As of 22:45 MDT

Weather in Judith Gap, MT

35°

Judith Gap, Saturday, 10 October, 22:45

Snow. Feels like 26°. High 54°, low 35°.

Pressure30.00 inHg

Wind12.2 mph N

Humidity94%

Visibility2.0 mi

Dew point33°

See detailed hourly forecast

Monthly outlook for Judith Gap, MT: average high 53.6°, average low 37.3°. That is 0.4° above the climate normal for October. Precipitation is expected on 3 days (about 1.5 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 19 October (68.8°), the coolest 13 October (19.8°).

53.6°/37.3°

Average high / low

+0.4°

Above normal

3 / 4

Wet days / normal

1.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 October – 19 October	49.6°	53.4°	-2.1°
20 October – 29 October	60.4°	50.3°	+5.6°
30 October – 8 November	at normal	44.3°	—

October records over 66 years

82.9°1 October 2011All-time high

-6.5°31 October 2002All-time low

Sun, 1135° / 30°

0.88

35 °

Judith Gap, Sunday, 11 October

Snow. High 35°, low 30°.

Pressure30.03 inHg

Wind9.7 mph NW

Humidity100%

Visibility1.5 mi

Dew point31°

Mon, 1230° / 25°

0.32

30 °

Judith Gap, Monday, 12 October

Snow. High 30°, low 25°.

Pressure30.18 inHg

Wind9.1 mph N

Humidity99%

Visibility3.4 mi

Dew point28°

Tue, 1339° / 20°

39 °

Judith Gap, Tuesday, 13 October

Partly cloudy. High 39°, low 20°.

Pressure30.06 inHg

Wind5.3 mph N

Humidity76%

Visibility3.0 mi

Dew point28°

Wed, 1441° / 27°

41 °

Judith Gap, Wednesday, 14 October

Clear. High 41°, low 27°.

Pressure30.27 inHg

Wind8 mph S

Humidity72%

Visibility6.2 mi

Dew point26°

Thu, 1545° / 32°

45 °

Judith Gap, Thursday, 15 October

Clear. High 45°, low 32°.

Pressure30.56 inHg

Wind7.8 mph S

Humidity67%

Visibility—

Dew point31°

Fri, 1650° / 36°

50 °

Judith Gap, Friday, 16 October

Clear. High 50°, low 36°.

Pressure30.45 inHg

Wind15.7 mph SE

Humidity59%

Visibility—

Dew point32°

Sat, 1766° / 34°

66 °

Judith Gap, Saturday, 17 October

Overcast. High 66°, low 34°.

Pressure30.06 inHg

Wind10.6 mph W

Humidity25%

Visibility—

Dew point21°

Sun, 1867° / 49°

67 °

Judith Gap, Sunday, 18 October

Overcast. High 67°, low 49°.

Pressure30.00 inHg

Wind11.1 mph W

Humidity25%

Visibility—

Dew point26°

Mon, 1969° / 51°

69 °

Judith Gap, Monday, 19 October

Overcast. High 69°, low 51°.

Pressure29.97 inHg

Wind13.8 mph W

Humidity24%

Visibility—

Dew point27°

Tue, 2061° / 47°

61 °

Judith Gap, Tuesday, 20 October

Overcast. High 61°, low 47°.

Pressure29.85 inHg

Wind19.6 mph W

Humidity31%

Visibility—

Dew point29°

Wed, 2154° / 39°

54 °

Judith Gap, Wednesday, 21 October

Overcast. High 54°, low 39°.

Pressure30.15 inHg

Wind9.5 mph S

Humidity32%

Visibility—

Dew point20°

Thu, 2260° / 40°

60 °

Judith Gap, Thursday, 22 October

Overcast. High 60°, low 40°.

Pressure30.15 inHg

Wind5.5 mph N

Humidity30%

Visibility—

Dew point23°

Fri, 2359° / 42°

59 °

Judith Gap, Friday, 23 October

Mostly clear. High 59°, low 42°.

Pressure30.18 inHg

Wind9.4 mph S

Humidity36%

Visibility—

Dew point27°

Sat, 2462° / 43°

62 °

Judith Gap, Saturday, 24 October

Clear. High 62°, low 43°.

Pressure30.09 inHg

Wind8.5 mph S

Humidity37%

Visibility—

Dew point29°

Sun, 2567° / 46°

67 °

Judith Gap, Sunday, 25 October

Overcast. High 67°, low 46°.

Pressure29.88 inHg

Wind16.3 mph W

Humidity20%

Visibility—

Dew point21°

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

Mon, 2649° / 31°

0.06

49 °

Judith Gap, Monday, 26 October

Climate normal for this date — 60-year average.

Average high49°

Average low31°

Average precipitation0.06 in

Chance of precipitation35%

Record high66° (1960)

Record low-3° (2020)

Tue, 2748° / 29°

0.04

48 °

Judith Gap, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high48°

Average low29°

Average precipitation0.04 in

Chance of precipitation28%

Record high67° (2024)

Record low-5° (2023)

Wed, 2848° / 29°

0.05

48 °

Judith Gap, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high48°

Average low29°

Average precipitation0.05 in

Chance of precipitation30%

Record high67° (2017)

Record low-1° (2023)

Thu, 2946° / 28°

0.04

46 °

Judith Gap, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high46°

Average low28°

Average precipitation0.04 in

Chance of precipitation35%

Record high67° (1968)

Record low2° (1991)

Fri, 3046° / 27°

0.03

46 °

Judith Gap, Friday, 30 October

Climate normal for this date — 60-year average.

Average high46°

Average low27°

Average precipitation0.03 in

Chance of precipitation23%

Record high64° (1987)

Record low3° (1991)

Sat, 3145° / 28°

0.05

45 °

Judith Gap, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high45°

Average low28°

Average precipitation0.05 in

Chance of precipitation18%

Record high64° (1987)

Record low-7° (2002)

Sun, 0145° / 28°

0.04

45 °

Judith Gap, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high45°

Average low28°

Average precipitation0.04 in

Chance of precipitation17%

Record high65° (2025)

Record low-2° (1991)

Mon, 0245° / 27°

0.02

45 °

Judith Gap, Monday, 2 November

Climate normal for this date — 60-year average.

Average high45°

Average low27°

Average precipitation0.02 in

Chance of precipitation20%

Record high64° (1981)

Record low-10° (1991)

Tue, 0345° / 28°

0.04

45 °

Judith Gap, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high45°

Average low28°

Average precipitation0.04 in

Chance of precipitation25%

Record high64° (1962)

Record low3° (1991)

Wed, 0445° / 28°

0.05

45 °

Judith Gap, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high45°

Average low28°

Average precipitation0.05 in

Chance of precipitation25%

Record high62° (2001)

Record low5° (1967)

Thu, 0544° / 28°

0.06

44 °

Judith Gap, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high44°

Average low28°

Average precipitation0.06 in

Chance of precipitation32%

Record high65° (1980)

Record low-1° (2003)

Fri, 0644° / 27°

0.03

44 °

Judith Gap, Friday, 6 November

Climate normal for this date — 60-year average.

Average high44°

Average low27°

Average precipitation0.03 in

Chance of precipitation22%

Record high64° (2010)

Record low2° (2017)

Sat, 0743° / 27°

0.03

43 °

Judith Gap, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high43°

Average low27°

Average precipitation0.03 in

Chance of precipitation30%

Record high64° (1999)

Record low3° (2017)

Sun, 0842° / 26°

0.06

42 °

Judith Gap, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high42°

Average low26°

Average precipitation0.06 in

Chance of precipitation30%

Record high62° (1999)

Record low0° (2022)

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 Judith Gap, 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 Judith Gap, 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.