As of 22:43 MDT

Weather in Ollie, MT

26°Current weather

Ollie, Saturday, 24 October, 22:43

Overcast. Feels like 21°. High 49°, low 26°.

Pressure30.36 inHg
Wind4.3 mph SE
Humidity71%
Visibility6.2 mi
Dew point19°

Monthly outlook for Ollie, MT: average high 52.9°, average low 37.2°. That is 2.5° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 5 November (62°), the coolest 24 October (26.2°).

52.9°/37.2°
Average high / low
+2.5°
Above normal
1 / 3
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November50.7°50.1°+0.3°
3 November – 12 November56.7°43.8°+7.2°
13 November – 22 Novemberat normal40.1°—

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, 2552° / 28°0Clear
52 °Clear

Ollie, Sunday, 25 October

Clear. High 52°, low 28°.

Pressure30.42 inHg
Wind11.8 mph SE
Humidity44%
Visibility6.2 mi
Dew point20°
Mon, 2642° / 32°0.06Snow
42 °Snow

Ollie, Monday, 26 October

Snow. High 42°, low 32°.

Pressure30.39 inHg
Wind15 mph SE
Humidity72%
Visibility6.2 mi
Dew point28°
Tue, 2738° / 31°0.02Snow
38 °Snow

Ollie, Tuesday, 27 October

Snow. High 38°, low 31°.

Pressure29.94 inHg
Wind15.7 mph SE
Humidity87%
Visibility6.2 mi
Dew point31°
Wed, 2853° / 34°0Clear
53 °Clear

Ollie, Wednesday, 28 October

Clear. High 53°, low 34°.

Pressure30.00 inHg
Wind15.9 mph W
Humidity50%
Visibility6.2 mi
Dew point32°
Thu, 2957° / 34°0Overcast
57 °Overcast

Ollie, Thursday, 29 October

Overcast. High 57°, low 34°.

Pressure30.00 inHg
Wind14.5 mph SE
Humidity46%
Visibility—
Dew point30°
Fri, 3048° / 38°0.01Light rain
48 °Light rain

Ollie, Friday, 30 October

Light rain. High 48°, low 38°.

Pressure30.06 inHg
Wind8.9 mph NW
Humidity85%
Visibility—
Dew point39°
Sat, 3156° / 39°0Partly cloudy
56 °Partly cloudy

Ollie, Saturday, 31 October

Partly cloudy. High 56°, low 39°.

Pressure29.77 inHg
Wind8.9 mph NW
Humidity56%
Visibility—
Dew point36°
Sun, 0159° / 41°0Clear
59 °Clear

Ollie, Sunday, 1 November

Clear. High 59°, low 41°.

Pressure29.91 inHg
Wind17.5 mph W
Humidity40%
Visibility—
Dew point30°
Mon, 0254° / 38°0Overcast
54 °Overcast

Ollie, Monday, 2 November

Overcast. High 54°, low 38°.

Pressure30.21 inHg
Wind10.2 mph W
Humidity35%
Visibility—
Dew point22°
Tue, 0360° / 41°0Partly cloudy
60 °Partly cloudy

Ollie, Tuesday, 3 November

Partly cloudy. High 60°, low 41°.

Pressure29.77 inHg
Wind17.2 mph W
Humidity40%
Visibility—
Dew point30°
Wed, 0450° / 41°0Clear
50 °Clear

Ollie, Wednesday, 4 November

Clear. High 50°, low 41°.

Pressure29.88 inHg
Wind19.8 mph NW
Humidity48%
Visibility—
Dew point28°
Thu, 0562° / 40°0Overcast
62 °Overcast

Ollie, Thursday, 5 November

Overcast. High 62°, low 40°.

Pressure29.74 inHg
Wind15.3 mph SW
Humidity26%
Visibility—
Dew point21°
Fri, 0656° / 48°0Overcast
56 °Overcast

Ollie, Friday, 6 November

Overcast. High 56°, low 48°.

Pressure29.68 inHg
Wind21.8 mph W
Humidity31%
Visibility—
Dew point24°
Sat, 0755° / 42°0Overcast
55 °Overcast

Ollie, Saturday, 7 November

Overcast. High 55°, low 42°.

Pressure29.88 inHg
Wind25.7 mph W
Humidity55%
Visibility—
Dew point30°
Sun, 0857° / 41°0Partly cloudy
57 °Partly cloudy

Ollie, Sunday, 8 November

Partly cloudy. High 57°, low 41°.

Pressure30.09 inHg
Wind15.8 mph NW
Humidity41%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0941° / 26°0.06Climate normal
41 °Climate normal

Ollie, Monday, 9 November

Climate normal for this date — 60-year average.

Average high41°
Average low26°
Average precipitation0.06 in
Chance of precipitation27%
Record high68° (2016)
Record low-1° (2000)
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)

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.