10-day forecast for Lanark, ID: 31° to 64°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Monday, October 19
46° · 0.8 in
Worst day: Monday, October 12
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1342° / 37°0.5
Morning37°feels 33°
Afternoon42°feels 38°
Evening40°feels 36°
Overnight41°feels 41°
42 °
Lanark, Tuesday, 13 October
Snow. High 42°, low 37°.
Pressure29.94 inHg
Wind4.1 mph NW
Humidity83%
Visibility6.2 mi
Dew point38°
Wed, 1448° / 34°0
Morning34°feels 30°
Afternoon48°feels 45°
Evening38°feels 33°
Overnight38°feels 34°
48 °
Lanark, Wednesday, 14 October
Overcast. High 48°, low 34°.
Pressure30.12 inHg
Wind4.1 mph N
Humidity59%
Visibility6.2 mi
Dew point34°
Thu, 1553° / 31°0
Morning31°feels 31°
Afternoon51°feels 48°
Evening43°feels 39°
Overnight33°feels 29°
53 °
Lanark, Thursday, 15 October
Clear. High 53°, low 31°.
Pressure30.50 inHg
Wind4.9 mph SE
Humidity57%
Visibility6.2 mi
Dew point33°
Fri, 1653° / 32°0
Morning35°feels 31°
Afternoon51°feels 48°
Evening47°feels 47°
Overnight36°feels 30°
53 °
Lanark, Friday, 16 October
Clear. High 53°, low 32°.
Pressure30.56 inHg
Wind7.1 mph SE
Humidity51%
Visibility6.2 mi
Dew point24°
Sat, 1758° / 35°0
Morning40°feels 39°
Afternoon53°feels 50°
Evening49°feels 47°
Overnight38°feels 38°
58 °
Lanark, Saturday, 17 October
Clear. High 58°, low 35°.
Pressure30.24 inHg
Wind4.8 mph SW
Humidity44%
Visibility—
Dew point30°
Sun, 1861° / 36°0
Morning42°feels 41°
Afternoon55°feels 53°
Evening55°feels 52°
Overnight46°feels 46°
61 °
Lanark, Sunday, 18 October
Overcast. High 61°, low 36°.
Pressure30.03 inHg
Wind7 mph W
Humidity44%
Visibility—
Dew point31°
Mon, 1964° / 42°0
Morning47°feels 45°
Afternoon58°feels 55°
Evening56°feels 54°
Overnight49°feels 46°
64 °
Lanark, Monday, 19 October
Overcast. High 64°, low 42°.
Pressure30.00 inHg
Wind6 mph SE
Humidity34%
Visibility—
Dew point28°
Tue, 2059° / 46°0.22
Morning51°feels 49°
Afternoon57°feels 55°
Evening50°feels 48°
Overnight47°feels 44°
59 °
Lanark, Tuesday, 20 October
Light rain. High 59°, low 46°.
Pressure29.68 inHg
Wind15.2 mph S
Humidity48%
Visibility—
Dew point38°
Wed, 2145° / 39°0.51
Morning43°feels 40°
Afternoon44°feels 40°
Evening43°feels 40°
Overnight40°feels 37°
45 °
Lanark, Wednesday, 21 October
Snow. High 45°, low 39°.
Pressure29.74 inHg
Wind7.8 mph SE
Humidity78%
Visibility—
Dew point37°
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 Lanark, 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.