As of 19:26 MDT

Weather in Hammond, MT

72°

Hammond, Friday, 9 October, 19:26

Clear. Feels like 70°. High 85°, low 51°.

Pressure29.44 inHg

Wind3.6 mph SE

Humidity24%

Visibility6.2 mi

Dew point34°

See detailed hourly forecast

Monthly outlook for Hammond, MT: average high 57.3°, average low 41.1°. That is 0° below the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 4 days and 0.8 inches. The warmest day looks like 9 October (84.6°), the coolest 17 October (28.7°).

57.3°/41.1°

Average high / low

−0°

Below normal

4 / 4

Wet days / normal

0.9 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 October – 18 October	58.3°	57.7°	+0.3°
19 October – 28 October	55.6°	55.6°	+0°
29 October – 7 November	at normal	49°	—

October records over 66 years

89.6°1 October 2011All-time high

-15.3°30 October 1991All-time low

Sat, 1077° / 54°

77 °

Hammond, Saturday, 10 October

Mostly clear. High 77°, low 54°.

Pressure29.53 inHg

Wind6 mph N

Humidity29%

Visibility6.2 mi

Dew point35°

Sun, 1152° / 45°

0.16

52 °

Hammond, Sunday, 11 October

Light rain. High 52°, low 45°.

Pressure29.88 inHg

Wind8.3 mph NE

Humidity75%

Visibility6.2 mi

Dew point42°

Mon, 1246° / 41°

0.17

46 °

Hammond, Monday, 12 October

Rain. High 46°, low 41°.

Pressure29.91 inHg

Wind1.9 mph N

Humidity92%

Visibility4.3 mi

Dew point44°

Tue, 1349° / 39°

49 °

Hammond, Tuesday, 13 October

Overcast. High 49°, low 39°.

Pressure30.09 inHg

Wind6.3 mph E

Humidity71%

Visibility6.2 mi

Dew point37°

Wed, 1459° / 46°

59 °

Hammond, Wednesday, 14 October

Overcast. High 59°, low 46°.

Pressure30.24 inHg

Wind12.2 mph SE

Humidity59%

Visibility—

Dew point40°

Thu, 1556° / 37°

0.01

56 °

Hammond, Thursday, 15 October

Light snow. High 56°, low 37°.

Pressure30.24 inHg

Wind26.4 mph NW

Humidity62%

Visibility—

Dew point42°

Fri, 1638° / 31°

0.01

38 °

Hammond, Friday, 16 October

Light snow. High 38°, low 31°.

Pressure30.62 inHg

Wind33.6 mph NW

Humidity60%

Visibility—

Dew point21°

Sat, 1759° / 29°

59 °

Hammond, Saturday, 17 October

Clear. High 59°, low 29°.

Pressure30.12 inHg

Wind20.3 mph S

Humidity33%

Visibility—

Dew point20°

Sun, 1862° / 45°

62 °

Hammond, Sunday, 18 October

Overcast. High 62°, low 45°.

Pressure30.00 inHg

Wind13.5 mph SE

Humidity32%

Visibility—

Dew point27°

Mon, 1966° / 42°

0.02

66 °

Hammond, Monday, 19 October

Light rain. High 66°, low 42°.

Pressure29.74 inHg

Wind20.4 mph S

Humidity33%

Visibility—

Dew point30°

Tue, 2061° / 42°

61 °

Hammond, Tuesday, 20 October

Overcast. High 61°, low 42°.

Pressure29.71 inHg

Wind11.5 mph E

Humidity40%

Visibility—

Dew point30°

Wed, 2151° / 42°

0.38

51 °

Hammond, Wednesday, 21 October

Rain. High 51°, low 42°.

Pressure30.09 inHg

Wind17.4 mph NW

Humidity56%

Visibility—

Dew point32°

Thu, 2254° / 39°

54 °

Hammond, Thursday, 22 October

Overcast. High 54°, low 39°.

Pressure29.83 inHg

Wind10.1 mph SE

Humidity36%

Visibility—

Dew point23°

Fri, 2347° / 40°

0.1

47 °

Hammond, Friday, 23 October

Light rain. High 47°, low 40°.

Pressure30.21 inHg

Wind24.6 mph NW

Humidity51%

Visibility—

Dew point28°

Sat, 2455° / 36°

55 °

Hammond, Saturday, 24 October

Overcast. High 55°, low 36°.

Pressure30.15 inHg

Wind22.9 mph NW

Humidity33%

Visibility—

Dew point20°

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

Sun, 2556° / 35°

0.02

56 °

Hammond, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high56°

Average low35°

Average precipitation0.02 in

Chance of precipitation12%

Record high74° (2017)

Record low0° (2020)

Mon, 2655° / 35°

0.04

55 °

Hammond, Monday, 26 October

Climate normal for this date — 60-year average.

Average high55°

Average low35°

Average precipitation0.04 in

Chance of precipitation20%

Record high75° (1960)

Record low-3° (2020)

Tue, 2753° / 34°

0.03

53 °

Hammond, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high53°

Average low34°

Average precipitation0.03 in

Chance of precipitation22%

Record high74° (2016)

Record low6° (2023)

Wed, 2852° / 34°

0.06

52 °

Hammond, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high52°

Average low34°

Average precipitation0.06 in

Chance of precipitation28%

Record high75° (1990)

Record low7° (2023)

Thu, 2950° / 33°

0.09

50 °

Hammond, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high50°

Average low33°

Average precipitation0.09 in

Chance of precipitation32%

Record high76° (1968)

Record low-2° (1991)

Fri, 3049° / 31°

0.03

49 °

Hammond, Friday, 30 October

Climate normal for this date — 60-year average.

Average high49°

Average low31°

Average precipitation0.03 in

Chance of precipitation17%

Record high72° (1968)

Record low-15° (1991)

Sat, 3149° / 32°

0.02

49 °

Hammond, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high49°

Average low32°

Average precipitation0.02 in

Chance of precipitation18%

Record high76° (1999)

Record low5° (1991)

Sun, 0149° / 32°

0.04

49 °

Hammond, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°

Average low32°

Average precipitation0.04 in

Chance of precipitation20%

Record high72° (1965)

Record low4° (1991)

Mon, 0249° / 30°

0.03

49 °

Hammond, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°

Average low30°

Average precipitation0.03 in

Chance of precipitation18%

Record high74° (2008)

Record low-8° (1991)

Tue, 0348° / 31°

0.03

48 °

Hammond, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high48°

Average low31°

Average precipitation0.03 in

Chance of precipitation23%

Record high68° (2020)

Record low-10° (1991)

Wed, 0450° / 31°

0.02

50 °

Hammond, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°

Average low31°

Average precipitation0.02 in

Chance of precipitation17%

Record high71° (1975)

Record low14° (1995)

Thu, 0549° / 31°

0.03

49 °

Hammond, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°

Average low31°

Average precipitation0.03 in

Chance of precipitation22%

Record high69° (1975)

Record low8° (2003)

Fri, 0648° / 30°

0.04

48 °

Hammond, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°

Average low30°

Average precipitation0.04 in

Chance of precipitation18%

Record high70° (1999)

Record low5° (1991)

Sat, 0748° / 30°

0.03

48 °

Hammond, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°

Average low30°

Average precipitation0.03 in

Chance of precipitation12%

Record high73° (1999)

Record low-1° (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 Hammond, 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 Hammond, 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.