10-day forecast for Lyman, SD: 36° to 68°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Thursday, October 29
63° · 0.9 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3062° / 41°0.01
Morning42°feels 37°
Afternoon60°feels 59°
Evening56°feels 55°
Overnight43°feels 37°
62 °
Lyman, Friday, 30 October
Light rain. High 62°, low 41°.
Pressure30.15 inHg
Wind8.3 mph SE
Humidity66%
Visibility6.2 mi
Dew point45°
Sat, 3166° / 52°0.08
Morning54°feels 54°
Afternoon65°feels 64°
Evening59°feels 58°
Overnight53°feels 53°
66 °
Lyman, Saturday, 31 October
Rain. High 66°, low 52°.
Pressure30.03 inHg
Wind13.9 mph S
Humidity84%
Visibility6.2 mi
Dew point57°
Sun, 0168° / 54°0.05
Morning55°feels 55°
Afternoon66°feels 65°
Evening61°feels 61°
Overnight56°feels 56°
68 °
Lyman, Sunday, 1 November
Light rain. High 68°, low 54°.
Pressure30.03 inHg
Wind14.2 mph S
Humidity74%
Visibility6.2 mi
Dew point54°
Mon, 0263° / 56°0.9
Morning60°feels 60°
Afternoon63°feels 63°
Evening56°feels 56°
Overnight60°feels 60°
63 °
Lyman, Monday, 2 November
Rain. High 63°, low 56°.
Pressure29.47 inHg
Wind7.1 mph SW
Humidity94%
Visibility2.9 mi
Dew point61°
Tue, 0354° / 46°0.13
Morning47°feels 41°
Afternoon51°feels 48°
Evening50°feels 44°
Overnight48°feels 41°
54 °
Lyman, Tuesday, 3 November
Light rain. High 54°, low 46°.
Pressure30.03 inHg
Wind26.3 mph NW
Humidity47%
Visibility—
Dew point31°
Wed, 0455° / 40°0
Morning43°feels 37°
Afternoon51°feels 48°
Evening48°feels 46°
Overnight46°feels 44°
55 °
Lyman, Wednesday, 4 November
Clear. High 55°, low 40°.
Pressure30.03 inHg
Wind15 mph NW
Humidity46%
Visibility—
Dew point30°
Thu, 0555° / 44°0
Morning46°feels 44°
Afternoon52°feels 50°
Evening49°feels 46°
Overnight46°feels 43°
55 °
Lyman, Thursday, 5 November
Overcast. High 55°, low 44°.
Pressure29.83 inHg
Wind11.1 mph E
Humidity62%
Visibility—
Dew point39°
Fri, 0650° / 45°0.09
Morning46°feels 42°
Afternoon48°feels 46°
Evening49°feels 46°
Overnight47°feels 44°
50 °
Lyman, Friday, 6 November
Light rain. High 50°, low 45°.
Pressure29.97 inHg
Wind7.3 mph NE
Humidity81%
Visibility—
Dew point42°
Sat, 0752° / 47°0
Morning48°feels 46°
Afternoon51°feels 49°
Evening49°feels 45°
Overnight48°feels 44°
52 °
Lyman, Saturday, 7 November
Overcast. High 52°, low 47°.
Pressure30.12 inHg
Wind9.6 mph E
Humidity82%
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 Lyman, 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.