As of 07:13 MDT

Weather in Olive, MT

45°

Olive, Thursday, 8 October, 07:13

Clear. Feels like 42°. High 76°, low 45°.

Pressure29.97 inHg

Wind6.3 mph S

Humidity65%

Visibility6.2 mi

Dew point34°

See detailed hourly forecast

Monthly outlook for Olive, MT: average high 56.2°, average low 40°. That is 2° below the climate normal for October. Precipitation is expected on 4 days (about 2.4 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 9 October (85.3°), the coolest 17 October (26.1°).

56.2°/40°

Average high / low

−2°

Below normal

4 / 3

Wet days / normal

2.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 October – 17 October	56°	60.2°	-2.4°
18 October – 27 October	56.5°	58°	-0.8°
28 October – 6 November	at normal	51.5°	—

October records over 66 years

92.5°1 October 2011All-time high

-14.4°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Broadus (9 mi).

Fri, 0985° / 51°

85 °

Olive, Friday, 9 October

Overcast. High 85°, low 51°.

Pressure29.59 inHg

Wind7.3 mph S

Humidity23%

Visibility6.2 mi

Dew point37°

Sat, 1068° / 50°

68 °

Olive, Saturday, 10 October

Mostly clear. High 68°, low 50°.

Pressure29.62 inHg

Wind10 mph N

Humidity33%

Visibility6.2 mi

Dew point36°

Sun, 1149° / 41°

0.24

49 °

Olive, Sunday, 11 October

Rain. High 49°, low 41°.

Pressure30.00 inHg

Wind10 mph N

Humidity79%

Visibility6.2 mi

Dew point40°

Mon, 1245° / 39°

0.35

45 °

Olive, Monday, 12 October

Rain. High 45°, low 39°.

Pressure29.97 inHg

Wind12.3 mph E

Humidity79%

Visibility—

Dew point38°

Tue, 1351° / 35°

51 °

Olive, Tuesday, 13 October

Overcast. High 51°, low 35°.

Pressure30.09 inHg

Wind8.4 mph E

Humidity80%

Visibility—

Dew point38°

Wed, 1464° / 48°

0.05

64 °

Olive, Wednesday, 14 October

Light rain. High 64°, low 48°.

Pressure29.50 inHg

Wind21.6 mph N

Humidity46%

Visibility—

Dew point41°

Thu, 1548° / 32°

1.75

48 °

Olive, Thursday, 15 October

Snow. High 48°, low 32°.

Pressure30.12 inHg

Wind38.9 mph NW

Humidity98%

Visibility—

Dew point33°

Fri, 1634° / 27°

0.03

34 °

Olive, Friday, 16 October

Light snow. High 34°, low 27°.

Pressure30.50 inHg

Wind22.7 mph NW

Humidity100%

Visibility—

Dew point33°

Sat, 1740° / 26°

40 °

Olive, Saturday, 17 October

Clear. High 40°, low 26°.

Pressure30.18 inHg

Wind7.7 mph W

Humidity86%

Visibility—

Dew point34°

Sun, 1849° / 33°

49 °

Olive, Sunday, 18 October

Mostly clear. High 49°, low 33°.

Pressure30.27 inHg

Wind11.7 mph W

Humidity75%

Visibility—

Dew point34°

Mon, 1952° / 40°

52 °

Olive, Monday, 19 October

Partly cloudy. High 52°, low 40°.

Pressure30.09 inHg

Wind8.3 mph W

Humidity61%

Visibility—

Dew point37°

Tue, 2065° / 42°

65 °

Olive, Tuesday, 20 October

Partly cloudy. High 65°, low 42°.

Pressure30.03 inHg

Wind9 mph S

Humidity46%

Visibility—

Dew point35°

Wed, 2169° / 51°

69 °

Olive, Wednesday, 21 October

Overcast. High 69°, low 51°.

Pressure29.44 inHg

Wind26.5 mph W

Humidity30%

Visibility—

Dew point30°

Thu, 2250° / 42°

0.02

50 °

Olive, Thursday, 22 October

Light rain. High 50°, low 42°.

Pressure29.56 inHg

Wind22 mph W

Humidity38%

Visibility—

Dew point22°

Fri, 2355° / 38°

55 °

Olive, Friday, 23 October

Partly cloudy. High 55°, low 38°.

Pressure29.68 inHg

Wind10.4 mph N

Humidity46%

Visibility—

Dew point28°

From day 17 onward the outlook is built from 60-year climate statistics

Sat, 2457° / 37°

0.03

57 °

Olive, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high57°

Average low37°

Average precipitation0.03 in

Chance of precipitation22%

Record high77° (1965)

Record low18° (2020)

Sun, 2558° / 37°

0.02

58 °

Olive, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high58°

Average low37°

Average precipitation0.02 in

Chance of precipitation15%

Record high76° (2017)

Record low0° (2020)

Mon, 2656° / 36°

0.04

56 °

Olive, Monday, 26 October

Climate normal for this date — 60-year average.

Average high56°

Average low36°

Average precipitation0.04 in

Chance of precipitation22%

Record high76° (1960)

Record low-6° (2020)

Tue, 2755° / 35°

0.03

55 °

Olive, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high55°

Average low35°

Average precipitation0.03 in

Chance of precipitation18%

Record high76° (2016)

Record low4° (2023)

Wed, 2854° / 35°

0.05

54 °

Olive, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high54°

Average low35°

Average precipitation0.05 in

Chance of precipitation28%

Record high76° (1990)

Record low5° (2023)

Thu, 2952° / 34°

0.07

52 °

Olive, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high52°

Average low34°

Average precipitation0.07 in

Chance of precipitation40%

Record high76° (1968)

Record low-1° (1991)

Fri, 3051° / 33°

0.03

51 °

Olive, Friday, 30 October

Climate normal for this date — 60-year average.

Average high51°

Average low33°

Average precipitation0.03 in

Chance of precipitation17%

Record high73° (1965)

Record low-14° (1991)

Sat, 3151° / 33°

0.02

51 °

Olive, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°

Average low33°

Average precipitation0.02 in

Chance of precipitation12%

Record high78° (1999)

Record low6° (1991)

Sun, 0151° / 33°

0.03

51 °

Olive, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°

Average low33°

Average precipitation0.03 in

Chance of precipitation20%

Record high74° (1965)

Record low5° (1991)

Mon, 0251° / 32°

0.02

51 °

Olive, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°

Average low32°

Average precipitation0.02 in

Chance of precipitation18%

Record high76° (2008)

Record low-6° (1991)

Tue, 0351° / 32°

0.03

51 °

Olive, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°

Average low32°

Average precipitation0.03 in

Chance of precipitation23%

Record high69° (1975)

Record low-8° (1991)

Wed, 0452° / 32°

0.03

52 °

Olive, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°

Average low32°

Average precipitation0.03 in

Chance of precipitation17%

Record high73° (1965)

Record low11° (1995)

Thu, 0551° / 33°

0.03

51 °

Olive, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°

Average low33°

Average precipitation0.03 in

Chance of precipitation22%

Record high71° (2010)

Record low12° (2003)

Fri, 0650° / 31°

0.04

50 °

Olive, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°

Average low31°

Average precipitation0.04 in

Chance of precipitation20%

Record high73° (2010)

Record low7° (1991)

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 Olive, 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 Olive, 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.