10-day forecast for Saint Johns, ID: 14° to 55°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
55°
Best day: Monday, November 16
42° · 0.52 in
Worst day: Tuesday, November 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1655° / 37°0
Morning38°feels 38°
Afternoon55°feels 53°
Evening44°feels 44°
Overnight37°feels 37°
55 °
Saint Johns, Monday, 16 November
Overcast. High 55°, low 37°.
Pressure30.03 inHg
Wind5.2 mph S
Humidity54%
Visibility6.2 mi
Dew point31°
Tue, 1742° / 30°0.52
Morning38°feels 38°
Afternoon36°feels 36°
Evening32°feels 26°
Overnight40°feels 40°
42 °
Saint Johns, Tuesday, 17 November
Snow. High 42°, low 30°.
Pressure29.83 inHg
Wind1.9 mph S
Humidity98%
Visibility1.1 mi
Dew point36°
Wed, 1833° / 24°0.07
Morning25°feels 25°
Afternoon32°feels 26°
Evening29°feels 29°
Overnight30°feels 30°
33 °
Saint Johns, Wednesday, 18 November
Snow. High 33°, low 24°.
Pressure30.27 inHg
Wind2.9 mph SE
Humidity97%
Visibility0.2 mi
Dew point25°
Thu, 1934° / 29°0.22
Morning31°feels 31°
Afternoon33°feels 29°
Evening32°feels 29°
Overnight30°feels 30°
34 °
Saint Johns, Thursday, 19 November
Light snow. High 34°, low 29°.
Pressure30.03 inHg
Wind5.4 mph S
Humidity92%
Visibility3.2 mi
Dew point30°
Fri, 2032° / 16°0.31
Morning32°feels 31°
Afternoon31°feels 28°
Evening27°feels 24°
Overnight19°feels 19°
32 °
Saint Johns, Friday, 20 November
Snow. High 32°, low 16°.
Pressure29.83 inHg
Wind8.7 mph W
Humidity99%
Visibility—
Dew point32°
Sat, 2134° / 16°0
Morning20°feels 19°
Afternoon30°feels 25°
Evening31°feels 26°
Overnight27°feels 24°
34 °
Saint Johns, Saturday, 21 November
Overcast. High 34°, low 16°.
Pressure30.09 inHg
Wind5.3 mph SE
Humidity93%
Visibility—
Dew point26°
Sun, 2234° / 30°0.3
Morning32°feels 27°
Afternoon34°feels 29°
Evening34°feels 33°
Overnight31°feels 26°
34 °
Saint Johns, Sunday, 22 November
Snow. High 34°, low 30°.
Pressure30.00 inHg
Wind6.3 mph NW
Humidity100%
Visibility—
Dew point34°
Mon, 2331° / 14°0.02
Morning21°feels 19°
Afternoon27°feels 21°
Evening28°feels 23°
Overnight19°feels 13°
31 °
Saint Johns, Monday, 23 November
Light snow. High 31°, low 14°.
Pressure30.36 inHg
Wind5.4 mph SE
Humidity100%
Visibility—
Dew point26°
Tue, 2435° / 20°0.2
Morning24°feels 17°
Afternoon32°feels 25°
Evening33°feels 26°
Overnight32°feels 26°
35 °
Saint Johns, Tuesday, 24 November
Snow. High 35°, low 20°.
Pressure30.15 inHg
Wind9 mph SE
Humidity86%
Visibility—
Dew point27°
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 Saint Johns, 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.