10-day forecast for Hartford, SD: 54° to 92°, with precipitation expected on 9 days. The table below breaks each day into morning, afternoon, evening and overnight.
80°
Best day: Sunday, August 16
86° · 0.97 in
Worst day: Tuesday, August 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1088° / 66°0.11
Morning70°feels 70°
Afternoon86°feels 85°
Evening82°feels 81°
Overnight68°feels 68°
88 °
Hartford, Monday, 10 August
Light rain. High 88°, low 66°.
Pressure29.85 inHg
Wind7.7 mph E
Humidity43%
Visibility6.2 mi
Dew point61°
Tue, 1192° / 66°0.13
Morning70°feels 71°
Afternoon90°feels 89°
Evening82°feels 82°
Overnight69°feels 69°
92 °
Hartford, Tuesday, 11 August
Rain. High 92°, low 66°.
Pressure29.83 inHg
Wind8.9 mph NE
Humidity47%
Visibility6.2 mi
Dew point62°
Wed, 1289° / 64°0.23
Morning66°feels 67°
Afternoon87°feels 88°
Evening83°feels 84°
Overnight67°feels 68°
89 °
Hartford, Wednesday, 12 August
Rain. High 89°, low 64°.
Pressure29.85 inHg
Wind6.5 mph SW
Humidity55%
Visibility6.2 mi
Dew point64°
Thu, 1376° / 65°0.21
Morning65°feels 66°
Afternoon77°feels 77°
Evening71°feels 72°
Overnight73°feels 73°
76 °
Hartford, Thursday, 13 August
Light rain. High 76°, low 65°.
Pressure29.94 inHg
Wind8 mph E
Humidity71%
Visibility6.2 mi
Dew point64°
Fri, 1477° / 61°0.06
Morning66°feels 66°
Afternoon76°feels 76°
Evening67°feels 68°
Overnight66°feels 67°
77 °
Hartford, Friday, 14 August
Light rain. High 77°, low 61°.
Pressure29.97 inHg
Wind14.7 mph SE
Humidity62%
Visibility—
Dew point61°
Sat, 1571° / 62°0.46
Morning67°feels 68°
Afternoon68°feels 69°
Evening69°feels 69°
Overnight64°feels 64°
71 °
Hartford, Saturday, 15 August
Rain. High 71°, low 62°.
Pressure30.00 inHg
Wind8.7 mph NW
Humidity98%
Visibility—
Dew point67°
Sun, 1680° / 54°0
Morning61°feels 60°
Afternoon77°feels 76°
Evening75°feels 75°
Overnight64°feels 64°
80 °
Hartford, Sunday, 16 August
Mostly clear. High 80°, low 54°.
Pressure30.12 inHg
Wind7.7 mph NE
Humidity46%
Visibility—
Dew point51°
Mon, 1787° / 61°0.19
Morning66°feels 67°
Afternoon81°feels 82°
Evening81°feels 82°
Overnight66°feels 67°
87 °
Hartford, Monday, 17 August
Rain. High 87°, low 61°.
Pressure30.03 inHg
Wind16.5 mph S
Humidity56%
Visibility—
Dew point61°
Tue, 1886° / 64°0.97
Morning69°feels 70°
Afternoon82°feels 83°
Evening79°feels 79°
Overnight71°feels 71°
86 °
Hartford, Tuesday, 18 August
Heavy rain. High 86°, low 64°.
Pressure29.88 inHg
Wind25 mph S
Humidity55%
Visibility—
Dew point62°
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 Hartford, 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.