10-day forecast for Fairfield, ID: 31° to 69°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Wednesday, October 21
48° · 1.03 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2266° / 42°0.2
Morning42°feels 38°
Afternoon66°feels 65°
Evening50°feels 49°
Overnight47°feels 45°
66 °
Fairfield, Thursday, 22 October
Rain. High 66°, low 42°.
Pressure29.88 inHg
Wind10.5 mph E
Humidity52%
Visibility6.2 mi
Dew point43°
Fri, 2348° / 38°1.03
Morning45°feels 44°
Afternoon42°feels 39°
Evening43°feels 43°
Overnight47°feels 47°
48 °
Fairfield, Friday, 23 October
Rain. High 48°, low 38°.
Pressure29.80 inHg
Wind4.2 mph W
Humidity93%
Visibility1.6 mi
Dew point41°
Sat, 2447° / 37°0.01
Morning37°feels 37°
Afternoon45°feels 45°
Evening41°feels 41°
Overnight38°feels 38°
47 °
Fairfield, Saturday, 24 October
Light rain. High 47°, low 37°.
Pressure30.27 inHg
Wind2 mph SE
Humidity92%
Visibility6.2 mi
Dew point37°
Sun, 2553° / 31°0
Morning37°feels 36°
Afternoon49°feels 48°
Evening48°feels 48°
Overnight33°feels 33°
53 °
Fairfield, Sunday, 25 October
Clear. High 53°, low 31°.
Pressure30.18 inHg
Wind5.2 mph SE
Humidity52%
Visibility—
Dew point30°
Mon, 2655° / 38°0
Morning42°feels 39°
Afternoon52°feels 49°
Evening49°feels 45°
Overnight43°feels 38°
55 °
Fairfield, Monday, 26 October
Overcast. High 55°, low 38°.
Pressure30.12 inHg
Wind10.9 mph N
Humidity48%
Visibility—
Dew point32°
Tue, 2752° / 34°0
Morning38°feels 32°
Afternoon47°feels 42°
Evening47°feels 44°
Overnight39°feels 34°
52 °
Fairfield, Tuesday, 27 October
Clear. High 52°, low 34°.
Pressure30.09 inHg
Wind11.5 mph W
Humidity26%
Visibility—
Dew point12°
Wed, 2851° / 35°0
Morning38°feels 35°
Afternoon47°feels 44°
Evening47°feels 44°
Overnight40°feels 38°
51 °
Fairfield, Wednesday, 28 October
Overcast. High 51°, low 35°.
Pressure30.21 inHg
Wind8.5 mph E
Humidity34%
Visibility—
Dew point19°
Thu, 2957° / 41°0
Morning45°feels 42°
Afternoon53°feels 49°
Evening51°feels 48°
Overnight45°feels 44°
57 °
Fairfield, Thursday, 29 October
Overcast. High 57°, low 41°.
Pressure30.03 inHg
Wind5.6 mph SE
Humidity21%
Visibility—
Dew point13°
Fri, 3058° / 42°0
Morning45°feels 42°
Afternoon54°feels 51°
Evening52°feels 49°
Overnight46°feels 43°
58 °
Fairfield, Friday, 30 October
Overcast. High 58°, low 42°.
Pressure29.83 inHg
Wind6.3 mph SE
Humidity32%
Visibility—
Dew point24°
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 Fairfield, ID 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.