10-day forecast for Seneca, SD: 35° to 74°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Tuesday, October 20
63° · 0.52 in
Worst day: Thursday, October 22
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1453° / 35°0
Morning35°feels 35°
Afternoon51°feels 48°
Evening49°feels 47°
Overnight40°feels 37°
53 °
Seneca, Wednesday, 14 October
Clear. High 53°, low 35°.
Pressure30.27 inHg
Wind0.5 mph NE
Humidity60%
Visibility6.2 mi
Dew point37°
Thu, 1555° / 45°0.05
Morning47°feels 44°
Afternoon55°feels 53°
Evening48°feels 41°
Overnight47°feels 47°
55 °
Seneca, Thursday, 15 October
Light rain. High 55°, low 45°.
Pressure30.27 inHg
Wind17.8 mph NW
Humidity53%
Visibility6.2 mi
Dew point39°
Fri, 1652° / 37°0
Morning36°feels 29°
Afternoon49°feels 47°
Evening45°feels 40°
Overnight42°feels 34°
52 °
Seneca, Friday, 16 October
Clear. High 52°, low 37°.
Pressure30.74 inHg
Wind6.8 mph NW
Humidity58%
Visibility6.2 mi
Dew point29°
Sat, 1766° / 41°0
Morning47°feels 41°
Afternoon59°feels 57°
Evening56°feels 54°
Overnight43°feels 36°
66 °
Seneca, Saturday, 17 October
Clear. High 66°, low 41°.
Pressure30.03 inHg
Wind15.3 mph S
Humidity37%
Visibility—
Dew point31°
Sun, 1864° / 43°0
Morning48°feels 46°
Afternoon61°feels 58°
Evening56°feels 53°
Overnight49°feels 46°
64 °
Seneca, Sunday, 18 October
Overcast. High 64°, low 43°.
Pressure29.91 inHg
Wind10.5 mph N
Humidity47%
Visibility—
Dew point39°
Mon, 1967° / 43°0
Morning49°feels 45°
Afternoon62°feels 59°
Evening57°feels 55°
Overnight52°feels 50°
67 °
Seneca, Monday, 19 October
Clear. High 67°, low 43°.
Pressure30.03 inHg
Wind13.5 mph SE
Humidity28%
Visibility—
Dew point26°
Tue, 2073° / 49°0
Morning55°feels 50°
Afternoon68°feels 66°
Evening65°feels 64°
Overnight59°feels 57°
73 °
Seneca, Tuesday, 20 October
Clear. High 73°, low 49°.
Pressure29.80 inHg
Wind20.4 mph S
Humidity40%
Visibility—
Dew point40°
Wed, 2174° / 58°0.18
Morning63°feels 63°
Afternoon72°feels 72°
Evening65°feels 65°
Overnight62°feels 62°
74 °
Seneca, Wednesday, 21 October
Rain. High 74°, low 58°.
Pressure29.68 inHg
Wind17.7 mph S
Humidity58%
Visibility—
Dew point56°
Thu, 2263° / 47°0.52
Morning53°feels 52°
Afternoon54°feels 53°
Evening50°feels 48°
Overnight48°feels 42°
63 °
Seneca, Thursday, 22 October
Rain. High 63°, low 47°.
Pressure29.71 inHg
Wind17.6 mph NW
Humidity71%
Visibility—
Dew point45°
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 Seneca, 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.