As of 00:11 MDT

Weather in Ollie, MT

39°Current weather

Ollie, Saturday, 31 October, 00:11

Overcast. Feels like 33°. High 53°, low 39°.

Pressure30.06 inHg
Wind7.8 mph SE
Humidity92%
Visibility6.2 mi
Dew point37°

Monthly outlook for Ollie, MT: average high 53.4°, average low 38.4°. That is 5.1° above the climate normal for October. Precipitation is expected on 2 days (about 1.0 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 9 November (66.1°), the coolest 5 November (29.8°).

53.4°/38.4°
Average high / low
+5.1°
Above normal
2 / 3
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November54.7°45.8°+4.9°
10 November – 19 November51.2°41°+5.6°
20 November – 29 Novemberat normal35.2°—

October records over 66 years

89.4°1 October 2011All-time high
-7.8°30 October 1991All-time low

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

Sun, 0156° / 40°0.16Rain
56 °Rain

Ollie, Sunday, 1 November

Rain. High 56°, low 40°.

Pressure29.94 inHg
Wind6.6 mph SE
Humidity84%
Visibility1.5 mi
Dew point46°
Mon, 0251° / 41°0.82Rain
51 °Rain

Ollie, Monday, 2 November

Rain. High 51°, low 41°.

Pressure29.85 inHg
Wind18.4 mph N
Humidity98%
Visibility2.5 mi
Dew point47°
Tue, 0353° / 36°0Clear
53 °Clear

Ollie, Tuesday, 3 November

Clear. High 53°, low 36°.

Pressure30.27 inHg
Wind6.8 mph W
Humidity52%
Visibility6.2 mi
Dew point31°
Wed, 0450° / 34°0Mostly clear
50 °Mostly clear

Ollie, Wednesday, 4 November

Mostly clear. High 50°, low 34°.

Pressure30.21 inHg
Wind11.9 mph W
Humidity56%
Visibility—
Dew point31°
Thu, 0549° / 30°0Mostly clear
49 °Mostly clear

Ollie, Thursday, 5 November

Mostly clear. High 49°, low 30°.

Pressure30.12 inHg
Wind9.1 mph SE
Humidity66%
Visibility—
Dew point30°
Fri, 0655° / 41°0Overcast
55 °Overcast

Ollie, Friday, 6 November

Overcast. High 55°, low 41°.

Pressure29.77 inHg
Wind11.8 mph SE
Humidity47%
Visibility—
Dew point31°
Sat, 0753° / 42°0Clear
53 °Clear

Ollie, Saturday, 7 November

Clear. High 53°, low 42°.

Pressure30.06 inHg
Wind20.9 mph W
Humidity48%
Visibility—
Dew point29°
Sun, 0862° / 42°0Overcast
62 °Overcast

Ollie, Sunday, 8 November

Overcast. High 62°, low 42°.

Pressure30.12 inHg
Wind15.4 mph W
Humidity36%
Visibility—
Dew point28°
Mon, 0966° / 49°0Partly cloudy
66 °Partly cloudy

Ollie, Monday, 9 November

Partly cloudy. High 66°, low 49°.

Pressure30.00 inHg
Wind17.1 mph W
Humidity28%
Visibility—
Dew point28°
Tue, 1061° / 38°0Overcast
61 °Overcast

Ollie, Tuesday, 10 November

Overcast. High 61°, low 38°.

Pressure29.80 inHg
Wind28.9 mph NW
Humidity27%
Visibility—
Dew point26°
Wed, 1161° / 39°0Clear
61 °Clear

Ollie, Wednesday, 11 November

Clear. High 61°, low 39°.

Pressure29.77 inHg
Wind31.7 mph NW
Humidity30%
Visibility—
Dew point24°
Thu, 1247° / 37°0Clear
47 °Clear

Ollie, Thursday, 12 November

Clear. High 47°, low 37°.

Pressure30.18 inHg
Wind24.5 mph NW
Humidity35%
Visibility—
Dew point18°
Fri, 1349° / 34°0Clear
49 °Clear

Ollie, Friday, 13 November

Clear. High 49°, low 34°.

Pressure30.21 inHg
Wind11.2 mph SE
Humidity26%
Visibility—
Dew point10°
Sat, 1448° / 37°0Overcast
48 °Overcast

Ollie, Saturday, 14 November

Overcast. High 48°, low 37°.

Pressure29.88 inHg
Wind16.4 mph S
Humidity29%
Visibility—
Dew point13°
Sun, 1541° / 36°0Overcast
41 °Overcast

Ollie, Sunday, 15 November

Overcast. High 41°, low 36°.

Pressure29.97 inHg
Wind13.2 mph NW
Humidity47%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1642° / 26°0.02Climate normal
42 °Climate normal

Ollie, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°
Average low26°
Average precipitation0.02 in
Chance of precipitation12%
Record high65° (2001)
Record low0° (2014)
Tue, 1740° / 25°0.02Climate normal
40 °Climate normal

Ollie, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high40°
Average low25°
Average precipitation0.02 in
Chance of precipitation15%
Record high64° (2001)
Record low0° (1996)
Wed, 1841° / 24°0.03Climate normal
41 °Climate normal

Ollie, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high41°
Average low24°
Average precipitation0.03 in
Chance of precipitation20%
Record high64° (2008)
Record low-1° (2022)
Thu, 1938° / 24°0.04Climate normal
38 °Climate normal

Ollie, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high38°
Average low24°
Average precipitation0.04 in
Chance of precipitation27%
Record high63° (2003)
Record low-1° (1978)
Fri, 2038° / 22°0.02Climate normal
38 °Climate normal

Ollie, Friday, 20 November

Climate normal for this date — 60-year average.

Average high38°
Average low22°
Average precipitation0.02 in
Chance of precipitation13%
Record high60° (1990)
Record low-10° (1985)
Sat, 2137° / 22°0.02Climate normal
37 °Climate normal

Ollie, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high37°
Average low22°
Average precipitation0.02 in
Chance of precipitation17%
Record high61° (2012)
Record low-10° (1977)
Sun, 2237° / 22°0.02Climate normal
37 °Climate normal

Ollie, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high37°
Average low22°
Average precipitation0.02 in
Chance of precipitation17%
Record high58° (2017)
Record low-5° (1977)
Mon, 2336° / 21°0.02Climate normal
36 °Climate normal

Ollie, Monday, 23 November

Climate normal for this date — 60-year average.

Average high36°
Average low21°
Average precipitation0.02 in
Chance of precipitation15%
Record high59° (2017)
Record low-17° (1985)
Tue, 2437° / 21°0.01Climate normal
37 °Climate normal

Ollie, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high37°
Average low21°
Average precipitation0.01 in
Chance of precipitation10%
Record high56° (2017)
Record low-20° (1985)
Wed, 2535° / 21°0.04Climate normal
35 °Climate normal

Ollie, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high35°
Average low21°
Average precipitation0.04 in
Chance of precipitation23%
Record high64° (1960)
Record low-12° (2010)
Thu, 2634° / 19°0.02Climate normal
34 °Climate normal

Ollie, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high34°
Average low19°
Average precipitation0.02 in
Chance of precipitation17%
Record high60° (1998)
Record low-16° (1985)
Fri, 2732° / 19°0.02Climate normal
32 °Climate normal

Ollie, Friday, 27 November

Climate normal for this date — 60-year average.

Average high32°
Average low19°
Average precipitation0.02 in
Chance of precipitation13%
Record high55° (2017)
Record low-22° (1985)
Sat, 2834° / 19°0.02Climate normal
34 °Climate normal

Ollie, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high34°
Average low19°
Average precipitation0.02 in
Chance of precipitation17%
Record high54° (2002)
Record low-20° (1985)
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)

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.