10-day forecast for Gallup, SD: 25° to 87°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Saturday, October 10
44°
Worst day: Saturday, October 17
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1166° / 48°0
Morning52°feels 52°
Afternoon65°feels 64°
Evening53°feels 51°
Overnight60°feels 59°
66 °
Gallup, Sunday, 11 October
Overcast. High 66°, low 48°.
Pressure29.71 inHg
Wind12.9 mph NE
Humidity60%
Visibility6.2 mi
Dew point53°
Mon, 1261° / 44°0.04
Morning47°feels 42°
Afternoon58°feels 57°
Evening56°feels 54°
Overnight46°feels 41°
61 °
Gallup, Monday, 12 October
Light rain. High 61°, low 44°.
Pressure29.74 inHg
Wind10 mph N
Humidity81%
Visibility6.2 mi
Dew point51°
Tue, 1353° / 48°0.02
Morning48°feels 45°
Afternoon51°feels 49°
Evening52°feels 49°
Overnight49°feels 45°
53 °
Gallup, Tuesday, 13 October
Light rain. High 53°, low 48°.
Pressure30.06 inHg
Wind7.3 mph N
Humidity68%
Visibility6.2 mi
Dew point39°
Wed, 1459° / 41°0
Morning44°feels 41°
Afternoon57°feels 54°
Evening50°feels 50°
Overnight44°feels 43°
59 °
Gallup, Wednesday, 14 October
Clear. High 59°, low 41°.
Pressure30.30 inHg
Wind3.6 mph NW
Humidity57%
Visibility6.2 mi
Dew point38°
Thu, 1565° / 43°0.02
Morning49°feels 48°
Afternoon59°feels 57°
Evening57°feels 56°
Overnight53°feels 51°
65 °
Gallup, Thursday, 15 October
Light rain. High 65°, low 43°.
Pressure30.36 inHg
Wind17 mph N
Humidity51%
Visibility—
Dew point39°
Fri, 1648° / 33°0
Morning42°feels 37°
Afternoon46°feels 42°
Evening38°feels 31°
Overnight34°feels 27°
48 °
Gallup, Friday, 16 October
Mostly clear. High 48°, low 33°.
Pressure30.71 inHg
Wind13.1 mph NE
Humidity46%
Visibility—
Dew point27°
Sat, 1744° / 25°0
Morning29°feels 28°
Afternoon40°feels 33°
Evening38°feels 30°
Overnight35°feels 28°
44 °
Gallup, Saturday, 17 October
Clear. High 44°, low 25°.
Pressure30.65 inHg
Wind17.4 mph S
Humidity26%
Visibility—
Dew point6°
Sun, 1861° / 37°0
Morning42°feels 34°
Afternoon55°feels 51°
Evening53°feels 51°
Overnight47°feels 45°
61 °
Gallup, Sunday, 18 October
Overcast. High 61°, low 37°.
Pressure30.09 inHg
Wind19.9 mph S
Humidity38%
Visibility—
Dew point27°
Mon, 1968° / 45°0
Morning50°feels 50°
Afternoon63°feels 61°
Evening58°feels 56°
Overnight53°feels 51°
68 °
Gallup, Monday, 19 October
Clear. High 68°, low 45°.
Pressure30.15 inHg
Wind9.1 mph S
Humidity41%
Visibility—
Dew point37°
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.