As of 20:48 MDT

Weather in Ollie, MT

41°Current weather

Ollie, Sunday, 25 October, 20:48

Overcast. Feels like 35°. High 46°, low 26°.

Pressure30.47 inHg
Wind8.3 mph SE
Humidity63%
Visibility6.2 mi
Dew point29°

Monthly outlook for Ollie, MT: average high 53°, average low 36.3°. That is 2.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 6 November (65.3°), the coolest 25 October (26.4°).

53°/36.3°
Average high / low
+2.9°
Above normal
3 / 3
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
25 October – 3 November50.5°49.3°+0.7°
4 November – 13 November57°43.4°+7.6°
14 November – 23 Novemberat normal39.5°—

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).

Mon, 2639° / 27°0.1Snow
39 °Snow

Ollie, Monday, 26 October

Snow. High 39°, low 27°.

Pressure30.42 inHg
Wind18.1 mph SE
Humidity83%
Visibility6.2 mi
Dew point33°
Tue, 2746° / 32°0.03Light rain
46 °Light rain

Ollie, Tuesday, 27 October

Light rain. High 46°, low 32°.

Pressure29.85 inHg
Wind12.8 mph S
Humidity87%
Visibility6.2 mi
Dew point36°
Wed, 2854° / 37°0Clear
54 °Clear

Ollie, Wednesday, 28 October

Clear. High 54°, low 37°.

Pressure29.97 inHg
Wind11.7 mph W
Humidity47%
Visibility6.2 mi
Dew point28°
Thu, 2955° / 38°0Clear
55 °Clear

Ollie, Thursday, 29 October

Clear. High 55°, low 38°.

Pressure30.03 inHg
Wind8.8 mph W
Humidity46%
Visibility6.2 mi
Dew point31°
Fri, 3043° / 34°0.05Light rain
43 °Light rain

Ollie, Friday, 30 October

Light rain. High 43°, low 34°.

Pressure30.12 inHg
Wind15.2 mph E
Humidity66%
Visibility—
Dew point31°
Sat, 3156° / 40°0.04Light rain
56 °Light rain

Ollie, Saturday, 31 October

Light rain. High 56°, low 40°.

Pressure29.97 inHg
Wind9.5 mph E
Humidity86%
Visibility—
Dew point44°
Sun, 0161° / 44°0Overcast
61 °Overcast

Ollie, Sunday, 1 November

Overcast. High 61°, low 44°.

Pressure29.80 inHg
Wind21.5 mph SE
Humidity63%
Visibility—
Dew point43°
Mon, 0251° / 39°0Overcast
51 °Overcast

Ollie, Monday, 2 November

Overcast. High 51°, low 39°.

Pressure29.94 inHg
Wind24 mph W
Humidity48%
Visibility—
Dew point27°
Tue, 0354° / 36°0Clear
54 °Clear

Ollie, Tuesday, 3 November

Clear. High 54°, low 36°.

Pressure30.06 inHg
Wind9 mph SE
Humidity34%
Visibility—
Dew point21°
Wed, 0452° / 36°0Overcast
52 °Overcast

Ollie, Wednesday, 4 November

Overcast. High 52°, low 36°.

Pressure30.15 inHg
Wind19.7 mph SE
Humidity53%
Visibility—
Dew point30°
Thu, 0563° / 39°0Overcast
63 °Overcast

Ollie, Thursday, 5 November

Overcast. High 63°, low 39°.

Pressure29.94 inHg
Wind10.9 mph S
Humidity48%
Visibility—
Dew point35°
Fri, 0665° / 44°0Overcast
65 °Overcast

Ollie, Friday, 6 November

Overcast. High 65°, low 44°.

Pressure29.50 inHg
Wind13.8 mph NW
Humidity36%
Visibility—
Dew point35°
Sat, 0743° / 32°0Overcast
43 °Overcast

Ollie, Saturday, 7 November

Overcast. High 43°, low 32°.

Pressure30.00 inHg
Wind14.6 mph NW
Humidity61%
Visibility—
Dew point28°
Sun, 0857° / 32°0Partly cloudy
57 °Partly cloudy

Ollie, Sunday, 8 November

Partly cloudy. High 57°, low 32°.

Pressure30.12 inHg
Wind14.8 mph S
Humidity55%
Visibility—
Dew point32°
Mon, 0962° / 44°0Overcast
62 °Overcast

Ollie, Monday, 9 November

Overcast. High 62°, low 44°.

Pressure29.85 inHg
Wind8.3 mph W
Humidity33%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1041° / 25°0.06Climate normal
41 °Climate normal

Ollie, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high41°
Average low25°
Average precipitation0.06 in
Chance of precipitation22%
Record high66° (2007)
Record low-7° (1986)
Wed, 1139° / 23°0.01Climate normal
39 °Climate normal

Ollie, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high39°
Average low23°
Average precipitation0.01 in
Chance of precipitation12%
Record high63° (1981)
Record low-5° (2022)
Thu, 1242° / 24°0.03Climate normal
42 °Climate normal

Ollie, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high42°
Average low24°
Average precipitation0.03 in
Chance of precipitation17%
Record high71° (1999)
Record low-8° (2022)
Fri, 1342° / 26°0.03Climate normal
42 °Climate normal

Ollie, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°
Average low26°
Average precipitation0.03 in
Chance of precipitation13%
Record high65° (1990)
Record low-12° (2014)
Sat, 1442° / 27°0.02Climate normal
42 °Climate normal

Ollie, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.02 in
Chance of precipitation13%
Record high66° (1990)
Record low-14° (2014)
Sun, 1542° / 25°0.01Climate normal
42 °Climate normal

Ollie, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high42°
Average low25°
Average precipitation0.01 in
Chance of precipitation15%
Record high64° (2001)
Record low-17° (2014)
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)

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.