10-day forecast for Signal, AZ: 83° to 111°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
111°
Best day: Sunday, August 9
96° · 0.09 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10105° / 85°0.02
Morning91°feels 93°
Afternoon105°feels 105°
Evening87°feels 87°
Overnight88°feels 90°
105 °
Signal, Monday, 10 August
Light rain. High 105°, low 85°.
Pressure29.85 inHg
Wind11.3 mph SW
Humidity27%
Visibility6.2 mi
Dew point60°
Tue, 11102° / 84°0.04
Morning88°feels 87°
Afternoon101°feels 100°
Evening98°feels 97°
Overnight87°feels 87°
102 °
Signal, Tuesday, 11 August
Light rain. High 102°, low 84°.
Pressure29.88 inHg
Wind8.7 mph SW
Humidity32%
Visibility6.2 mi
Dew point61°
Wed, 12100° / 86°0.06
Morning87°feels 86°
Afternoon100°feels 99°
Evening95°feels 94°
Overnight87°feels 86°
100 °
Signal, Wednesday, 12 August
Light rain. High 100°, low 86°.
Pressure29.80 inHg
Wind8.8 mph S
Humidity27%
Visibility6.2 mi
Dew point57°
Thu, 1396° / 83°0.09
Morning86°feels 85°
Afternoon92°feels 90°
Evening94°feels 92°
Overnight86°feels 86°
96 °
Signal, Thursday, 13 August
Light rain. High 96°, low 83°.
Pressure29.83 inHg
Wind14.2 mph S
Humidity28%
Visibility—
Dew point53°
Fri, 1497° / 85°0
Morning87°feels 85°
Afternoon93°feels 91°
Evening96°feels 95°
Overnight91°feels 88°
97 °
Signal, Friday, 14 August
Overcast. High 97°, low 85°.
Pressure29.88 inHg
Wind16 mph S
Humidity28%
Visibility—
Dew point53°
Sat, 15100° / 86°0
Morning89°feels 87°
Afternoon97°feels 94°
Evening98°feels 94°
Overnight89°feels 86°
100 °
Signal, Saturday, 15 August
Overcast. High 100°, low 86°.
Pressure29.91 inHg
Wind19.1 mph S
Humidity21%
Visibility—
Dew point49°
Sun, 16100° / 84°0
Morning87°feels 85°
Afternoon96°feels 93°
Evening98°feels 96°
Overnight90°feels 87°
100 °
Signal, Sunday, 16 August
Clear. High 100°, low 84°.
Pressure30.00 inHg
Wind17.4 mph S
Humidity23%
Visibility—
Dew point50°
Mon, 17102° / 86°0
Morning89°feels 87°
Afternoon98°feels 96°
Evening101°feels 98°
Overnight92°feels 89°
102 °
Signal, Monday, 17 August
Clear. High 102°, low 86°.
Pressure29.94 inHg
Wind11.8 mph SW
Humidity23%
Visibility—
Dew point52°
Tue, 18104° / 88°0
Morning91°feels 88°
Afternoon99°feels 96°
Evening102°feels 100°
Overnight94°feels 91°
104 °
Signal, Tuesday, 18 August
Mostly clear. High 104°, low 88°.
Pressure29.85 inHg
Wind9.4 mph SW
Humidity21%
Visibility—
Dew point50°
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 Signal, 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.