10-day forecast for Gary, SD: 22° to 73°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Thursday, October 22
39°
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2067° / 41°0
Morning42°feels 37°
Afternoon65°feels 64°
Evening56°feels 55°
Overnight43°feels 40°
67 °
Gary, Tuesday, 20 October
Clear. High 67°, low 41°.
Pressure30.21 inHg
Wind11.2 mph S
Humidity59%
Visibility6.2 mi
Dew point47°
Wed, 2166° / 48°0
Morning48°feels 48°
Afternoon65°feels 64°
Evening56°feels 56°
Overnight53°feels 52°
66 °
Gary, Wednesday, 21 October
Clear. High 66°, low 48°.
Pressure30.21 inHg
Wind6.1 mph N
Humidity66%
Visibility6.2 mi
Dew point51°
Thu, 2273° / 49°0
Morning48°feels 47°
Afternoon71°feels 70°
Evening63°feels 62°
Overnight51°feels 50°
73 °
Gary, Thursday, 22 October
Clear. High 73°, low 49°.
Pressure30.18 inHg
Wind6.9 mph SE
Humidity69%
Visibility6.2 mi
Dew point56°
Fri, 2366° / 57°0.08
Morning60°feels 58°
Afternoon66°feels 65°
Evening64°feels 63°
Overnight59°feels 58°
66 °
Gary, Friday, 23 October
Light rain. High 66°, low 57°.
Pressure29.97 inHg
Wind19.1 mph S
Humidity58%
Visibility—
Dew point50°
Sat, 2470° / 57°0.06
Morning63°feels 62°
Afternoon69°feels 68°
Evening61°feels 60°
Overnight57°feels 55°
70 °
Gary, Saturday, 24 October
Light rain. High 70°, low 57°.
Pressure30.00 inHg
Wind20.2 mph S
Humidity50%
Visibility—
Dew point49°
Sun, 2559° / 47°0
Morning49°feels 43°
Afternoon55°feels 51°
Evening51°feels 48°
Overnight48°feels 45°
59 °
Gary, Sunday, 25 October
Mostly clear. High 59°, low 47°.
Pressure30.15 inHg
Wind21.5 mph W
Humidity29%
Visibility—
Dew point23°
Mon, 2646° / 35°0
Morning42°feels 38°
Afternoon44°feels 37°
Evening37°feels 28°
Overnight36°feels 30°
46 °
Gary, Monday, 26 October
Partly cloudy. High 46°, low 35°.
Pressure30.15 inHg
Wind17.9 mph N
Humidity39%
Visibility—
Dew point21°
Tue, 2739° / 30°0
Morning33°feels 26°
Afternoon37°feels 29°
Evening34°feels 26°
Overnight30°feels 22°
39 °
Gary, Tuesday, 27 October
Overcast. High 39°, low 30°.
Pressure30.47 inHg
Wind13.7 mph N
Humidity43%
Visibility—
Dew point16°
Wed, 2840° / 22°0
Morning26°feels 19°
Afternoon36°feels 31°
Evening32°feels 27°
Overnight28°feels 21°
40 °
Gary, Wednesday, 28 October
Clear. High 40°, low 22°.
Pressure30.56 inHg
Wind7.7 mph NW
Humidity29%
Visibility—
Dew point5°
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.