As of 22:48 MST

Weather in Unionville, MT

29°Current weather

Unionville, Monday, 2 November, 22:48

Clear. Feels like 29°. High 45°, low 29°.

Pressure30.30 inHg
Wind0 mph N
Humidity85%
Visibility6.2 mi
Dew point26°

Monthly outlook for Unionville, MT: average high 50.5°, average low 32.3°. That is 4.2° above the climate normal for November. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 4 days and 0.6 inches. The warmest day looks like 8 November (61.3°), the coolest 5 November (25.8°).

50.5°/32.3°
Average high / low
+4.2°
Above normal
1 / 4
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
2 November – 11 November52°43.9°+4.5°
12 November – 21 November48.1°39.9°+4.5°
22 November – 1 Decemberat normal33.9°—

November records over 66 years

70.5°1 November 2025All-time high
-20.2°23 November 1985All-time low

Climate normals and records are computed from the nearest reference point — Helena (5 mi).

Tue, 0352° / 28°0Partly cloudy
52 °Partly cloudy

Unionville, Tuesday, 3 November

Partly cloudy. High 52°, low 28°.

Pressure30.15 inHg
Wind3.8 mph NE
Humidity59%
Visibility6.2 mi
Dew point28°
Wed, 0451° / 26°0Clear
51 °Clear

Unionville, Wednesday, 4 November

Clear. High 51°, low 26°.

Pressure30.00 inHg
Wind2.5 mph E
Humidity51%
Visibility6.2 mi
Dew point28°
Thu, 0550° / 26°0Overcast
50 °Overcast

Unionville, Thursday, 5 November

Overcast. High 50°, low 26°.

Pressure30.06 inHg
Wind1.3 mph NE
Humidity54%
Visibility6.2 mi
Dew point30°
Fri, 0646° / 30°0Overcast
46 °Overcast

Unionville, Friday, 6 November

Overcast. High 46°, low 30°.

Pressure30.12 inHg
Wind3.1 mph N
Humidity59%
Visibility6.2 mi
Dew point29°
Sat, 0755° / 37°0Mostly clear
55 °Mostly clear

Unionville, Saturday, 7 November

Mostly clear. High 55°, low 37°.

Pressure30.21 inHg
Wind8 mph W
Humidity44%
Visibility—
Dew point29°
Sun, 0861° / 36°0Partly cloudy
61 °Partly cloudy

Unionville, Sunday, 8 November

Partly cloudy. High 61°, low 36°.

Pressure29.94 inHg
Wind8.1 mph S
Humidity44%
Visibility—
Dew point31°
Mon, 0952° / 38°0Overcast
52 °Overcast

Unionville, Monday, 9 November

Overcast. High 52°, low 38°.

Pressure30.12 inHg
Wind6.7 mph SW
Humidity42%
Visibility—
Dew point26°
Tue, 1052° / 37°0Overcast
52 °Overcast

Unionville, Tuesday, 10 November

Overcast. High 52°, low 37°.

Pressure30.09 inHg
Wind4.8 mph SW
Humidity45%
Visibility—
Dew point26°
Wed, 1156° / 38°0Clear
56 °Clear

Unionville, Wednesday, 11 November

Clear. High 56°, low 38°.

Pressure30.18 inHg
Wind6.9 mph SW
Humidity36%
Visibility—
Dew point24°
Thu, 1253° / 36°0Clear
53 °Clear

Unionville, Thursday, 12 November

Clear. High 53°, low 36°.

Pressure30.00 inHg
Wind6.6 mph SW
Humidity32%
Visibility—
Dew point19°
Fri, 1352° / 32°0Clear
52 °Clear

Unionville, Friday, 13 November

Clear. High 52°, low 32°.

Pressure29.62 inHg
Wind6.9 mph S
Humidity42%
Visibility—
Dew point22°
Sat, 1449° / 34°0Partly cloudy
49 °Partly cloudy

Unionville, Saturday, 14 November

Partly cloudy. High 49°, low 34°.

Pressure29.77 inHg
Wind12.4 mph SW
Humidity43%
Visibility—
Dew point24°
Sun, 1545° / 31°0.09Snow
45 °Snow

Unionville, Sunday, 15 November

Snow. High 45°, low 31°.

Pressure29.80 inHg
Wind13.7 mph W
Humidity69%
Visibility—
Dew point32°
Mon, 1644° / 29°0Overcast
44 °Overcast

Unionville, Monday, 16 November

Overcast. High 44°, low 29°.

Pressure29.94 inHg
Wind5.1 mph SW
Humidity49%
Visibility—
Dew point22°
Tue, 1746° / 29°0Mostly clear
46 °Mostly clear

Unionville, Tuesday, 17 November

Mostly clear. High 46°, low 29°.

Pressure30.03 inHg
Wind6.1 mph SW
Humidity47%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1839° / 23°0.05Climate normal
39 °Climate normal

Unionville, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high39°
Average low23°
Average precipitation0.05 in
Chance of precipitation30%
Record high60° (2008)
Record low-11° (2022)
Thu, 1938° / 21°0.06Climate normal
38 °Climate normal

Unionville, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high38°
Average low21°
Average precipitation0.06 in
Chance of precipitation25%
Record high55° (1989)
Record low-7° (1978)
Fri, 2037° / 21°0.03Climate normal
37 °Climate normal

Unionville, Friday, 20 November

Climate normal for this date — 60-year average.

Average high37°
Average low21°
Average precipitation0.03 in
Chance of precipitation27%
Record high55° (1989)
Record low-10° (1985)
Sat, 2137° / 20°0.03Climate normal
37 °Climate normal

Unionville, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high37°
Average low20°
Average precipitation0.03 in
Chance of precipitation20%
Record high54° (2002)
Record low-8° (1985)
Sun, 2236° / 19°0.04Climate normal
36 °Climate normal

Unionville, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high36°
Average low19°
Average precipitation0.04 in
Chance of precipitation28%
Record high57° (2017)
Record low-13° (1985)
Mon, 2336° / 19°0.03Climate normal
36 °Climate normal

Unionville, Monday, 23 November

Climate normal for this date — 60-year average.

Average high36°
Average low19°
Average precipitation0.03 in
Chance of precipitation23%
Record high61° (2017)
Record low-20° (1985)
Tue, 2436° / 21°0.06Climate normal
36 °Climate normal

Unionville, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high36°
Average low21°
Average precipitation0.06 in
Chance of precipitation32%
Record high54° (1990)
Record low-16° (2010)
Wed, 2535° / 20°0.09Climate normal
35 °Climate normal

Unionville, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high35°
Average low20°
Average precipitation0.09 in
Chance of precipitation42%
Record high49° (2021)
Record low-16° (2010)
Thu, 2633° / 18°0.04Climate normal
33 °Climate normal

Unionville, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high33°
Average low18°
Average precipitation0.04 in
Chance of precipitation22%
Record high60° (2017)
Record low-17° (1985)
Fri, 2733° / 18°0.04Climate normal
33 °Climate normal

Unionville, Friday, 27 November

Climate normal for this date — 60-year average.

Average high33°
Average low18°
Average precipitation0.04 in
Chance of precipitation23%
Record high52° (2017)
Record low-6° (2015)
Sat, 2833° / 18°0.04Climate normal
33 °Climate normal

Unionville, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high33°
Average low18°
Average precipitation0.04 in
Chance of precipitation30%
Record high62° (2021)
Record low-10° (2006)
Sun, 2932° / 16°0.04Climate normal
32 °Climate normal

Unionville, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high32°
Average low16°
Average precipitation0.04 in
Chance of precipitation28%
Record high52° (1980)
Record low-11° (1985)
Mon, 3032° / 17°0.03Climate normal
32 °Climate normal

Unionville, Monday, 30 November

Climate normal for this date — 60-year average.

Average high32°
Average low17°
Average precipitation0.03 in
Chance of precipitation22%
Record high53° (1999)
Record low-15° (1985)
Tue, 0133° / 17°0.04Climate normal
33 °Climate normal

Unionville, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high33°
Average low17°
Average precipitation0.04 in
Chance of precipitation27%
Record high64° (2021)
Record low-18° (1985)

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 Unionville, 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 Unionville, 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.