As of 14:01 MST

Weather in Ollie, MT

45°Current weather

Ollie, Friday, 13 November, 14:01

Overcast. Feels like 38°. High 45°, low 32°.

Pressure29.83 inHg
Wind16.9 mph SE
Humidity75%
Visibility6.2 mi
Dew point37°

Monthly outlook for Ollie, MT: average high 42.3°, average low 28.8°. That is 2.4° above the climate normal for November. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 3 days and 0.4 inches. The warmest day looks like 16 November (60.4°), the coolest 23 November (7.4°).

42.3°/28.8°
Average high / low
+2.4°
Above normal
1 / 3
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 November – 22 November43.2°40.1°+1.7°
23 November – 2 December40.8°33.9°+3.8°
3 December – 12 Decemberat normal31.4°—

November records over 66 years

72.7°7 November 1999All-time high
-22.7°29 November 1985All-time low

Climate normals and records are computed from the nearest reference point — Golva (11 mi).

Sat, 1451° / 34°0Overcast
51 °Overcast

Ollie, Saturday, 14 November

Overcast. High 51°, low 34°.

Pressure29.77 inHg
Wind17 mph SE
Humidity70%
Visibility6.2 mi
Dew point38°
Sun, 1555° / 38°0Clear
55 °Clear

Ollie, Sunday, 15 November

Clear. High 55°, low 38°.

Pressure29.97 inHg
Wind8.2 mph W
Humidity60%
Visibility6.2 mi
Dew point39°
Mon, 1660° / 39°0Partly cloudy
60 °Partly cloudy

Ollie, Monday, 16 November

Partly cloudy. High 60°, low 39°.

Pressure29.91 inHg
Wind3.3 mph S
Humidity42%
Visibility6.2 mi
Dew point37°
Tue, 1751° / 39°0Overcast
51 °Overcast

Ollie, Tuesday, 17 November

Overcast. High 51°, low 39°.

Pressure29.77 inHg
Wind6.4 mph NE
Humidity69%
Visibility6.2 mi
Dew point40°
Wed, 1840° / 33°0.46Snow
40 °Snow

Ollie, Wednesday, 18 November

Snow. High 40°, low 33°.

Pressure29.65 inHg
Wind16.7 mph W
Humidity99%
Visibility—
Dew point38°
Thu, 1945° / 32°0Light snow
45 °Light snow

Ollie, Thursday, 19 November

Light snow. High 45°, low 32°.

Pressure30.00 inHg
Wind16.9 mph W
Humidity58%
Visibility—
Dew point25°
Fri, 2033° / 26°0.03Light snow
33 °Light snow

Ollie, Friday, 20 November

Light snow. High 33°, low 26°.

Pressure29.88 inHg
Wind17 mph N
Humidity84%
Visibility—
Dew point29°
Sat, 2130° / 23°0.02Light snow
30 °Light snow

Ollie, Saturday, 21 November

Light snow. High 30°, low 23°.

Pressure30.53 inHg
Wind12.7 mph NW
Humidity76%
Visibility—
Dew point22°
Sun, 2221° / 11°0Light snow
21 °Light snow

Ollie, Sunday, 22 November

Light snow. High 21°, low 11°.

Pressure30.74 inHg
Wind14.2 mph NW
Humidity52%
Visibility—
Dew point4°
Mon, 2320° / 7°0Mostly clear
20 °Mostly clear

Ollie, Monday, 23 November

Mostly clear. High 20°, low 7°.

Pressure30.71 inHg
Wind17.2 mph SE
Humidity50%
Visibility—
Dew point0°
Tue, 2435° / 13°0Mostly clear
35 °Mostly clear

Ollie, Tuesday, 24 November

Mostly clear. High 35°, low 13°.

Pressure30.21 inHg
Wind20.6 mph S
Humidity51%
Visibility—
Dew point10°
Wed, 2547° / 29°0Overcast
47 °Overcast

Ollie, Wednesday, 25 November

Overcast. High 47°, low 29°.

Pressure30.09 inHg
Wind14.7 mph W
Humidity51%
Visibility—
Dew point25°
Thu, 2649° / 37°0Overcast
49 °Overcast

Ollie, Thursday, 26 November

Overcast. High 49°, low 37°.

Pressure29.77 inHg
Wind15.7 mph W
Humidity44%
Visibility—
Dew point26°
Fri, 2747° / 35°0Partly cloudy
47 °Partly cloudy

Ollie, Friday, 27 November

Partly cloudy. High 47°, low 35°.

Pressure29.77 inHg
Wind19.4 mph W
Humidity52%
Visibility—
Dew point27°
Sat, 2847° / 33°0Clear
47 °Clear

Ollie, Saturday, 28 November

Clear. High 47°, low 33°.

Pressure29.91 inHg
Wind17.4 mph W
Humidity43%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2933° / 19°0.02Climate normal
33 °Climate normal

Ollie, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high33°
Average low19°
Average precipitation0.02 in
Chance of precipitation20%
Record high51° (2021)
Record low-23° (1985)
Mon, 3033° / 19°0.02Climate normal
33 °Climate normal

Ollie, Monday, 30 November

Climate normal for this date — 60-year average.

Average high33°
Average low19°
Average precipitation0.02 in
Chance of precipitation17%
Record high55° (1995)
Record low-10° (2025)
Tue, 0134° / 18°0.02Climate normal
34 °Climate normal

Ollie, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high34°
Average low18°
Average precipitation0.02 in
Chance of precipitation15%
Record high65° (2021)
Record low-14° (1985)
Wed, 0233° / 18°0.02Climate normal
33 °Climate normal

Ollie, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high33°
Average low18°
Average precipitation0.02 in
Chance of precipitation17%
Record high55° (2012)
Record low-26° (1985)
Thu, 0334° / 18°0.02Climate normal
34 °Climate normal

Ollie, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high34°
Average low18°
Average precipitation0.02 in
Chance of precipitation5%
Record high50° (1989)
Record low-11° (1978)
Fri, 0434° / 19°0.02Climate normal
34 °Climate normal

Ollie, Friday, 4 December

Climate normal for this date — 60-year average.

Average high34°
Average low19°
Average precipitation0.02 in
Chance of precipitation17%
Record high58° (1979)
Record low-15° (1972)
Sat, 0531° / 16°0.02Climate normal
31 °Climate normal

Ollie, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high31°
Average low16°
Average precipitation0.02 in
Chance of precipitation23%
Record high52° (2012)
Record low-16° (2013)
Sun, 0630° / 14°0.02Climate normal
30 °Climate normal

Ollie, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high30°
Average low14°
Average precipitation0.02 in
Chance of precipitation15%
Record high56° (2023)
Record low-23° (2013)
Mon, 0730° / 15°0.02Climate normal
30 °Climate normal

Ollie, Monday, 7 December

Climate normal for this date — 60-year average.

Average high30°
Average low15°
Average precipitation0.02 in
Chance of precipitation18%
Record high52° (1987)
Record low-27° (2013)
Tue, 0830° / 15°0.02Climate normal
30 °Climate normal

Ollie, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high30°
Average low15°
Average precipitation0.02 in
Chance of precipitation13%
Record high55° (2020)
Record low-23° (2013)
Wed, 0931° / 15°0.02Climate normal
31 °Climate normal

Ollie, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high31°
Average low15°
Average precipitation0.02 in
Chance of precipitation13%
Record high58° (2015)
Record low-37° (1977)
Thu, 1032° / 16°0.02Climate normal
32 °Climate normal

Ollie, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high32°
Average low16°
Average precipitation0.02 in
Chance of precipitation23%
Record high53° (1987)
Record low-21° (2000)
Fri, 1131° / 17°0.02Climate normal
31 °Climate normal

Ollie, Friday, 11 December

Climate normal for this date — 60-year average.

Average high31°
Average low17°
Average precipitation0.02 in
Chance of precipitation15%
Record high56° (2004)
Record low-19° (2000)
Sat, 1231° / 16°0.04Climate normal
31 °Climate normal

Ollie, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high31°
Average low16°
Average precipitation0.04 in
Chance of precipitation25%
Record high54° (2014)
Record low-23° (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 Ollie, 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 Ollie, 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.