As of 17:54 MST

Weather in Saint Johns, MT

47°Current weather

Saint Johns, Friday, 6 November, 17:54

Overcast. Feels like 42°. High 56°, low 31°.

Pressure29.91 inHg
Wind10 mph SW
Humidity51%
Visibility6.2 mi
Dew point30°

Monthly outlook for Saint Johns, MT: average high 50.6°, average low 34°. That is 5.5° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 8 November (62.4°), the coolest 20 November (24.8°).

50.6°/34°
Average high / low
+5.5°
Above normal
0 / 2
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
6 November – 15 November56.6°42°+8.1°
16 November – 25 November40.6°37.4°+1.8°
26 November – 5 Decemberat normal32.5°—

November records over 66 years

71.1°12 November 1999All-time high
-30.6°27 November 1985All-time low

Climate normals and records are computed from the nearest reference point — Simpson (13 mi).

Sat, 0760° / 37°0Clear
60 °Clear

Saint Johns, Saturday, 7 November

Clear. High 60°, low 37°.

Pressure30.09 inHg
Wind10 mph W
Humidity46%
Visibility6.2 mi
Dew point35°
Sun, 0862° / 35°0Overcast
62 °Overcast

Saint Johns, Sunday, 8 November

Overcast. High 62°, low 35°.

Pressure29.83 inHg
Wind18.2 mph W
Humidity35%
Visibility6.2 mi
Dew point34°
Mon, 0949° / 33°0Overcast
49 °Overcast

Saint Johns, Monday, 9 November

Overcast. High 49°, low 33°.

Pressure30.15 inHg
Wind2.2 mph S
Humidity55%
Visibility6.2 mi
Dew point30°
Tue, 1058° / 37°0Partly cloudy
58 °Partly cloudy

Saint Johns, Tuesday, 10 November

Partly cloudy. High 58°, low 37°.

Pressure29.94 inHg
Wind14.5 mph SW
Humidity53%
Visibility6.2 mi
Dew point39°
Wed, 1160° / 38°0Clear
60 °Clear

Saint Johns, Wednesday, 11 November

Clear. High 60°, low 38°.

Pressure30.09 inHg
Wind8.5 mph SW
Humidity68%
Visibility—
Dew point40°
Thu, 1255° / 39°0Partly cloudy
55 °Partly cloudy

Saint Johns, Thursday, 12 November

Partly cloudy. High 55°, low 39°.

Pressure29.97 inHg
Wind7.1 mph SE
Humidity57%
Visibility—
Dew point33°
Fri, 1354° / 38°0Overcast
54 °Overcast

Saint Johns, Friday, 13 November

Overcast. High 54°, low 38°.

Pressure29.71 inHg
Wind8.1 mph E
Humidity48%
Visibility—
Dew point29°
Sat, 1458° / 43°0Overcast
58 °Overcast

Saint Johns, Saturday, 14 November

Overcast. High 58°, low 43°.

Pressure29.53 inHg
Wind19.8 mph SW
Humidity38%
Visibility—
Dew point28°
Sun, 1553° / 41°0Partly cloudy
53 °Partly cloudy

Saint Johns, Sunday, 15 November

Partly cloudy. High 53°, low 41°.

Pressure29.74 inHg
Wind17.4 mph W
Humidity45%
Visibility—
Dew point27°
Mon, 1649° / 37°0Overcast
49 °Overcast

Saint Johns, Monday, 16 November

Overcast. High 49°, low 37°.

Pressure29.85 inHg
Wind25.9 mph W
Humidity33%
Visibility—
Dew point18°
Tue, 1741° / 30°0Mostly clear
41 °Mostly clear

Saint Johns, Tuesday, 17 November

Mostly clear. High 41°, low 30°.

Pressure29.97 inHg
Wind7.4 mph NW
Humidity52%
Visibility—
Dew point22°
Wed, 1841° / 27°0Clear
41 °Clear

Saint Johns, Wednesday, 18 November

Clear. High 41°, low 27°.

Pressure30.18 inHg
Wind7.3 mph SW
Humidity54%
Visibility—
Dew point20°
Thu, 1936° / 26°0Clear
36 °Clear

Saint Johns, Thursday, 19 November

Clear. High 36°, low 26°.

Pressure30.21 inHg
Wind11.3 mph NW
Humidity57%
Visibility—
Dew point19°
Fri, 2037° / 25°0Clear
37 °Clear

Saint Johns, Friday, 20 November

Clear. High 37°, low 25°.

Pressure30.42 inHg
Wind6.8 mph SE
Humidity53%
Visibility—
Dew point17°
Sat, 2140° / 25°0Partly cloudy
40 °Partly cloudy

Saint Johns, Saturday, 21 November

Partly cloudy. High 40°, low 25°.

Pressure30.36 inHg
Wind7.8 mph SE
Humidity71%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2235° / 20°0.02Climate normal
35 °Climate normal

Saint Johns, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high35°
Average low20°
Average precipitation0.02 in
Chance of precipitation20%
Record high57° (2005)
Record low-19° (2010)
Mon, 2336° / 20°0.02Climate normal
36 °Climate normal

Saint Johns, Monday, 23 November

Climate normal for this date — 60-year average.

Average high36°
Average low20°
Average precipitation0.02 in
Chance of precipitation17%
Record high62° (2017)
Record low-29° (1985)
Tue, 2436° / 21°0.03Climate normal
36 °Climate normal

Saint Johns, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high36°
Average low21°
Average precipitation0.03 in
Chance of precipitation23%
Record high52° (2017)
Record low-19° (1993)
Wed, 2534° / 20°0.04Climate normal
34 °Climate normal

Saint Johns, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high34°
Average low20°
Average precipitation0.04 in
Chance of precipitation20%
Record high53° (1962)
Record low-15° (2010)
Thu, 2633° / 18°0.03Climate normal
33 °Climate normal

Saint Johns, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high33°
Average low18°
Average precipitation0.03 in
Chance of precipitation15%
Record high59° (1963)
Record low-24° (1985)
Fri, 2733° / 18°0.02Climate normal
33 °Climate normal

Saint Johns, Friday, 27 November

Climate normal for this date — 60-year average.

Average high33°
Average low18°
Average precipitation0.02 in
Chance of precipitation15%
Record high55° (2017)
Record low-31° (1985)
Sat, 2834° / 19°0.02Climate normal
34 °Climate normal

Saint Johns, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high34°
Average low19°
Average precipitation0.02 in
Chance of precipitation17%
Record high59° (2021)
Record low-27° (1985)
Sun, 2933° / 18°0.02Climate normal
33 °Climate normal

Saint Johns, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high33°
Average low18°
Average precipitation0.02 in
Chance of precipitation17%
Record high50° (2021)
Record low-25° (1985)
Mon, 3032° / 17°0.02Climate normal
32 °Climate normal

Saint Johns, Monday, 30 November

Climate normal for this date — 60-year average.

Average high32°
Average low17°
Average precipitation0.02 in
Chance of precipitation10%
Record high53° (2021)
Record low-15° (1985)
Tue, 0133° / 16°0.02Climate normal
33 °Climate normal

Saint Johns, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high33°
Average low16°
Average precipitation0.02 in
Chance of precipitation17%
Record high62° (2021)
Record low-24° (1985)
Wed, 0232° / 16°0.03Climate normal
32 °Climate normal

Saint Johns, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high32°
Average low16°
Average precipitation0.03 in
Chance of precipitation18%
Record high54° (2021)
Record low-32° (1985)
Thu, 0333° / 16°0.02Climate normal
33 °Climate normal

Saint Johns, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high33°
Average low16°
Average precipitation0.02 in
Chance of precipitation13%
Record high52° (1987)
Record low-24° (1972)
Fri, 0433° / 16°0.02Climate normal
33 °Climate normal

Saint Johns, Friday, 4 December

Climate normal for this date — 60-year average.

Average high33°
Average low16°
Average precipitation0.02 in
Chance of precipitation15%
Record high53° (1989)
Record low-26° (1972)
Sat, 0529° / 15°0.03Climate normal
29 °Climate normal

Saint Johns, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high29°
Average low15°
Average precipitation0.03 in
Chance of precipitation17%
Record high59° (2023)
Record low-17° (1970)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Saint Johns, MT are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Saint Johns, MT since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.