As of 08:19 MDT

Weather in Chinatown, MT

24°

Chinatown, Thursday, 15 October, 08:19

Clear. Feels like 24°. High 44°, low 24°.

Pressure30.62 inHg

Wind1.4 mph SE

Humidity93%

Visibility6.2 mi

Dew point22°

See detailed hourly forecast

Monthly outlook for Chinatown, MT: average high 42.9°, average low 27°. That is 1° below the climate normal for October. Precipitation is expected on 7 days (about 1.5 inches), against a normal of 4 days and 0.7 inches. The warmest day looks like 17 October (62.5°), the coolest 30 October (6.6°).

42.9°/27°

Average high / low

−1°

Below normal

7 / 4

Wet days / normal

1.5 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
15 October – 24 October	50.7°	46.6°	+2.3°
25 October – 3 November	29.7°	40°	-5.7°
4 November – 13 November	at normal	35.4°	—

October records over 66 years

73.8°2 October 2010All-time high

-16.8°30 October 1991All-time low

Fri, 1657° / 27°

57 °

Chinatown, Friday, 16 October

Mostly clear. High 57°, low 27°.

Pressure30.50 inHg

Wind0.6 mph W

Humidity45%

Visibility6.2 mi

Dew point19°

Sat, 1763° / 36°

63 °

Chinatown, Saturday, 17 October

Overcast. High 63°, low 36°.

Pressure30.18 inHg

Wind0.8 mph W

Humidity43%

Visibility6.2 mi

Dew point25°

Sun, 1860° / 38°

60 °

Chinatown, Sunday, 18 October

Mostly clear. High 60°, low 38°.

Pressure30.06 inHg

Wind1.1 mph SW

Humidity46%

Visibility6.2 mi

Dew point29°

Mon, 1960° / 36°

60 °

Chinatown, Monday, 19 October

Overcast. High 60°, low 36°.

Pressure29.97 inHg

Wind4.5 mph S

Humidity49%

Visibility—

Dew point33°

Tue, 2059° / 38°

59 °

Chinatown, Tuesday, 20 October

Clear. High 59°, low 38°.

Pressure30.00 inHg

Wind3 mph NE

Humidity53%

Visibility—

Dew point35°

Wed, 2144° / 39°

0.29

44 °

Chinatown, Wednesday, 21 October

Rain. High 44°, low 39°.

Pressure29.80 inHg

Wind7.2 mph S

Humidity92%

Visibility—

Dew point39°

Thu, 2242° / 36°

0.13

42 °

Chinatown, Thursday, 22 October

Snow. High 42°, low 36°.

Pressure29.91 inHg

Wind6.8 mph SW

Humidity96%

Visibility—

Dew point36°

Fri, 2340° / 29°

0.02

40 °

Chinatown, Friday, 23 October

Light snow. High 40°, low 29°.

Pressure30.06 inHg

Wind12.3 mph W

Humidity56%

Visibility—

Dew point24°

Sat, 2439° / 24°

39 °

Chinatown, Saturday, 24 October

Overcast. High 39°, low 24°.

Pressure30.18 inHg

Wind4.3 mph E

Humidity51%

Visibility—

Dew point17°

Sun, 2530° / 26°

0.33

30 °

Chinatown, Sunday, 25 October

Snow. High 30°, low 26°.

Pressure30.03 inHg

Wind9.7 mph NE

Humidity87%

Visibility—

Dew point24°

Mon, 2629° / 23°

0.29

29 °

Chinatown, Monday, 26 October

Snow. High 29°, low 23°.

Pressure29.97 inHg

Wind9.8 mph NE

Humidity95%

Visibility—

Dew point26°

Tue, 2731° / 18°

0.36

31 °

Chinatown, Tuesday, 27 October

Snow. High 31°, low 18°.

Pressure29.83 inHg

Wind6.2 mph S

Humidity83%

Visibility—

Dew point24°

Wed, 2833° / 19°

0.07

33 °

Chinatown, Wednesday, 28 October

Light snow. High 33°, low 19°.

Pressure29.83 inHg

Wind8.9 mph SW

Humidity91%

Visibility—

Dew point27°

Thu, 2927° / 11°

0.05

27 °

Chinatown, Thursday, 29 October

Light snow. High 27°, low 11°.

Pressure29.94 inHg

Wind6.7 mph W

Humidity73%

Visibility—

Dew point18°

Fri, 3028° / 7°

28 °

Chinatown, Friday, 30 October

Mostly clear. High 28°, low 7°.

Pressure30.36 inHg

Wind5.7 mph SW

Humidity77%

Visibility—

Dew point15°

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

Sat, 3138° / 21°

0.04

38 °

Chinatown, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high38°

Average low21°

Average precipitation0.04 in

Chance of precipitation25%

Record high56° (1988)

Record low-7° (2002)

Sun, 0138° / 21°

0.05

38 °

Chinatown, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high38°

Average low21°

Average precipitation0.05 in

Chance of precipitation25%

Record high56° (2025)

Record low-13° (1989)

Mon, 0238° / 20°

0.04

38 °

Chinatown, Monday, 2 November

Climate normal for this date — 60-year average.

Average high38°

Average low20°

Average precipitation0.04 in

Chance of precipitation35%

Record high58° (2020)

Record low-18° (1991)

Tue, 0339° / 21°

0.03

39 °

Chinatown, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high39°

Average low21°

Average precipitation0.03 in

Chance of precipitation17%

Record high58° (2020)

Record low-14° (1991)

Wed, 0439° / 21°

0.04

39 °

Chinatown, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high39°

Average low21°

Average precipitation0.04 in

Chance of precipitation33%

Record high53° (2001)

Record low-15° (1973)

Thu, 0538° / 21°

0.05

38 °

Chinatown, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high38°

Average low21°

Average precipitation0.05 in

Chance of precipitation38%

Record high56° (2020)

Record low-16° (1961)

Fri, 0637° / 20°

0.04

37 °

Chinatown, Friday, 6 November

Climate normal for this date — 60-year average.

Average high37°

Average low20°

Average precipitation0.04 in

Chance of precipitation28%

Record high55° (2012)

Record low-14° (1971)

Sat, 0737° / 19°

0.04

37 °

Chinatown, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high37°

Average low19°

Average precipitation0.04 in

Chance of precipitation32%

Record high55° (1999)

Record low-10° (2000)

Sun, 0835° / 18°

0.07

35 °

Chinatown, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high35°

Average low18°

Average precipitation0.07 in

Chance of precipitation38%

Record high53° (2016)

Record low-15° (1994)

Mon, 0935° / 17°

0.06

35 °

Chinatown, Monday, 9 November

Climate normal for this date — 60-year average.

Average high35°

Average low17°

Average precipitation0.06 in

Chance of precipitation27%

Record high55° (2016)

Record low-6° (2005)

Tue, 1033° / 16°

0.04

33 °

Chinatown, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high33°

Average low16°

Average precipitation0.04 in

Chance of precipitation28%

Record high55° (2025)

Record low-8° (2000)

Wed, 1133° / 14°

0.04

33 °

Chinatown, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high33°

Average low14°

Average precipitation0.04 in

Chance of precipitation22%

Record high55° (2016)

Record low-16° (2000)

Thu, 1234° / 15°

0.06

34 °

Chinatown, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high34°

Average low15°

Average precipitation0.06 in

Chance of precipitation30%

Record high55° (1999)

Record low-17° (2000)

Fri, 1333° / 16°

0.04

33 °

Chinatown, Friday, 13 November

Climate normal for this date — 60-year average.

Average high33°

Average low16°

Average precipitation0.04 in

Chance of precipitation25%

Record high54° (1999)

Record low-21° (2000)

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 Chinatown, 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 Chinatown, 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.