10-day forecast for Fort Defiance, AZ: 61° to 93°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Sunday, August 9
84° · 0.54 in
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1090° / 65°0.04
Morning71°feels 70°
Afternoon90°feels 86°
Evening81°feels 80°
Overnight67°feels 66°
90 °
Fort Defiance, Monday, 10 August
Light rain. High 90°, low 65°.
Pressure29.94 inHg
Wind10.9 mph NW
Humidity22%
Visibility6.2 mi
Dew point41°
Tue, 1188° / 65°0.07
Morning69°feels 69°
Afternoon88°feels 85°
Evening74°feels 73°
Overnight67°feels 67°
88 °
Fort Defiance, Tuesday, 11 August
Light rain. High 88°, low 65°.
Pressure29.94 inHg
Wind13.2 mph NW
Humidity24%
Visibility6.2 mi
Dew point44°
Wed, 1281° / 65°0.01
Morning67°feels 66°
Afternoon83°feels 81°
Evening68°feels 68°
Overnight68°feels 67°
81 °
Fort Defiance, Wednesday, 12 August
Light rain. High 81°, low 65°.
Pressure29.88 inHg
Wind6.3 mph W
Humidity32%
Visibility6.2 mi
Dew point48°
Thu, 1378° / 61°0.32
Morning63°feels 63°
Afternoon72°feels 71°
Evening71°feels 70°
Overnight63°feels 63°
78 °
Fort Defiance, Thursday, 13 August
Light rain. High 78°, low 61°.
Pressure29.91 inHg
Wind17.3 mph W
Humidity51%
Visibility—
Dew point51°
Fri, 1477° / 63°0.17
Morning66°feels 66°
Afternoon75°feels 74°
Evening76°feels 75°
Overnight70°feels 69°
77 °
Fort Defiance, Friday, 14 August
Light rain. High 77°, low 63°.
Pressure30.00 inHg
Wind11.5 mph W
Humidity39%
Visibility—
Dew point47°
Sat, 1584° / 61°0.54
Morning70°feels 69°
Afternoon76°feels 75°
Evening67°feels 66°
Overnight62°feels 62°
84 °
Fort Defiance, Saturday, 15 August
Rain. High 84°, low 61°.
Pressure30.09 inHg
Wind19.3 mph SW
Humidity38%
Visibility—
Dew point49°
Sun, 1682° / 62°0.02
Morning66°feels 65°
Afternoon78°feels 76°
Evening80°feels 78°
Overnight68°feels 67°
82 °
Fort Defiance, Sunday, 16 August
Light rain. High 82°, low 62°.
Pressure30.15 inHg
Wind17.5 mph S
Humidity37%
Visibility—
Dew point47°
Mon, 1782° / 67°0.01
Morning71°feels 70°
Afternoon80°feels 80°
Evening80°feels 79°
Overnight72°feels 71°
82 °
Fort Defiance, Monday, 17 August
Light rain. High 82°, low 67°.
Pressure30.12 inHg
Wind7.3 mph N
Humidity33%
Visibility—
Dew point46°
Tue, 1886° / 67°0.02
Morning72°feels 71°
Afternoon83°feels 81°
Evening81°feels 80°
Overnight75°feels 74°
86 °
Fort Defiance, Tuesday, 18 August
Light rain. High 86°, low 67°.
Pressure30.06 inHg
Wind11.4 mph NW
Humidity26%
Visibility—
Dew point43°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Fort Defiance, AZ around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.