10-day forecast for Cardiff, ID: 49° to 90°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Saturday, August 15
79° · 0.5 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1085° / 49°0
Morning62°feels 59°
Afternoon83°feels 80°
Evening72°feels 71°
Overnight54°feels 51°
85 °
Cardiff, Monday, 10 August
Clear. High 85°, low 49°.
Pressure29.88 inHg
Wind6.4 mph W
Humidity18%
Visibility6.2 mi
Dew point34°
Tue, 1186° / 54°0
Morning67°feels 65°
Afternoon86°feels 82°
Evening67°feels 65°
Overnight57°feels 54°
86 °
Cardiff, Tuesday, 11 August
Clear. High 86°, low 54°.
Pressure29.94 inHg
Wind5.5 mph W
Humidity19%
Visibility6.2 mi
Dew point37°
Wed, 1286° / 55°0
Morning67°feels 65°
Afternoon86°feels 82°
Evening68°feels 67°
Overnight58°feels 55°
86 °
Cardiff, Wednesday, 12 August
Overcast. High 86°, low 55°.
Pressure29.83 inHg
Wind4.7 mph W
Humidity20%
Visibility6.2 mi
Dew point38°
Thu, 1386° / 56°0
Morning63°feels 61°
Afternoon82°feels 80°
Evening81°feels 78°
Overnight58°feels 56°
86 °
Cardiff, Thursday, 13 August
Mostly clear. High 86°, low 56°.
Pressure29.77 inHg
Wind8.8 mph W
Humidity27%
Visibility—
Dew point41°
Fri, 1486° / 57°0
Morning64°feels 62°
Afternoon82°feels 80°
Evening82°feels 79°
Overnight62°feels 59°
86 °
Cardiff, Friday, 14 August
Overcast. High 86°, low 57°.
Pressure29.85 inHg
Wind6 mph W
Humidity25%
Visibility—
Dew point39°
Sat, 1590° / 57°0.02
Morning65°feels 63°
Afternoon82°feels 81°
Evening75°feels 74°
Overnight62°feels 60°
90 °
Cardiff, Saturday, 15 August
Light rain. High 90°, low 57°.
Pressure29.94 inHg
Wind6.7 mph NW
Humidity31%
Visibility—
Dew point46°
Sun, 1678° / 57°0.2
Morning62°feels 62°
Afternoon72°feels 71°
Evening75°feels 74°
Overnight58°feels 58°
78 °
Cardiff, Sunday, 16 August
Rain. High 78°, low 57°.
Pressure29.97 inHg
Wind6.9 mph S
Humidity62%
Visibility—
Dew point55°
Mon, 1779° / 53°0.5
Morning61°feels 61°
Afternoon73°feels 73°
Evening61°feels 61°
Overnight53°feels 53°
79 °
Cardiff, Monday, 17 August
Rain. High 79°, low 53°.
Pressure29.88 inHg
Wind8.9 mph SW
Humidity54%
Visibility—
Dew point55°
Tue, 1873° / 50°0
Morning55°feels 54°
Afternoon67°feels 66°
Evening69°feels 68°
Overnight54°feels 53°
73 °
Cardiff, Tuesday, 18 August
Light rain. High 73°, low 50°.
Pressure30.00 inHg
Wind7.5 mph W
Humidity53%
Visibility—
Dew point47°
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 Cardiff, 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.