As of 18:23 MST

Weather in Saint Johns, MT

44°Current weather

Saint Johns, Saturday, 14 November, 18:23

Clear. Feels like 44°. High 52°, low 31°.

Pressure29.74 inHg
Wind1.8 mph SE
Humidity80%
Visibility6.2 mi
Dew point39°

Monthly outlook for Saint Johns, MT: average high 40.9°, average low 31.3°. That is 2.2° above the climate normal for November. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 15 November (53.1°), the coolest 20 November (24.7°).

40.9°/31.3°
Average high / low
+2.2°
Above normal
3 / 3
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 November – 23 November41.8°38.8°+1.7°
24 November – 3 December39.3°33.3°+3.3°
4 December – 13 Decemberat normal30.8°—

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).

Sun, 1553° / 31°0Clear
53 °Clear

Saint Johns, Sunday, 15 November

Clear. High 53°, low 31°.

Pressure29.88 inHg
Wind9.8 mph SW
Humidity56%
Visibility6.2 mi
Dew point35°
Mon, 1647° / 32°0Overcast
47 °Overcast

Saint Johns, Monday, 16 November

Overcast. High 47°, low 32°.

Pressure29.97 inHg
Wind4.5 mph S
Humidity63%
Visibility6.2 mi
Dew point35°
Tue, 1741° / 35°0.44Snow
41 °Snow

Saint Johns, Tuesday, 17 November

Snow. High 41°, low 35°.

Pressure29.97 inHg
Wind8.4 mph N
Humidity97%
Visibility6.2 mi
Dew point39°
Wed, 1835° / 28°0.26Snow
35 °Snow

Saint Johns, Wednesday, 18 November

Snow. High 35°, low 28°.

Pressure30.15 inHg
Wind3.5 mph N
Humidity91%
Visibility6.2 mi
Dew point32°
Thu, 1936° / 25°0Partly cloudy
36 °Partly cloudy

Saint Johns, Thursday, 19 November

Partly cloudy. High 36°, low 25°.

Pressure30.15 inHg
Wind5.3 mph E
Humidity92%
Visibility—
Dew point31°
Fri, 2036° / 25°0Overcast
36 °Overcast

Saint Johns, Friday, 20 November

Overcast. High 36°, low 25°.

Pressure30.03 inHg
Wind4.7 mph N
Humidity79%
Visibility—
Dew point25°
Sat, 2135° / 27°0Partly cloudy
35 °Partly cloudy

Saint Johns, Saturday, 21 November

Partly cloudy. High 35°, low 27°.

Pressure30.24 inHg
Wind13.8 mph E
Humidity69%
Visibility—
Dew point22°
Sun, 2239° / 28°0Overcast
39 °Overcast

Saint Johns, Sunday, 22 November

Overcast. High 39°, low 28°.

Pressure30.15 inHg
Wind13.8 mph E
Humidity78%
Visibility—
Dew point28°
Mon, 2345° / 32°0Partly cloudy
45 °Partly cloudy

Saint Johns, Monday, 23 November

Partly cloudy. High 45°, low 32°.

Pressure30.06 inHg
Wind10.5 mph SW
Humidity61%
Visibility—
Dew point28°
Tue, 2443° / 33°0Overcast
43 °Overcast

Saint Johns, Tuesday, 24 November

Overcast. High 43°, low 33°.

Pressure29.71 inHg
Wind7.2 mph E
Humidity62%
Visibility—
Dew point27°
Wed, 2539° / 35°0Overcast
39 °Overcast

Saint Johns, Wednesday, 25 November

Overcast. High 39°, low 35°.

Pressure29.85 inHg
Wind17 mph NW
Humidity60%
Visibility—
Dew point25°
Thu, 2637° / 34°0Overcast
37 °Overcast

Saint Johns, Thursday, 26 November

Overcast. High 37°, low 34°.

Pressure30.45 inHg
Wind10.2 mph NW
Humidity73%
Visibility—
Dew point29°
Fri, 2740° / 35°0.04Snow
40 °Snow

Saint Johns, Friday, 27 November

Snow. High 40°, low 35°.

Pressure30.21 inHg
Wind15 mph E
Humidity95%
Visibility—
Dew point36°
Sat, 2838° / 36°0.02Light rain
38 °Light rain

Saint Johns, Saturday, 28 November

Light rain. High 38°, low 36°.

Pressure29.94 inHg
Wind13.6 mph SE
Humidity97%
Visibility—
Dew point36°
Sun, 2939° / 35°0.03Snow
39 °Snow

Saint Johns, Sunday, 29 November

Snow. High 39°, low 35°.

Pressure29.97 inHg
Wind7 mph NW
Humidity95%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 0629° / 14°0.02Climate normal
29 °Climate normal

Saint Johns, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high29°
Average low14°
Average precipitation0.02 in
Chance of precipitation17%
Record high55° (2023)
Record low-22° (1972)
Mon, 0729° / 14°0.01Climate normal
29 °Climate normal

Saint Johns, Monday, 7 December

Climate normal for this date — 60-year average.

Average high29°
Average low14°
Average precipitation0.01 in
Chance of precipitation8%
Record high49° (1987)
Record low-27° (1972)
Tue, 0831° / 14°0.02Climate normal
31 °Climate normal

Saint Johns, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high31°
Average low14°
Average precipitation0.02 in
Chance of precipitation10%
Record high51° (1979)
Record low-37° (1977)
Wed, 0932° / 15°0.01Climate normal
32 °Climate normal

Saint Johns, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high32°
Average low15°
Average precipitation0.01 in
Chance of precipitation8%
Record high53° (1975)
Record low-41° (1977)
Thu, 1032° / 16°0.03Climate normal
32 °Climate normal

Saint Johns, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high32°
Average low16°
Average precipitation0.03 in
Chance of precipitation22%
Record high50° (2017)
Record low-20° (1977)
Fri, 1132° / 16°0.03Climate normal
32 °Climate normal

Saint Johns, Friday, 11 December

Climate normal for this date — 60-year average.

Average high32°
Average low16°
Average precipitation0.03 in
Chance of precipitation17%
Record high50° (2004)
Record low-21° (1961)
Sat, 1231° / 17°0.02Climate normal
31 °Climate normal

Saint Johns, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high31°
Average low17°
Average precipitation0.02 in
Chance of precipitation18%
Record high51° (2017)
Record low-25° (1961)
Sun, 1330° / 15°0.02Climate normal
30 °Climate normal

Saint Johns, Sunday, 13 December

Climate normal for this date — 60-year average.

Average high30°
Average low15°
Average precipitation0.02 in
Chance of precipitation10%
Record high53° (1998)
Record low-14° (1963)

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.