10-day forecast for Saint Johns, MT: 26° to 65°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Wednesday, November 11
37°
Worst day: Friday, November 20
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1258° / 40°0
Morning41°feels 38°
Afternoon58°feels 56°
Evening43°feels 41°
Overnight45°feels 41°
58 °
Saint Johns, Thursday, 12 November
Overcast. High 58°, low 40°.
Pressure29.91 inHg
Wind7.6 mph S
Humidity54%
Visibility6.2 mi
Dew point39°
Fri, 1350° / 33°0
Morning33°feels 29°
Afternoon49°feels 49°
Evening42°feels 38°
Overnight37°feels 37°
50 °
Saint Johns, Friday, 13 November
Overcast. High 50°, low 33°.
Pressure29.74 inHg
Wind2.6 mph E
Humidity84%
Visibility—
Dew point39°
Sat, 1452° / 33°0
Morning33°feels 30°
Afternoon52°feels 50°
Evening40°feels 40°
Overnight36°feels 32°
52 °
Saint Johns, Saturday, 14 November
Partly cloudy. High 52°, low 33°.
Pressure29.65 inHg
Wind2.1 mph SE
Humidity80%
Visibility6.2 mi
Dew point38°
Sun, 1552° / 34°0
Morning38°feels 33°
Afternoon45°feels 41°
Evening41°feels 38°
Overnight34°feels 34°
52 °
Saint Johns, Sunday, 15 November
Clear. High 52°, low 34°.
Pressure29.94 inHg
Wind9.2 mph S
Humidity67%
Visibility—
Dew point34°
Mon, 1650° / 35°0
Morning39°feels 34°
Afternoon45°feels 41°
Evening45°feels 41°
Overnight41°feels 37°
50 °
Saint Johns, Monday, 16 November
Overcast. High 50°, low 35°.
Pressure29.91 inHg
Wind8 mph S
Humidity66%
Visibility—
Dew point33°
Tue, 1751° / 38°0
Morning42°feels 37°
Afternoon46°feels 42°
Evening44°feels 39°
Overnight39°feels 33°
51 °
Saint Johns, Tuesday, 17 November
Overcast. High 51°, low 38°.
Pressure29.80 inHg
Wind15.4 mph W
Humidity59%
Visibility—
Dew point32°
Wed, 1846° / 32°0
Morning36°feels 29°
Afternoon41°feels 36°
Evening39°feels 36°
Overnight35°feels 33°
46 °
Saint Johns, Wednesday, 18 November
Clear. High 46°, low 32°.
Pressure29.77 inHg
Wind8.3 mph SW
Humidity50%
Visibility—
Dew point23°
Thu, 1943° / 29°0
Morning36°feels 30°
Afternoon38°feels 32°
Evening36°feels 31°
Overnight31°feels 25°
43 °
Saint Johns, Thursday, 19 November
Overcast. High 43°, low 29°.
Pressure30.06 inHg
Wind8.9 mph NW
Humidity56%
Visibility—
Dew point24°
Fri, 2037° / 26°0
Morning28°feels 26°
Afternoon33°feels 28°
Evening33°feels 26°
Overnight30°feels 21°
37 °
Saint Johns, Friday, 20 November
Overcast. High 37°, low 26°.
Pressure30.47 inHg
Wind15.3 mph NW
Humidity67%
Visibility—
Dew point22°
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, MT 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.