As of 18:14 MST

Weather in Saint Johns, MT

48°

Saint Johns, Saturday, 7 November, 18:14

Overcast. Feels like 47°. High 62°, low 43°.

Pressure30.06 inHg

Wind4 mph SE

Humidity62%

Visibility6.2 mi

Dew point36°

See detailed hourly forecast

Monthly outlook for Saint Johns, MT: average high 55.7°, average low 40.1°. That is 8.6° 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 12 November (62.8°), the coolest 21 November (34.8°).

55.7°/40.1°

Average high / low

+8.6°

Above normal

0 / 2

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
7 November – 16 November	58.6°	41.8°	+9.3°
17 November – 26 November	50.8°	36.4°	+8°
27 November – 6 December	at normal	32.2°	—

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, 0861° / 43°

61 °

Saint Johns, Sunday, 8 November

Overcast. High 61°, low 43°.

Pressure29.83 inHg

Wind21.7 mph W

Humidity35%

Visibility6.2 mi

Dew point34°

Mon, 0951° / 36°

51 °

Saint Johns, Monday, 9 November

Overcast. High 51°, low 36°.

Pressure30.09 inHg

Wind3.3 mph SE

Humidity55%

Visibility6.2 mi

Dew point33°

Tue, 1058° / 40°

58 °

Saint Johns, Tuesday, 10 November

Mostly clear. High 58°, low 40°.

Pressure29.97 inHg

Wind16.1 mph W

Humidity50%

Visibility6.2 mi

Dew point38°

Wed, 1162° / 42°

62 °

Saint Johns, Wednesday, 11 November

Partly cloudy. High 62°, low 42°.

Pressure30.06 inHg

Wind10.5 mph SW

Humidity52%

Visibility6.2 mi

Dew point39°

Thu, 1263° / 41°

63 °

Saint Johns, Thursday, 12 November

Clear. High 63°, low 41°.

Pressure29.97 inHg

Wind9 mph S

Humidity51%

Visibility—

Dew point36°

Fri, 1361° / 39°

61 °

Saint Johns, Friday, 13 November

Partly cloudy. High 61°, low 39°.

Pressure29.85 inHg

Wind12 mph SW

Humidity48%

Visibility—

Dew point33°

Sat, 1460° / 45°

60 °

Saint Johns, Saturday, 14 November

Overcast. High 60°, low 45°.

Pressure29.80 inHg

Wind15 mph SW

Humidity35%

Visibility—

Dew point26°

Sun, 1555° / 43°

55 °

Saint Johns, Sunday, 15 November

Overcast. High 55°, low 43°.

Pressure29.77 inHg

Wind7.2 mph SW

Humidity35%

Visibility—

Dew point24°

Mon, 1652° / 41°

52 °

Saint Johns, Monday, 16 November

Overcast. High 52°, low 41°.

Pressure29.56 inHg

Wind17 mph W

Humidity38%

Visibility—

Dew point23°

Tue, 1750° / 39°

50 °

Saint Johns, Tuesday, 17 November

Overcast. High 50°, low 39°.

Pressure29.94 inHg

Wind18.6 mph W

Humidity45%

Visibility—

Dew point26°

Wed, 1853° / 39°

53 °

Saint Johns, Wednesday, 18 November

Overcast. High 53°, low 39°.

Pressure29.62 inHg

Wind16.1 mph SW

Humidity42%

Visibility—

Dew point24°

Thu, 1950° / 39°

50 °

Saint Johns, Thursday, 19 November

Overcast. High 50°, low 39°.

Pressure29.71 inHg

Wind14.4 mph W

Humidity50%

Visibility—

Dew point28°

Fri, 2053° / 40°

53 °

Saint Johns, Friday, 20 November

Clear. High 53°, low 40°.

Pressure29.74 inHg

Wind15 mph W

Humidity41%

Visibility—

Dew point27°

Sat, 2152° / 35°

52 °

Saint Johns, Saturday, 21 November

Clear. High 52°, low 35°.

Pressure29.65 inHg

Wind19.6 mph SW

Humidity43%

Visibility—

Dew point24°

Sun, 2247° / 37°

0.01

47 °

Saint Johns, Sunday, 22 November

Light rain. High 47°, low 37°.

Pressure29.53 inHg

Wind21.7 mph SW

Humidity38%

Visibility—

Dew point20°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 2336° / 20°

0.02

36 °

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°

0.03

36 °

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°

0.04

34 °

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°

0.03

33 °

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°

0.02

33 °

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°

0.02

34 °

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°

0.02

33 °

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°

0.02

32 °

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°

0.02

33 °

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°

0.03

32 °

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°

0.02

33 °

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°

0.02

33 °

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°

0.03

29 °

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°

0.02

29 °

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)

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.