10-day forecast for Fairfax, SD: 26° to 64°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Wednesday, November 18
46° · 0.18 in
Worst day: Saturday, November 21
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1344° / 26°0
Morning28°feels 21°
Afternoon44°feels 38°
Evening35°feels 27°
Overnight27°feels 22°
44 °
Fairfax, Friday, 13 November
Mostly clear. High 44°, low 26°.
Pressure30.18 inHg
Wind10.4 mph SE
Humidity66%
Visibility6.2 mi
Dew point29°
Sat, 1447° / 31°0
Morning32°feels 22°
Afternoon46°feels 40°
Evening41°feels 34°
Overnight31°feels 22°
47 °
Fairfax, Saturday, 14 November
Overcast. High 47°, low 31°.
Pressure30.15 inHg
Wind14.9 mph SE
Humidity64%
Visibility6.2 mi
Dew point28°
Sun, 1556° / 37°0
Morning37°feels 29°
Afternoon56°feels 53°
Evening46°feels 39°
Overnight38°feels 31°
56 °
Fairfax, Sunday, 15 November
Clear. High 56°, low 37°.
Pressure30.24 inHg
Wind11.7 mph S
Humidity54%
Visibility6.2 mi
Dew point36°
Mon, 1656° / 42°0
Morning45°feels 37°
Afternoon55°feels 53°
Evening49°feels 42°
Overnight42°feels 35°
56 °
Fairfax, Monday, 16 November
Clear. High 56°, low 42°.
Pressure30.18 inHg
Wind17 mph S
Humidity61%
Visibility6.2 mi
Dew point39°
Tue, 1752° / 43°0
Morning45°feels 37°
Afternoon50°feels 44°
Evening51°feels 48°
Overnight48°feels 42°
52 °
Fairfax, Tuesday, 17 November
Overcast. High 52°, low 43°.
Pressure30.06 inHg
Wind21.5 mph S
Humidity71%
Visibility—
Dew point39°
Wed, 1864° / 48°0
Morning51°feels 46°
Afternoon58°feels 56°
Evening54°feels 51°
Overnight52°feels 48°
64 °
Fairfax, Wednesday, 18 November
Overcast. High 64°, low 48°.
Pressure29.71 inHg
Wind20.1 mph S
Humidity56%
Visibility—
Dew point41°
Thu, 1952° / 42°0
Morning47°feels 41°
Afternoon50°feels 47°
Evening46°feels 42°
Overnight43°feels 37°
52 °
Fairfax, Thursday, 19 November
Overcast. High 52°, low 42°.
Pressure30.15 inHg
Wind13.8 mph W
Humidity55%
Visibility—
Dew point34°
Fri, 2052° / 42°0.01
Morning44°feels 39°
Afternoon49°feels 46°
Evening49°feels 46°
Overnight46°feels 42°
52 °
Fairfax, Friday, 20 November
Light rain. High 52°, low 42°.
Pressure30.00 inHg
Wind12.5 mph E
Humidity90%
Visibility—
Dew point45°
Sat, 2146° / 43°0.18
Morning44°feels 39°
Afternoon44°feels 39°
Evening44°feels 39°
Overnight44°feels 39°
46 °
Fairfax, Saturday, 21 November
Light rain. High 46°, low 43°.
Pressure30.03 inHg
Wind9.3 mph N
Humidity95%
Visibility—
Dew point42°
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.