Observed 11:15 PM PDT at K1S5
Arlington, OR weather
Clear and 37°3°.
Today: low 38°3° (likely 30°−1° to 40°4°), high 59°15° (likely 57°14° to 60°16°).
Now 37°3°
Clear
- Wind
- Calm
- Up to 5 mph8 km/h through 11 AM
- Dew point
- 33°1°
- Dry, static shocks likely
- UV tomorrow
- 3Moderate
- Moderate 12–3 PM · peak 3
- Pressure
- 30.06 inHg1018 hPa
- Steady over the last 3 h
Next 2 hours
No precipitation expected in the next 2 hours.
From forecast models
Next 48 hours
TonightDown to 39°4° by 5 AM · Mostly cloudy
Tomorrow morningUp to 48°9° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 56°13° by 5 PM · Mostly cloudy
Tomorrow nightDown to 43°6° by 2 AM · rain chance 20% · Partly cloudy
Monday morningUp to 49°9° by 11 AM · rain chance 20% · Mostly cloudy
Monday afternoonUp to 55°13° by 3 PM · rain chance 10% · Mostly cloudy
Monday nightDown to 46°8° by 10 PM · Partly cloudy
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 11p | Cloudy | 43°6° (likely 43°6° to 49°9°) | 42°6° | 0% | 3 mph5 km/h from E, gusts 6 mph9 km/h | 58% | 80% | 0 |
| Sun 12a | Cloudy | 44°7° (likely 44°7° to 48°9°) | 43°6° | 0% | 3 mph5 km/h from E, gusts 6 mph9 km/h | 57% | 82% | 0 |
| Sun 1a | Cloudy | 43°6° (likely 43°6° to 47°8°) | 41°5° | 0% | 5 mph8 km/h from E, gusts 5 mph9 km/h | 57% | 82% | 0 |
| Sun 2a | Cloudy | 43°6° (likely 41°5° to 47°8°) | 41°5° | 0% | 5 mph8 km/h from E, gusts 5 mph8 km/h | 58% | 83% | 0 |
| Sun 3a | Cloudy | 41°5° (likely 40°4° to 46°8°) | 38°3° | 0% | 5 mph8 km/h from E, gusts 4 mph7 km/h | 59% | 82% | 0 |
| Sun 4a | Cloudy | 40°4° (likely 40°4° to 45°7°) | 37°3° | 0% | 5 mph8 km/h from E, gusts 4 mph6 km/h | 61% | 81% | 0 |
| Sun 5a | Cloudy | 39°4° (likely 39°4° to 45°7°) | 36°2° | 0% | 5 mph8 km/h from E, gusts 3 mph6 km/h | 64% | 80% | 0 |
| Sun 6a | Cloudy | 38°3° (likely 38°3° to 44°7°) | 36°2° | 0% | 3 mph5 km/h from E, gusts 4 mph6 km/h | 67% | 77% | 0 |
| Sun 7a | Cloudy | 39°4° (likely 38°3° to 44°7°) | 37°3° | 0% | 3 mph5 km/h from SE, gusts 2 mph4 km/h | 68% | 71% | 0 |
| Sun 8a | Cloudy | 39°4° (likely 37°3° to 44°7°) | 39°4° | 0% | 2 mph3 km/h from SE, gusts 2 mph3 km/h | 71% | 70% | 0 |
| Sun 9a | Cloudy | 41°5° (likely 41°5° to 46°8°) | 41°5° | 0% | 2 mph3 km/h from SE, gusts 2 mph3 km/h | 66% | 72% | 0 |
| Sun 10a | Partly sunny | 46°8° (likely 46°8° to 49°9°) | 45°7° | 0% | 3 mph5 km/h from E, gusts 4 mph6 km/h | 59% | 72% | 1 |
| Sun 11a | Partly sunny | 48°9° (likely 48°9° to 53°12°) | 47°8° | 0% | 3 mph5 km/h from NE, gusts 7 mph11 km/h | 55% | 68% | 2 |
| Sun 12p | Cloudy | 50°10° (likely 50°10° to 56°13°) | 49°9° | 0% | 5 mph8 km/h from E, gusts 8 mph12 km/h | 51% | 74% | 3 |
| Sun 1p | Cloudy | 53°12° (likely 53°12° to 58°14°) | 53°12° | 0% | 5 mph8 km/h from E, gusts 8 mph14 km/h | 47% | 77% | 3 |
| Sun 2p | Cloudy | 53°12° (likely 53°12° to 59°15°) | 53°12° | 0% | 6 mph10 km/h from E, gusts 9 mph14 km/h | 45% | 78% | 3 |
| Sun 3p | Cloudy | 55°13° (likely 55°13° to 60°16°) | 55°13° | 0% | 7 mph11 km/h from E, gusts 9 mph15 km/h | 44% | 83% | 2 |
| Sun 4p | Cloudy | 55°13° (likely 55°13° to 61°16°) | 55°13° | 0% | 7 mph11 km/h from E, gusts 10 mph15 km/h | 43% | 83% | 1 |
| Sun 5p | Mostly cloudy | 56°13° (likely 56°13° to 61°16°) | 56°13° | 5% | 6 mph10 km/h from E, gusts 7 mph11 km/h | 39% | 47% | 1 |
| Sun 6p | Mostly cloudy | 55°13° (likely 54°12° to 57°14°) | 55°13° | 5% | 5 mph8 km/h from E, gusts 5 mph9 km/h | 43% | 45% | 0 |
| Sun 7p | Mostly cloudy | 51°11° (likely 51°11° to 55°13°) | 51°11° | 5% | 5 mph8 km/h from N, gusts 5 mph9 km/h | 47% | 44% | 0 |
| Sun 8p | Mostly cloudy | 49°9° (likely 49°9° to 53°12°) | 47°8° | 0% | 5 mph8 km/h from W, gusts 7 mph11 km/h | 53% | 44% | 0 |
| Sun 9p | Clear | 47°8° (likely 47°8° to 52°11°) | 45°7° | 0% | 5 mph8 km/h from SW, gusts 6 mph9 km/h | 57% | 40% | 0 |
| Sun 10p | Cloudy | 46°8° (likely 46°8° to 51°11°) | 44°7° | 0% | 5 mph8 km/h from SW, gusts 6 mph9 km/h | 61% | 84% | 0 |
| Sun 11p | Clear | 45°7° (likely 45°7° to 50°10°) | 43°6° | 20%, 0.01 in0.3 mm | 5 mph8 km/h from SW, gusts 7 mph11 km/h | 62% | 42% | 0 |
| Mon 12a | Cloudy | 44°7° (likely 44°7° to 49°9°) | 42°6° | 20%, 0.01 in0.3 mm | 5 mph8 km/h from W, gusts 7 mph11 km/h | 62% | 73% | 0 |
| Mon 1a | Drizzle | 44°7° (likely 44°7° to 48°9°) | 42°6° | 20%, 0.01 in0.3 mm | 5 mph8 km/h from W, gusts 10 mph16 km/h | 64% | 74% | 0 |
| Mon 2a | Cloudy | 43°6° (likely 43°6° to 48°9°) | 41°5° | 20%, 0.01 in0.3 mm | 5 mph8 km/h from SW, gusts 6 mph9 km/h | 67% | 72% | 0 |
| Mon 3a | Showers | 44°7° (likely 44°7° to 48°9°) | 41°5° | 20%, 0.01 in0.3 mm | 5 mph8 km/h from SW, gusts 5 mph7 km/h | 68% | 69% | 0 |
| Mon 4a | Mostly clear | 44°7° (likely 43°6° to 47°8°) | 41°5° | 20%, 0.01 in0.3 mm | 5 mph8 km/h from W, gusts 4 mph6 km/h | 71% | 41% | 0 |
| Mon 5a | Clear | 43°6° (likely 43°6° to 47°8°) | 40°4° | 20% | 6 mph10 km/h from SW, gusts 7 mph11 km/h | 73% | 29% | 0 |
| Mon 6a | Showers | 42°6° (likely 42°6° to 47°8°) | 38°3° | 20% | 6 mph10 km/h from SW, gusts 6 mph10 km/h | 77% | 40% | 0 |
| Mon 7a | Cloudy | 41°5° (likely 41°5° to 47°8°) | 37°3° | 20% | 6 mph10 km/h from SW, gusts 5 mph8 km/h | 78% | 85% | 0 |
| Mon 8a | Cloudy | 41°5° (likely 41°5° to 47°8°) | 37°3° | 5% | 6 mph10 km/h from SW, gusts 5 mph7 km/h | 81% | 51% | 0 |
| Mon 9a | Partly sunny | 43°6° (likely 43°6° to 48°9°) | 40°4° | 5% | 6 mph10 km/h from SW, gusts 7 mph11 km/h | 79% | 72% | 0 |
| Mon 10a | Cloudy | 47°8° (likely 47°8° to 50°10°) | 44°7° | 5% | 6 mph10 km/h from SW, gusts 12 mph19 km/h | 75% | 80% | 1 |
| Mon 11a | Cloudy | 49°9° (likely 49°9° to 53°12°) | 46°8° | 0% | 7 mph11 km/h from SW, gusts 16 mph26 km/h | 72% | 80% | 1 |
| Mon 12p | Cloudy | 51°11° (likely 51°11° to 57°14°) | 51°11° | 0% | 7 mph11 km/h from SW, gusts 13 mph21 km/h | 69% | 74% | 2 |
| Mon 1p | Cloudy | 53°12° (likely 53°12° to 58°14°) | 53°12° | 0% | 7 mph11 km/h from SW, gusts 12 mph20 km/h | 65% | 66% | 3 |
| Mon 2p | Cloudy | 53°12° (likely 53°12° to 60°16°) | 53°12° | 10% | 12 mph19 km/h from W, gusts 16 mph26 km/h | 65% | 62% | 3 |
| Mon 3p | Mostly cloudy | 55°13° (likely 55°13° to 61°16°) | 55°13° | 10% | 12 mph19 km/h from W, gusts 20 mph31 km/h | 64% | 54% | 2 |
| Mon 4p | Partly sunny | 53°12° (likely 53°12° to 59°15°) | 53°12° | 10% | 12 mph19 km/h from W, gusts 20 mph32 km/h | 65% | 55% | 2 |
| Mon 5p | Partly sunny | 55°13° (likely 55°13° to 58°14°) | 55°13° | 5% | 10 mph16 km/h from W, gusts 18 mph29 km/h | 59% | 56% | 1 |
| Mon 6p | Partly cloudy | 54°12° (likely 53°12° to 56°13°) | 54°12° | 5% | 10 mph16 km/h from W, gusts 14 mph23 km/h | 64% | 37% | 0 |
| Mon 7p | Clear | 51°11° (likely 50°10° to 54°12°) | 51°11° | 5% | 10 mph16 km/h from W, gusts 12 mph19 km/h | 71% | 28% | 0 |
| Mon 8p | Partly cloudy | 49°9° (likely 48°9° to 52°11°) | 45°7° | 5% | 10 mph16 km/h from W, gusts 11 mph17 km/h | 77% | 33% | 0 |
| Mon 9p | Clear | 47°8° (likely 47°8° to 51°11°) | 42°6° | 5% | 10 mph16 km/h from W, gusts 11 mph18 km/h | 81% | 33% | 0 |
| Mon 10p | Partly cloudy | 46°8° (likely 46°8° to 50°10°) | 41°5° | 5% | 10 mph16 km/h from W, gusts 12 mph19 km/h | 84% | 38% | 0 |
Days ahead
Today, Oct 24. Cloudy. High 59°15°, low 38°3°. Typical 61°16° / 39°4°. Dry. Forecasts agree.
Overnight
midnight–6 AM
Cloudy, 39°4°Dry
Official NWS forecast
Tonight: Mostly cloudy, with a low around 38. East wind around 5 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 57°14°–60°16°
- Low, likely
- 30°−1°–40°4°
- Typical high / low
- 61°16° / 39°4°
- Wind
- 7 mph12 km/h
- UV peak
- 4
Tomorrow, Oct 25. Cloudy. High 57°14°, low 41°5°. Typical 60°16° / 39°4°. Dry. Mostly agree.
Morning
6 AM–noon
Cloudy, 39°4°Dry
Afternoon
noon–6 PM
Cloudy, 56°13°Dry
Evening
6 PM–midnight
Clear, 49°9°20% chance · 0.01 in0.3 mm
Overnight
midnight–6 AM
Showers, 43°6°20% chance · 0.05 in1.3 mm
Official NWS forecast
Day: Partly sunny, with a high near 57. East wind 2 to 7 mph.
Night: A slight chance of rain showers after 11pm. Mostly cloudy. Low around 41, with temperatures rising to around 43 overnight. West wind around 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 57°14°–61°16°
- Low, likely
- 37°3°–43°6°
- Typical high / low
- 60°16° / 39°4°
- Wind
- 9 mph14 km/h, gusts 16 mph26 km/h
- UV peak
- 3
Monday, Oct 26. Mostly cloudy. High 56°13°, low 41°5°. Typical 60°16° / 39°4°. Dry. Mostly agree.
Morning
6 AM–noon
Partly sunny, 41°5°Dry
Afternoon
noon–6 PM
Mostly cloudy, 55°13°Dry
Evening
6 PM–midnight
Clear, 49°9°Dry
Overnight
midnight–6 AM
Mostly clear, 45°7°Dry
Official NWS forecast
Day: A slight chance of rain showers before 8am. Partly sunny, with a high near 56. West wind 6 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Night: Partly cloudy, with a low around 41. Southwest wind around 13 mph, with gusts as high as 20 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 56°13°–61°16°
- Low, likely
- 41°5°–47°8°
- Typical high / low
- 60°16° / 39°4°
- Wind
- 16 mph26 km/h, gusts 26 mph42 km/h
- UV peak
- 3
Tuesday, Oct 27. Cloudy. High 57°14°, low 40°4°. Typical 59°15° / 38°3°. Dry. Mostly agree.
Morning
6 AM–noon
Sunny, 45°7°Dry
Afternoon
noon–6 PM
Sunny, 59°15°Dry
Evening
6 PM–midnight
Clear, 51°11°Dry
Overnight
midnight–6 AM
Clear, 44°7°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 57.
Night: Partly cloudy, with a low around 40.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 57°14°–60°16°
- Low, likely
- 40°4°–47°8°
- Typical high / low
- 59°15° / 38°3°
- Wind
- 19 mph31 km/h, gusts 32 mph51 km/h
- UV peak
- 3
Wednesday, Oct 28. Cloudy. High 54°12°, low 34°1°. Typical 59°15° / 38°3°. Dry. Mostly agree.
Morning
6 AM–noon
Sunny, 44°7°Dry
Afternoon
noon–6 PM
Sunny, 57°14°Dry
Evening
6 PM–midnight
Clear, 47°8°Dry
Overnight
midnight–6 AM
Clear, 39°4°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 54.
Night: A slight chance of rain showers between 11pm and 5am. Mostly cloudy, with a low around 34.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 54°12°–58°14°
- Low, likely
- 34°1°–46°8°
- Typical high / low
- 59°15° / 38°3°
- Wind
- 16 mph25 km/h, gusts 30 mph49 km/h
- UV peak
- 3
Thursday, Oct 29. Partly sunny. High 52°11°, low 33°1°. Typical 58°14° / 38°3°. Rain 0.02 in0.5 mm, 20% chance. Forecasts agree.
Morning
6 AM–noon
Sunny, 38°3°Dry
Afternoon
noon–6 PM
Partly sunny, 55°13°Dry
Evening
6 PM–midnight
Clear, 47°8°Dry
Overnight
midnight–6 AM
Partly cloudy, 39°4°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers after 5pm. Mostly sunny, with a high near 52.
Night: A slight chance of rain showers. Partly cloudy, with a low around 33.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 52°11°–55°13°
- Low, likely
- 33°1°–40°4°
- Typical high / low
- 58°14° / 38°3°
- Wind
- 11 mph18 km/h, gusts 26 mph41 km/h
- UV peak
- 3
Friday, Oct 30. Showers. High 50°10°, low 31°−1°. Typical 58°14° / 38°3°. Rain 0.01 in0.3 mm, 20% chance. Mostly agree.
Morning
6 AM–noon
Sunny, 38°3°Dry
Afternoon
noon–6 PM
Sunny, 53°12°Dry
Evening
6 PM–midnight
Mostly clear, 46°8°Dry
Overnight
midnight–6 AM
Partly cloudy, 38°3°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers. Mostly sunny, with a high near 50.
Night: A slight chance of rain showers before 5am. Partly cloudy, with a low around 31.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 50°10°–55°13°
- Low, likely
- 31°−1°–41°5°
- Typical high / low
- 58°14° / 38°3°
- Wind
- 8 mph12 km/h, gusts 20 mph31 km/h
- UV peak
- 3
Saturday, Oct 31. Partly sunny. High 50°10°, low 37°3°. Typical 57°14° / 37°3°. Dry. Forecasts differ.
Morning
6 AM–noon
Sunny, 38°3°Dry
Afternoon
noon–6 PM
Sunny, 53°12°Dry
Evening
6 PM–midnight
Partly cloudy, 46°8°Dry
Overnight
midnight–6 AM
Clear, 38°3°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 50.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 49°9°–55°13°
- Low, likely
- 32°0°–40°4°
- Typical high / low
- 57°14° / 37°3°
- Wind
- 11 mph18 km/h, gusts 20 mph32 km/h
- UV peak
- 3
Sunday, Nov 1. Cloudy. High 51°11°, low 37°3°. Typical 57°14° / 37°3°. Dry. Mostly agree.
Morning
6 AM–noon
Partly sunny, 37°3°Dry
Afternoon
noon–6 PM
Mostly sunny, 52°11°Dry
Evening
6 PM–midnight
Cloudy, 47°8°Dry
Overnight
midnight–6 AM
Mostly clear, 40°5°Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 49°9°–53°12°
- Low, likely
- 31°−1°–40°4°
- Typical high / low
- 57°14° / 37°3°
- Wind
- 10 mph16 km/h, gusts 19 mph31 km/h
- UV peak
- 2
Monday, Nov 2. Cloudy. High 55°13°, low 39°4°. Typical 56°13° / 37°3°. Dry. Forecasts differ.
Morning
6 AM–noon
Sunny, 43°6°Dry
Afternoon
noon–6 PM
Sunny, 56°13°Dry
Evening
6 PM–midnight
Mostly clear, 47°8°Dry
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
- High, likely
- 50°10°–60°16°
- Low, likely
- 37°3°–40°4°
- Typical high / low
- 56°13° / 37°3°
- Wind
- 19 mph31 km/h, gusts 32 mph51 km/h
- UV peak
- 3
The outlook
Today
Dry, high 59°, low 38°.
Tomorrow
Dry, high 57°, low 41°.
Monday
Dry, high 56°, low 41°.
Rest of week
Mostly dry, highs 50–57°.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (PDT) (opens in a new tab)
What changed since yesterday
No meaningful changes from yesterday’s forecast.
Radar
For your home
What this week’s weather means for heating, cooling, pipes and fresh air.
Heating this week
About 69% less heating than a typical week.
Heating degree days, base 65°F
Heat-pump hours, next 7 days
- h below 47°F
- 27
- h below 17°F
- 0
- h below 5°F
- 0
47, 17 and 5°F are the test points heat pumps are rated at. About 1 hours are near freezing and damp, when outdoor units defrost more often.
Comfort
Dry air outside (dew point 33°F).
Open the windows?
No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.
Is this typical?
Oct 24, today vs a typical year
Today’s expected high is 2°1° colder than typical.
- Normal high / low
- 61°16° / 39°4°
- Forecast high / low
- 59°15° / 38°3°
- Record high
- 76°24° in 1901
- Record low
- 20°−7° in 1958
Last 7 days vs normal
On average 2°1° colder than normal (daily mean temperature).
- +1°±0°MonOct 19
- −2°−1°TueOct 20
- −1°WedOct 21
- −1°ThuOct 22
- −3°−2°FriOct 23
- −2°−1°SatOct 24
- —SunOct 25
Arlington weather by month: normals, records, snow and freeze dates
Sun & moon
Sun
Sunrise 7:29 AM, sunset 5:59 PM.
- Daylight
- 10 h 29 min
- Losing 3 min 3 s a day; shortest Dec 21, 1 h 49 min less
- Golden hour
- 5:17–6:18 PM
- Morning 7:11–8:11 AM
- Blue hour
- 6:18–6:29 PM
- Morning 6:59–7:11 AM; first light 6:59 AM
Stars tonight? Poor
Clouds most of the night (about 80% cover).
Moon
Waxing gibbous
99% lit · growing
- Today
- sets 5:46 AM · rises 5:00 PM
- Full moon
- Oct 25
- New moon
- Nov 8
