10-day forecast for Fairfax, SD: 35° to 66°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Sunday, November 8
65° · 0.67 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0265° / 56°0.67
Morning62°feels 62°
Afternoon64°feels 63°
Evening57°feels 56°
Overnight58°feels 58°
65 °
Fairfax, Monday, 2 November
Heavy rain. High 65°, low 56°.
Pressure29.44 inHg
Wind18.6 mph W
Humidity87%
Visibility6.2 mi
Dew point57°
Tue, 0355° / 45°0.49
Morning48°feels 41°
Afternoon47°feels 39°
Evening46°feels 38°
Overnight53°feels 52°
55 °
Fairfax, Tuesday, 3 November
Rain. High 55°, low 45°.
Pressure29.97 inHg
Wind20.3 mph NW
Humidity94%
Visibility3.3 mi
Dew point45°
Wed, 0450° / 42°0.07
Morning42°feels 34°
Afternoon49°feels 44°
Evening47°feels 41°
Overnight44°feels 36°
50 °
Fairfax, Wednesday, 4 November
Light rain. High 50°, low 42°.
Pressure29.85 inHg
Wind17.7 mph NW
Humidity60%
Visibility6.2 mi
Dew point35°
Thu, 0555° / 42°0
Morning45°feels 39°
Afternoon51°feels 48°
Evening47°feels 44°
Overnight45°feels 38°
55 °
Fairfax, Thursday, 5 November
Overcast. High 55°, low 42°.
Pressure30.00 inHg
Wind14.5 mph NW
Humidity51%
Visibility—
Dew point33°
Fri, 0659° / 35°0
Morning41°feels 38°
Afternoon54°feels 52°
Evening51°feels 48°
Overnight46°feels 42°
59 °
Fairfax, Friday, 6 November
Overcast. High 59°, low 35°.
Pressure30.00 inHg
Wind11.2 mph SE
Humidity53%
Visibility—
Dew point35°
Sat, 0758° / 47°0
Morning51°feels 47°
Afternoon56°feels 53°
Evening49°feels 47°
Overnight48°feels 45°
58 °
Fairfax, Saturday, 7 November
Partly cloudy. High 58°, low 47°.
Pressure30.06 inHg
Wind15.4 mph NW
Humidity41%
Visibility—
Dew point32°
Sun, 0866° / 45°0
Morning50°feels 47°
Afternoon62°feels 60°
Evening55°feels 53°
Overnight51°feels 49°
66 °
Fairfax, Sunday, 8 November
Partly cloudy. High 66°, low 45°.
Pressure29.85 inHg
Wind7.2 mph SW
Humidity35%
Visibility—
Dew point33°
Mon, 0958° / 48°0
Morning51°feels 47°
Afternoon56°feels 53°
Evening51°feels 47°
Overnight48°feels 45°
58 °
Fairfax, Monday, 9 November
Partly cloudy. High 58°, low 48°.
Pressure30.15 inHg
Wind8.7 mph NW
Humidity39%
Visibility—
Dew point31°
Tue, 1064° / 46°0
Morning51°feels 47°
Afternoon59°feels 57°
Evening55°feels 53°
Overnight51°feels 49°
64 °
Fairfax, Tuesday, 10 November
Overcast. High 64°, low 46°.
Pressure29.97 inHg
Wind14.5 mph S
Humidity52%
Visibility—
Dew point40°
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 Fairfax, 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.