of light rain in the evening. | |
| Light Rain | High 62°F17°C | Low 53°F12°C | Precip 0.37 in9.5 mm73% | Cloud 79% | Wind S 4 mph6 km/h | Sunday: Overcast and mild, with a high of 62°F17°C and morning low of 54°F12°C. Light wind from the S around 5 mph7 km/h. 73% chance of light rain throughout the day. Sunday Night: Mostly cloudy, with a low around 53°F12°C. Light wind from the SSE around 3 mph5 km/h. 61% chance of light rain throughout the night. | |
| Drizzle | High 63°F17°C | Low 53°F12°C | Precip 0.1 in2.5 mm45% | Cloud 74% | Wind SSW 3 mph5 km/h | Monday: Mostly cloudy and mild, with a high of 63°F17°C and morning low of 54°F12°C. Light wind from the SW around 3 mph5 km/h. 45% chance of drizzle throughout the day. Monday Night: Mostly cloudy, with a low around 53°F12°C. Light wind from the SSE around 3 mph4 km/h. 42% chance of drizzle throughout the night. | |
| Showers | High 65°F18°C | Low 51°F10°C | Precip 0.1 in2.5 mm33% | Cloud 52% | Wind NW 3 mph5 km/h | Tuesday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 52°F11°C. Light wind from the WNW around 4 mph6 km/h. 33% chance of showers throughout the day. Tuesday Night: Partly cloudy, with a low around 51°F10°C. Light wind from the N around 2 mph4 km/h. 17% chance of drizzle throughout the night. |
15-Day Forecast
| Day | High | Low | Precip | Cloud Cover | Condition | Wind | |
|---|---|---|---|---|---|---|---|
| WednesdaySep 9 | 73°F23°C | 48°F9°C | 0 in0 mm· — | 77% | Partly Cloudy | NNW 3 mph5 km/h | |
DayOvercast and warm, with a high of 73°F23°C and morning low of 51°F10°C. Light wind from the NW around 3 mph6 km/h. NightMostly cloudy, with a low around 48°F9°C. Light wind from the NNE around 3 mph4 km/h. | |||||||
| ThursdaySep 10 | 67°F20°C | 56°F13°C | 0.01 in0.3 mm· 8% | 67% | Partly Cloudy | WNW 3 mph5 km/h | |
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 57°F14°C. Light wind from the WNW around 4 mph6 km/h. NightMostly cloudy, with a low around 56°F13°C. Light wind from the NW around 3 mph4 km/h. | |||||||
| FridaySep 11 | 65°F18°C | 52°F11°C | 0.02 in0.5 mm· 13% | 89% | Drizzle | SSW 3 mph5 km/h | |
DayOvercast and mild, with a high of 65°F18°C and morning low of 54°F12°C. Light wind from the SSW around 3 mph6 km/h. 11% chance of drizzle in the morning. Dry air. NightOvercast, with a low around 52°F11°C. Light wind from the SW around 2 mph4 km/h. 13% chance of drizzle overnight. | |||||||
| SaturdaySep 12 | 65°F18°C | 51°F11°C | 0.13 in3.4 mm· 50% | 75% | Light Rain | WSW 3 mph5 km/h | |
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 53°F12°C. Light wind from the W around 3 mph5 km/h. 38% chance of light rain throughout the day. NightMostly cloudy, with a low around 51°F11°C. Light wind from the SSE around 2 mph4 km/h. 50% chance of light rain in the evening. | |||||||
| SundaySep 13 | 62°F17°C | 53°F12°C | 0.37 in9.5 mm· 73% | 79% | Light Rain | S 4 mph6 km/h | |
DayOvercast and mild, with a high of 62°F17°C and morning low of 54°F12°C. Light wind from the S around 5 mph7 km/h. 73% chance of light rain throughout the day. NightMostly cloudy, with a low around 53°F12°C. Light wind from the SSE around 3 mph5 km/h. 61% chance of light rain throughout the night. | |||||||
| MondaySep 14 | 63°F17°C | 53°F12°C | 0.1 in2.5 mm· 45% | 74% | Drizzle | SSW 3 mph5 km/h | |
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 54°F12°C. Light wind from the SW around 3 mph5 km/h. 45% chance of drizzle throughout the day. NightMostly cloudy, with a low around 53°F12°C. Light wind from the SSE around 3 mph4 km/h. 42% chance of drizzle throughout the night. | |||||||
| TuesdaySep 15 | 65°F18°C | 51°F10°C | 0.1 in2.5 mm· 33% | 52% | Showers | NW 3 mph5 km/h | |
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 52°F11°C. Light wind from the WNW around 4 mph6 km/h. 33% chance of showers throughout the day. NightPartly cloudy, with a low around 51°F10°C. Light wind from the N around 2 mph4 km/h. 17% chance of drizzle throughout the night. | |||||||
| WednesdaySep 16 | 69°F21°C | 48°F9°C | 0.04 in1 mm· 16% | 25% | Drizzle | NNW 3 mph5 km/h | |
DayPartly cloudy and warm, with a high of 69°F21°C and morning low of 50°F10°C. Light wind from the NW around 4 mph7 km/h. 16% chance of drizzle throughout the day. Dry air. NightMostly clear, with a low around 48°F9°C. Light wind from the NE around 3 mph4 km/h. 10% chance of drizzle overnight. | |||||||
| ThursdaySep 17 | 72°F22°C | 45°F7°C | 0 in0.1 mm· 3% | 11% | Clear | N 3 mph5 km/h | |
DayMostly clear and warm, with a high of 72°F22°C and morning low of 48°F9°C. Light wind from the NW around 4 mph6 km/h. Dry air. NightMostly clear, with a low around 45°F7°C. Light wind from the NE around 3 mph5 km/h. | |||||||
| FridaySep 18 | 73°F23°C | 47°F8°C | 0 in0 mm· — | 16% | Clear | N 3 mph5 km/h | |
DayMostly clear and warm, with a high of 73°F23°C and morning low of 50°F10°C. Light wind from the NW around 4 mph6 km/h. Dry air. NightMostly clear, with a low around 47°F8°C. Light wind from the ENE around 3 mph5 km/h. | |||||||
| SaturdaySep 19 | 72°F22°C | 49°F9°C | 0.02 in0.5 mm· 7% | 27% | Clear | NE 3 mph5 km/h | |
DayPartly cloudy and warm, with a high of 72°F22°C and morning low of 51°F10°C. Light wind from the W around 4 mph6 km/h. Dry air. NightPartly cloudy, with a low around 49°F9°C. Light wind from the ENE around 3 mph5 km/h. | |||||||
| SundaySep 20 | 70°F21°C | 51°F10°C | 0.04 in1.1 mm· 13% | 43% | Drizzle | S 3 mph5 km/h | |
DayPartly cloudy and warm, with a high of 70°F21°C and morning low of 54°F12°C. Light wind from the WSW around 4 mph6 km/h. 13% chance of drizzle throughout the day. NightPartly cloudy, with a low around 51°F10°C. Light wind from the E around 3 mph5 km/h. 10% chance of drizzle in the evening. | |||||||
| MondaySep 21 | 68°F20°C | 52°F11°C | 0.11 in2.8 mm· 21% | 50% | Showers | SSW 3 mph6 km/h | |
DayMostly cloudy and mild, with a high of 68°F20°C and morning low of 53°F12°C. Light wind from the WSW around 4 mph6 km/h. 21% chance of showers throughout the day. NightPartly cloudy, with a low around 52°F11°C. Light wind from the E around 3 mph5 km/h. 15% chance of drizzle throughout the night. | |||||||
| TuesdaySep 22 | 67°F20°C | 51°F10°C | 0.11 in2.9 mm· 26% | 50% | Drizzle | W 3 mph5 km/h | |
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 53°F12°C. Light wind from the W around 4 mph6 km/h. 26% chance of drizzle throughout the day. NightPartly cloudy, with a low around 51°F10°C. Light wind from the ENE around 3 mph5 km/h. 17% chance of drizzle throughout the night. | |||||||
| WednesdaySep 23 | 67°F20°C | 50°F10°C | 0.07 in1.8 mm· 19% | 53% | Drizzle | SW 4 mph6 km/h | |
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 52°F11°C. Light wind from the WSW around 4 mph6 km/h. 19% chance of drizzle throughout the day. Dry air. NightMostly cloudy, with a low around 50°F10°C. Light wind from the E around 3 mph5 km/h. 12% chance of drizzle throughout the night. | |||||||
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About This Forecast
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Coordinates: 48.1987°N, 122.1251°W·Elevation: 35m·Timezone: America/Los_Angeles·Population: 18,949