Washington, IA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Washington now
Loading the National Weather Service forecast…
Washington weather by the hour
Washington weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Washington.
This week in Washington
Sunrise, sunset and moon in Washington
What is the weather usually like in Washington?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 85°F average high
- Januarycoldest month · 11°F average low
- 37.9 inprecipitation per year · 964 mm
- 25.2 insnowfall per year · 64 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Washington: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station WASHINGTON, IA US (USC00138688), adjusted for the elevation of Washington.
Washington weather month by month
Sunrise and sunset in Washington through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:28 AM | 5:04 PM | 9 h 35 min |
| February | 6:59 AM | 5:42 PM | 10 h 42 min |
| March | 7:16 AM | 7:14 PM | 11 h 58 min |
| April | 6:25 AM | 7:48 PM | 13 h 23 min |
| May | 5:46 AM | 8:20 PM | 14 h 33 min |
| June | 5:31 AM | 8:43 PM | 15 h 11 min |
| July | 5:45 AM | 8:40 PM | 14 h 54 min |
| August | 6:14 AM | 8:07 PM | 13 h 52 min |
| September | 6:46 AM | 7:17 PM | 12 h 31 min |
| October | 7:17 AM | 6:27 PM | 11 h 10 min |
| November | 6:53 AM | 4:49 PM | 9 h 55 min |
| December | 7:24 AM | 4:40 PM | 9 h 16 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Washington?
Washington has a hot-summer humid continental climate. The warmest month is July, with an average high of 85°F (29°C), and the coldest is January, with average lows of 11°F (-12°C).
It gets about 37.9 inches (964 mm) of precipitation a year. The wettest month is June and the driest is January. Snow is common: about 25 inches fall in an average year.
The best time to visit Washington is June to September. At 761 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Washington
Weather in towns near Washington
Questions about the weather in Washington
What is the hottest month in Washington?
July, with an average high of 85°F (29°C).
What is the coldest month in Washington?
January, with an average low of 11°F (-12°C).
How much does it rain in Washington?
About 37.9 inches (964 mm) a year; the wettest month is June.
Does it snow in Washington?
Yes, about 25 inches of snow fall in an average year.
When is the best time to visit Washington?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Washington have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Washington in November?
Highs average 48°F and lows 28°F, with about 2.2 inches of precipitation.
What time is sunrise in Washington?
Around 6:53 AM in mid-November, and sunset around 4:49 PM. Today’s exact times are shown above.
Where does this Washington weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Washington.
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