Washington, United States Weather

  1. Washington, United States Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Washington over the next 12 hours
  7. Temperature and possibility of rain in Washington in the coming days
  8. Rainfall in Washington in the coming days
  9. Washington Weather Summary
  10. Weather averages by month
  11. Washington's weather
  12. Frequently asked questions
  13. Comments
Washington, Weather
(Photo by Yucel Moran on Unsplash)

Current conditions

Updated:
12°C
53.6°F
°C °F

Condition: Clear Sky

Pressure: 948 hPa

Feel like: 9 °C

Temperature: 12°C

Cloud: 0%

Humidity: 37%

Wind: ENE - 3 km/h

Visibility: 4.2 km

Weather forecast

Tue
04 Aug
15°C / 32°C
Clear Sky
Wed
05 Aug
14°C / 36°C
Overcast
Thu
06 Aug
14°C / 34°C
Clear Sky
Fri
07 Aug
14°C / 30°C
Clear Sky
Sat
08 Aug
11°C / 27°C
Mainly Clear
Hourly forecast today:
15:00 PM
-1° / 12°
-1° / 12°
Clear Sky
37% 3 km/h
16:00 PM
0° / 14°
0° / 14°
Clear Sky
36% 3 km/h
17:00 PM
1° / 18°
1° / 18°
Clear Sky
32% 5 km/h
18:00 PM
1° / 19°
1° / 19°
Clear Sky
30% 7 km/h
19:00 PM
1° / 20°
1° / 20°
Clear Sky
28% 9 km/h
20:00 PM
0° / 21°
0° / 21°
Clear Sky
26% 10 km/h
21:00 PM
0° / 21°
0° / 21°
Clear Sky
25% 12 km/h
22:00 PM
0° / 22°
0° / 22°
Clear Sky
24% 11 km/h
23:00 PM
1° / 22°
1° / 22°
Clear Sky
24% 8 km/h
00:00 AM
1° / 22°
1° / 22°
Clear Sky
24% 9 km/h
01:00 AM
0° / 22°
0° / 22°
Clear Sky
24% 9 km/h

30 Day Averages and Extremes

  • Average high 28.77°C
  • Average low 13.53°C
  • Hottest day 36°C (22 July 2026)
  • Coldest day 9°C (09 August 2026)
  • Average humidity 44.47%
  • Days with precipitation 5 days
  • Highest precipitation 6 mm (23 July 2026)

Yesterday's Data

  • Max: 20°C
  • Min: 10°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Washington over the next 12 hours

Temperature and possibility of rain in Washington in the coming days

Rainfall in Washington in the coming days

Washington Climate Summary

Washington features a Humid continental, dry warm summer (Köppen classification: Dsb), with an average annual temperature of 7.46ºC (45.43ºF), which is about -5.18% lower than the national average for United States. Annually, the city experiences approximately 56.26 millimeters (2.21 inches) of rainfall, spread across 130.9 rainy days, accounting for 35.86% of the year.

Longitude 47.7510741
Latitude -120.7401385
Yearly high temperature 11.02ºC (51.84ºF)
Yearly low temperature 0.49ºC (32.88ºF)
Hottest month June 19.1ºC (66.38ºF)
Coldest month November -3.82ºC (25.12ºF)
Yearly precip 56.26mm (2.21in)
Days with rainfall 130.9 days (35.86%)
Driest month July (56.87%)
Wettest month January (91.9%)

Weather averages by month

Month High / Low (°C) Rain
January -0.51° / -7.55° 15.73 days
February 0.74° / -6.76° 14.91 days
March 4.21° / -4.13° 16.45 days
April 9.08° / -0.94° 12.18 days
May 15.59° / 3.39° 10.73 days
June 19.1° / 5.78° 6.36 days
July 25.02° / 9.3° 3.64 days
August 25.44° / 9.85° 3.45 days
September 19.66° / 6.63° 7.36 days
October 11.15° / 1.57° 11.27 days
November 3.43° / -3.82° 14.27 days
December -0.66° / -7.39° 14.55 days

Washington's weather

Frequently asked questions

1. What is the hottest month in Washington?

June has the highest average monthly temperature (daily mean of 19.1ºC) and November are the coolest (daily mean of -3.82ºC).

2. What should I wear in Washington today?

For today's warm weather in Washington, with temperatures between 19ºC to 22ºC (66.2ºF to 71.6ºF), you might consider wearing:
- Sun hat or cap
- T-shirt or short-sleeve blouse
- Comfortable sandals or sneakers
- Shorts or lightweight trousers

Temperature

Early
4°C / 15°C
Morning
0°C / 11°C
Afternoon
-1°C / 12°C
Evening
0°C / 21°C

Air quality

Moderate

Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals

  • CO2 473
  • CO 2,168
  • NH3 0
  • NO2 12
  • O3 29
  • PM10 58
  • PM25 58
  • SO2 0
  • CH4 1,612

Sunrise / Sunset

12:43
03:34