As of 18:28 MDT

Weather in Baseline, MT

79°

Baseline, Tuesday, 6 October, 18:28

Clear. Feels like 79°. High 80°, low 47°.

Pressure29.97 inHg

Wind4.6 mph SW

Humidity16%

Visibility6.2 mi

Dew point32°

See detailed hourly forecast

Monthly outlook for Baseline, MT: average high 62.6°, average low 40.1°. That is 0.7° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 9 October (81.7°), the coolest 12 October (29.8°).

62.6°/40.1°

Average high / low

+0.7°

Above normal

3 / 3

Wet days / normal

1.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
6 October – 15 October	63.2°	61.9°	+0.7°
16 October – 25 October	61.6°	59.3°	+1.3°
26 October – 4 November	at normal	52.6°	—

October records over 66 years

91°1 October 2011All-time high

-18.8°30 October 1991All-time low

Climate normals and records are computed from the nearest reference point — Mossmain (7 mi).

Wed, 0776° / 33°

76 °

Baseline, Wednesday, 7 October

Partly cloudy. High 76°, low 33°.

Pressure30.06 inHg

Wind3.2 mph E

Humidity25%

Visibility6.2 mi

Dew point32°

Thu, 0879° / 31°

79 °

Baseline, Thursday, 8 October

Mostly clear. High 79°, low 31°.

Pressure29.97 inHg

Wind8.7 mph SW

Humidity23%

Visibility6.2 mi

Dew point33°

Fri, 0982° / 52°

82 °

Baseline, Friday, 9 October

Overcast. High 82°, low 52°.

Pressure29.62 inHg

Wind13.4 mph SW

Humidity19%

Visibility6.2 mi

Dew point30°

Sat, 1064° / 46°

64 °

Baseline, Saturday, 10 October

Overcast. High 64°, low 46°.

Pressure29.59 inHg

Wind8.7 mph E

Humidity35%

Visibility6.2 mi

Dew point34°

Sun, 1139° / 30°

0.69

39 °

Baseline, Sunday, 11 October

Snow. High 39°, low 30°.

Pressure30.18 inHg

Wind10.1 mph NE

Humidity98%

Visibility—

Dew point31°

Mon, 1239° / 30°

0.09

39 °

Baseline, Monday, 12 October

Snow. High 39°, low 30°.

Pressure30.09 inHg

Wind7.3 mph NE

Humidity99%

Visibility—

Dew point34°

Tue, 1367° / 40°

67 °

Baseline, Tuesday, 13 October

Partly cloudy. High 67°, low 40°.

Pressure29.71 inHg

Wind10.4 mph SW

Humidity60%

Visibility—

Dew point44°

Wed, 1459° / 43°

0.03

59 °

Baseline, Wednesday, 14 October

Light rain. High 59°, low 43°.

Pressure29.88 inHg

Wind21.5 mph N

Humidity32%

Visibility—

Dew point28°

Thu, 1546° / 38°

0.3

46 °

Baseline, Thursday, 15 October

Snow. High 46°, low 38°.

Pressure30.59 inHg

Wind17.6 mph N

Humidity49%

Visibility—

Dew point25°

Fri, 1651° / 30°

51 °

Baseline, Friday, 16 October

Clear. High 51°, low 30°.

Pressure30.62 inHg

Wind12.3 mph SW

Humidity35%

Visibility—

Dew point18°

Sat, 1761° / 37°

61 °

Baseline, Saturday, 17 October

Clear. High 61°, low 37°.

Pressure30.27 inHg

Wind10.7 mph SW

Humidity29%

Visibility—

Dew point20°

Sun, 1864° / 45°

64 °

Baseline, Sunday, 18 October

Clear. High 64°, low 45°.

Pressure30.12 inHg

Wind6.8 mph E

Humidity29%

Visibility—

Dew point25°

Mon, 1963° / 43°

63 °

Baseline, Monday, 19 October

Clear. High 63°, low 43°.

Pressure29.88 inHg

Wind4.8 mph E

Humidity29%

Visibility—

Dew point23°

Tue, 2068° / 46°

68 °

Baseline, Tuesday, 20 October

Clear. High 68°, low 46°.

Pressure29.85 inHg

Wind14.9 mph SW

Humidity28%

Visibility—

Dew point27°

Wed, 2162° / 51°

62 °

Baseline, Wednesday, 21 October

Partly cloudy. High 62°, low 51°.

Pressure29.77 inHg

Wind28.3 mph W

Humidity30%

Visibility—

Dew point29°

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

Thu, 2258° / 37°

0.05

58 °

Baseline, Thursday, 22 October

Climate normal for this date — 60-year average.

Average high58°

Average low37°

Average precipitation0.05 in

Chance of precipitation22%

Record high79° (2003)

Record low15° (2020)

Fri, 2358° / 37°

0.05

58 °

Baseline, Friday, 23 October

Climate normal for this date — 60-year average.

Average high58°

Average low37°

Average precipitation0.05 in

Chance of precipitation25%

Record high73° (1973)

Record low5° (2020)

Sat, 2458° / 37°

0.04

58 °

Baseline, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high58°

Average low37°

Average precipitation0.04 in

Chance of precipitation20%

Record high75° (1992)

Record low10° (1975)

Sun, 2557° / 37°

0.03

57 °

Baseline, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high57°

Average low37°

Average precipitation0.03 in

Chance of precipitation15%

Record high75° (2014)

Record low1° (2020)

Mon, 2656° / 37°

0.05

56 °

Baseline, Monday, 26 October

Climate normal for this date — 60-year average.

Average high56°

Average low37°

Average precipitation0.05 in

Chance of precipitation23%

Record high74° (1999)

Record low1° (2020)

Tue, 2755° / 35°

0.04

55 °

Baseline, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high55°

Average low35°

Average precipitation0.04 in

Chance of precipitation18%

Record high74° (2024)

Record low6° (2023)

Wed, 2855° / 34°

0.06

55 °

Baseline, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high55°

Average low34°

Average precipitation0.06 in

Chance of precipitation27%

Record high73° (1990)

Record low5° (2023)

Thu, 2952° / 34°

0.06

52 °

Baseline, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high52°

Average low34°

Average precipitation0.06 in

Chance of precipitation33%

Record high74° (1987)

Record low-2° (1991)

Fri, 3052° / 30°

0.04

52 °

Baseline, Friday, 30 October

Climate normal for this date — 60-year average.

Average high52°

Average low30°

Average precipitation0.04 in

Chance of precipitation22%

Record high72° (1962)

Record low-19° (1991)

Sat, 3151° / 32°

0.06

51 °

Baseline, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°

Average low32°

Average precipitation0.06 in

Chance of precipitation22%

Record high72° (1999)

Record low-3° (1996)

Sun, 0151° / 32°

0.05

51 °

Baseline, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°

Average low32°

Average precipitation0.05 in

Chance of precipitation20%

Record high70° (1965)

Record low-1° (2003)

Mon, 0250° / 31°

0.02

50 °

Baseline, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°

Average low31°

Average precipitation0.02 in

Chance of precipitation18%

Record high70° (1965)

Record low-16° (1991)

Tue, 0351° / 32°

0.02

51 °

Baseline, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°

Average low32°

Average precipitation0.02 in

Chance of precipitation15%

Record high69° (1981)

Record low-4° (1991)

Wed, 0452° / 33°

0.04

52 °

Baseline, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°

Average low33°

Average precipitation0.04 in

Chance of precipitation23%

Record high69° (1978)

Record low3° (1995)

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 Baseline, 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 Baseline, 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.