10-day forecast for Hammer, SD: 30° to 77°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Thursday, October 22
54° · 0.36 in
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2374° / 54°0
Morning56°feels 55°
Afternoon72°feels 71°
Evening64°feels 63°
Overnight56°feels 55°
74 °
Hammer, Friday, 23 October
Overcast. High 74°, low 54°.
Pressure29.88 inHg
Wind15.8 mph SE
Humidity56%
Visibility6.2 mi
Dew point53°
Sat, 2462° / 44°0.04
Morning56°feels 54°
Afternoon55°feels 52°
Evening48°feels 45°
Overnight61°feels 60°
62 °
Hammer, Saturday, 24 October
Light rain. High 62°, low 44°.
Pressure30.24 inHg
Wind14.1 mph NW
Humidity51%
Visibility6.2 mi
Dew point36°
Sun, 2554° / 38°0.03
Morning39°feels 38°
Afternoon54°feels 51°
Evening49°feels 47°
Overnight41°feels 38°
54 °
Hammer, Sunday, 25 October
Light rain. High 54°, low 38°.
Pressure30.50 inHg
Wind2.9 mph N
Humidity47%
Visibility6.2 mi
Dew point29°
Mon, 2648° / 41°0.19
Morning41°feels 36°
Afternoon44°feels 40°
Evening42°feels 37°
Overnight47°feels 43°
48 °
Hammer, Monday, 26 October
Light rain. High 48°, low 41°.
Pressure30.56 inHg
Wind8.1 mph NE
Humidity69%
Visibility6.2 mi
Dew point34°
Tue, 2754° / 41°0.36
Morning46°feels 41°
Afternoon54°feels 53°
Evening50°feels 49°
Overnight44°feels 43°
54 °
Hammer, Tuesday, 27 October
Light rain. High 54°, low 41°.
Pressure30.03 inHg
Wind14.2 mph SW
Humidity84%
Visibility—
Dew point48°
Wed, 2856° / 42°0
Morning47°feels 44°
Afternoon55°feels 53°
Evening48°feels 44°
Overnight43°feels 36°
56 °
Hammer, Wednesday, 28 October
Overcast. High 56°, low 42°.
Pressure29.97 inHg
Wind15.8 mph NW
Humidity58%
Visibility—
Dew point40°
Thu, 2945° / 30°0.01
Morning33°feels 27°
Afternoon42°feels 39°
Evening40°feels 37°
Overnight37°feels 33°
45 °
Hammer, Thursday, 29 October
Light snow. High 45°, low 30°.
Pressure30.30 inHg
Wind13.5 mph NW
Humidity40%
Visibility—
Dew point18°
Fri, 3046° / 33°0
Morning36°feels 30°
Afternoon43°feels 38°
Evening37°feels 34°
Overnight34°feels 33°
46 °
Hammer, Friday, 30 October
Overcast. High 46°, low 33°.
Pressure30.27 inHg
Wind8.7 mph NW
Humidity38%
Visibility—
Dew point19°
Sat, 3151° / 32°0
Morning40°feels 36°
Afternoon50°feels 46°
Evening43°feels 38°
Overnight41°feels 36°
51 °
Hammer, Saturday, 31 October
Overcast. High 51°, low 32°.
Pressure30.12 inHg
Wind13.2 mph SW
Humidity39%
Visibility—
Dew point25°
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 Hammer, 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.