10-day forecast for Gary, SD: 28° to 73°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Thursday, October 22
63° · 0.38 in
Worst day: Saturday, October 24
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2170° / 45°0
Morning45°feels 43°
Afternoon69°feels 68°
Evening55°feels 54°
Overnight49°feels 45°
70 °
Gary, Wednesday, 21 October
Clear. High 70°, low 45°.
Pressure30.18 inHg
Wind7.4 mph N
Humidity64%
Visibility6.2 mi
Dew point51°
Thu, 2273° / 40°0
Morning42°feels 40°
Afternoon72°feels 71°
Evening63°feels 63°
Overnight44°feels 44°
73 °
Gary, Thursday, 22 October
Overcast. High 73°, low 40°.
Pressure30.18 inHg
Wind7.3 mph SE
Humidity70%
Visibility6.2 mi
Dew point55°
Fri, 2372° / 58°0.09
Morning58°feels 57°
Afternoon70°feels 69°
Evening67°feels 66°
Overnight62°feels 61°
72 °
Gary, Friday, 23 October
Rain. High 72°, low 58°.
Pressure29.97 inHg
Wind17.2 mph S
Humidity57%
Visibility6.2 mi
Dew point52°
Sat, 2463° / 52°0.38
Morning61°feels 61°
Afternoon61°feels 61°
Evening53°feels 51°
Overnight62°feels 61°
63 °
Gary, Saturday, 24 October
Rain. High 63°, low 52°.
Pressure30.03 inHg
Wind9.6 mph W
Humidity77%
Visibility6.2 mi
Dew point56°
Sun, 2551° / 43°0.08
Morning45°feels 40°
Afternoon49°feels 47°
Evening47°feels 43°
Overnight45°feels 41°
51 °
Gary, Sunday, 25 October
Light rain. High 51°, low 43°.
Pressure30.45 inHg
Wind10.8 mph N
Humidity56%
Visibility—
Dew point34°
Mon, 2645° / 33°0.17
Morning43°feels 37°
Afternoon44°feels 38°
Evening37°feels 32°
Overnight35°feels 29°
45 °
Gary, Monday, 26 October
Light rain. High 45°, low 33°.
Pressure30.50 inHg
Wind13.8 mph N
Humidity62%
Visibility—
Dew point33°
Tue, 2746° / 28°0
Morning33°feels 29°
Afternoon42°feels 41°
Evening37°feels 30°
Overnight33°feels 26°
46 °
Gary, Tuesday, 27 October
Clear. High 46°, low 28°.
Pressure30.50 inHg
Wind10.1 mph SW
Humidity32%
Visibility—
Dew point13°
Wed, 2850° / 33°0
Morning37°feels 28°
Afternoon48°feels 42°
Evening41°feels 35°
Overnight37°feels 30°
50 °
Gary, Wednesday, 28 October
Partly cloudy. High 50°, low 33°.
Pressure30.15 inHg
Wind18 mph SW
Humidity49%
Visibility—
Dew point29°
Thu, 2952° / 33°0
Morning38°feels 31°
Afternoon49°feels 45°
Evening41°feels 39°
Overnight37°feels 35°
52 °
Gary, Thursday, 29 October
Clear. High 52°, low 33°.
Pressure30.21 inHg
Wind10.8 mph W
Humidity29%
Visibility—
Dew point17°
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 Gary, 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.