EN
English Español

As of 17:56 CDT

Weather in Washington, IA

81°Current weather

Washington, Saturday, 8 August, 17:56

Clear. Feels like 84°. High 82°, low 65°.

Pressure30.00 inHg
Wind4.4 mph SE
Humidity60%
Visibility6.2 mi
Dew point66°
Sun, 0992° / 68°0Overcast
92 °Overcast

Washington, Sunday, 9 August

Overcast. High 92°, low 68°.

Pressure29.83 inHg
Wind11.6 mph SW
Humidity62%
Visibility6.2 mi
Dew point70°
Mon, 1092° / 71°0.02Light rain
92 °Light rain

Washington, Monday, 10 August

Light rain. High 92°, low 71°.

Pressure29.83 inHg
Wind8.5 mph SW
Humidity55%
Visibility6.2 mi
Dew point69°
Tue, 1194° / 74°0Overcast
94 °Overcast

Washington, Tuesday, 11 August

Overcast. High 94°, low 74°.

Pressure29.77 inHg
Wind13.2 mph SW
Humidity49%
Visibility6.2 mi
Dew point69°
Wed, 1284° / 72°0.04Light rain
84 °Light rain

Washington, Wednesday, 12 August

Light rain. High 84°, low 72°.

Pressure29.85 inHg
Wind11.5 mph E
Humidity79%
Visibility6.2 mi
Dew point70°
Thu, 1376° / 65°0.39Rain
76 °Rain

Washington, Thursday, 13 August

Rain. High 76°, low 65°.

Pressure29.91 inHg
Wind12 mph NE
Humidity69%
Visibility—
Dew point64°
Fri, 1479° / 60°0Clear
79 °Clear

Washington, Friday, 14 August

Clear. High 79°, low 60°.

Pressure30.18 inHg
Wind8.4 mph E
Humidity50%
Visibility—
Dew point55°
Sat, 1578° / 58°0Overcast
78 °Overcast

Washington, Saturday, 15 August

Overcast. High 78°, low 58°.

Pressure30.27 inHg
Wind10 mph SE
Humidity53%
Visibility—
Dew point55°
Sun, 1677° / 62°0Light rain
77 °Light rain

Washington, Sunday, 16 August

Light rain. High 77°, low 62°.

Pressure30.09 inHg
Wind14.3 mph S
Humidity69%
Visibility—
Dew point64°
Mon, 1789° / 68°0Overcast
89 °Overcast

Washington, Monday, 17 August

Overcast. High 89°, low 68°.

Pressure29.94 inHg
Wind7.2 mph NE
Humidity66%
Visibility—
Dew point70°
Tue, 1888° / 71°0Light rain
88 °Light rain

Washington, Tuesday, 18 August

Light rain. High 88°, low 71°.

Pressure30.00 inHg
Wind8 mph S
Humidity62%
Visibility—
Dew point69°
Wed, 1993° / 70°0.06Light rain
93 °Light rain

Washington, Wednesday, 19 August

Light rain. High 93°, low 70°.

Pressure29.88 inHg
Wind9.7 mph NE
Humidity49%
Visibility—
Dew point66°
Thu, 2080° / 67°0.28Rain
80 °Rain

Washington, Thursday, 20 August

Rain. High 80°, low 67°.

Pressure29.94 inHg
Wind11.1 mph NE
Humidity65%
Visibility—
Dew point64°
Fri, 2184° / 63°0Clear
84 °Clear

Washington, Friday, 21 August

Clear. High 84°, low 63°.

Pressure29.97 inHg
Wind8 mph S
Humidity50%
Visibility—
Dew point59°
Sat, 2283° / 62°0.01Light rain
83 °Light rain

Washington, Saturday, 22 August

Light rain. High 83°, low 62°.

Pressure29.94 inHg
Wind18.3 mph NE
Humidity54%
Visibility—
Dew point62°
Sun, 2372° / 47°0Mostly clear
72 °Mostly clear

Washington, Sunday, 23 August

Mostly clear. High 72°, low 47°.

Pressure30.21 inHg
Wind13.1 mph E
Humidity41%
Visibility—
Dew point42°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Washington, IA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Washington, IA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.