10-day forecast for Gallup, SD: 27° to 87°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Saturday, October 10
54° · 0.32 in
Worst day: Thursday, October 15
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1087° / 56°0
Morning61°feels 60°
Afternoon84°feels 82°
Evening69°feels 68°
Overnight61°feels 60°
87 °
Gallup, Saturday, 10 October
Clear. High 87°, low 56°.
Pressure29.50 inHg
Wind14.7 mph S
Humidity38%
Visibility6.2 mi
Dew point51°
Sun, 1166° / 47°0
Morning55°feels 54°
Afternoon66°feels 66°
Evening55°feels 53°
Overnight56°feels 55°
66 °
Gallup, Sunday, 11 October
Overcast. High 66°, low 47°.
Pressure29.71 inHg
Wind12.8 mph N
Humidity66%
Visibility6.2 mi
Dew point54°
Mon, 1256° / 47°0.16
Morning48°feels 43°
Afternoon55°feels 54°
Evening52°feels 50°
Overnight50°feels 45°
56 °
Gallup, Monday, 12 October
Rain. High 56°, low 47°.
Pressure29.85 inHg
Wind7.2 mph N
Humidity79%
Visibility6.2 mi
Dew point46°
Tue, 1353° / 47°0.06
Morning48°feels 44°
Afternoon51°feels 49°
Evening52°feels 50°
Overnight48°feels 45°
53 °
Gallup, Tuesday, 13 October
Light rain. High 53°, low 47°.
Pressure30.09 inHg
Wind7.7 mph N
Humidity73%
Visibility6.2 mi
Dew point42°
Wed, 1457° / 43°0
Morning46°feels 46°
Afternoon54°feels 52°
Evening51°feels 49°
Overnight46°feels 45°
57 °
Gallup, Wednesday, 14 October
Overcast. High 57°, low 43°.
Pressure30.27 inHg
Wind5.2 mph E
Humidity55%
Visibility—
Dew point37°
Thu, 1554° / 45°0.32
Morning49°feels 47°
Afternoon53°feels 53°
Evening51°feels 47°
Overnight47°feels 41°
54 °
Gallup, Thursday, 15 October
Rain. High 54°, low 45°.
Pressure29.80 inHg
Wind28.9 mph NW
Humidity91%
Visibility—
Dew point50°
Fri, 1644° / 37°0
Morning40°feels 30°
Afternoon42°feels 32°
Evening40°feels 29°
Overnight38°feels 27°
44 °
Gallup, Friday, 16 October
Overcast. High 44°, low 37°.
Pressure30.21 inHg
Wind27.9 mph NW
Humidity50%
Visibility—
Dew point25°
Sat, 1743° / 27°0
Morning30°feels 24°
Afternoon39°feels 36°
Evening37°feels 31°
Overnight33°feels 26°
43 °
Gallup, Saturday, 17 October
Clear. High 43°, low 27°.
Pressure30.59 inHg
Wind16.8 mph NW
Humidity37%
Visibility—
Dew point13°
Sun, 1855° / 35°0
Morning39°feels 32°
Afternoon49°feels 47°
Evening48°feels 48°
Overnight43°feels 42°
55 °
Gallup, Sunday, 18 October
Overcast. High 55°, low 35°.
Pressure30.21 inHg
Wind13.4 mph SE
Humidity37%
Visibility—
Dew point22°
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 Gallup, SD 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.