As of 07:23 MDT

Weather in Hammond, MT

62°

Hammond, Saturday, 10 October, 07:23

Clear. Feels like 60°. High 78°, low 54°.

Pressure29.50 inHg

Wind8.6 mph W

Humidity36%

Visibility6.2 mi

Dew point36°

See detailed hourly forecast

Monthly outlook for Hammond, MT: average high 58°, average low 41.7°. That is 0.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 10 October (77.9°), the coolest 17 October (26.1°).

58°/41.7°

Average high / low

+0.5°

Above normal

3 / 3

Wet days / normal

0.8 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 October – 19 October	58.3°	57.6°	+0.4°
20 October – 29 October	57.5°	54.8°	+1.5°
30 October – 8 November	at normal	48.6°	—

October records over 66 years

89.6°1 October 2011All-time high

-15.3°30 October 1991All-time low

Sun, 1154° / 44°

0.15

54 °

Hammond, Sunday, 11 October

Light rain. High 54°, low 44°.

Pressure29.85 inHg

Wind8.2 mph NE

Humidity81%

Visibility6.2 mi

Dew point44°

Mon, 1245° / 41°

0.07

45 °

Hammond, Monday, 12 October

Light rain. High 45°, low 41°.

Pressure30.00 inHg

Wind13.5 mph NW

Humidity85%

Visibility6.2 mi

Dew point40°

Tue, 1352° / 38°

52 °

Hammond, Tuesday, 13 October

Light rain. High 52°, low 38°.

Pressure30.09 inHg

Wind7.3 mph E

Humidity69%

Visibility6.2 mi

Dew point34°

Wed, 1460° / 39°

60 °

Hammond, Wednesday, 14 October

Clear. High 60°, low 39°.

Pressure30.21 inHg

Wind13 mph SE

Humidity53%

Visibility—

Dew point37°

Thu, 1562° / 46°

62 °

Hammond, Thursday, 15 October

Overcast. High 62°, low 46°.

Pressure30.30 inHg

Wind9.9 mph NW

Humidity56%

Visibility—

Dew point41°

Fri, 1644° / 31°

44 °

Hammond, Friday, 16 October

Clear. High 44°, low 31°.

Pressure30.71 inHg

Wind22.2 mph NW

Humidity39%

Visibility—

Dew point14°

Sat, 1755° / 26°

55 °

Hammond, Saturday, 17 October

Mostly clear. High 55°, low 26°.

Pressure30.24 inHg

Wind22.6 mph S

Humidity22%

Visibility—

Dew point8°

Sun, 1867° / 46°

67 °

Hammond, Sunday, 18 October

Overcast. High 67°, low 46°.

Pressure29.97 inHg

Wind9.4 mph SW

Humidity21%

Visibility—

Dew point20°

Mon, 1967° / 51°

67 °

Hammond, Monday, 19 October

Clear. High 67°, low 51°.

Pressure29.83 inHg

Wind10.6 mph NE

Humidity26%

Visibility—

Dew point28°

Tue, 2054° / 41°

0.56

54 °

Hammond, Tuesday, 20 October

Rain. High 54°, low 41°.

Pressure29.88 inHg

Wind24.6 mph NW

Humidity94%

Visibility—

Dew point40°

Wed, 2161° / 38°

61 °

Hammond, Wednesday, 21 October

Mostly clear. High 61°, low 38°.

Pressure29.94 inHg

Wind14.3 mph SW

Humidity37%

Visibility—

Dew point27°

Thu, 2254° / 42°

54 °

Hammond, Thursday, 22 October

Clear. High 54°, low 42°.

Pressure30.15 inHg

Wind12.1 mph SE

Humidity28%

Visibility—

Dew point19°

Fri, 2366° / 42°

66 °

Hammond, Friday, 23 October

Overcast. High 66°, low 42°.

Pressure29.91 inHg

Wind11.4 mph SE

Humidity33%

Visibility—

Dew point29°

Sat, 2462° / 52°

62 °

Hammond, Saturday, 24 October

Partly cloudy. High 62°, low 52°.

Pressure30.03 inHg

Wind16.6 mph NW

Humidity38%

Visibility—

Dew point34°

Sun, 2548° / 37°

48 °

Hammond, Sunday, 25 October

Overcast. High 48°, low 37°.

Pressure30.50 inHg

Wind13.3 mph NW

Humidity60%

Visibility—

Dew point29°

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

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)

Sun, 0847° / 29°

0.04

47 °

Hammond, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°

Average low29°

Average precipitation0.04 in

Chance of precipitation25%

Record high75° (1999)

Record low-4° (2000)

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.