As of 05:35 MDT

Weather in Melville, MT

40°

Melville, Thursday, 22 October, 05:35

Clear. Feels like 40°. High 67°, low 40°.

Pressure29.97 inHg

Wind1.9 mph W

Humidity76%

Visibility6.2 mi

Dew point33°

See detailed hourly forecast

Fri, 2351° / 35°

0.54

51 °

Melville, Friday, 23 October

Snow. High 51°, low 35°.

Pressure29.62 inHg

Wind2.4 mph NW

Humidity82%

Visibility3.5 mi

Dew point50°

Sat, 2443° / 21°

43 °

Melville, Saturday, 24 October

Clear. High 43°, low 21°.

Pressure30.36 inHg

Wind10.1 mph S

Humidity70%

Visibility6.2 mi

Dew point22°

Sun, 2545° / 31°

45 °

Melville, Sunday, 25 October

Clear. High 45°, low 31°.

Pressure30.30 inHg

Wind3.8 mph E

Humidity61%

Visibility6.2 mi

Dew point24°

Mon, 2644° / 29°

44 °

Melville, Monday, 26 October

Clear. High 44°, low 29°.

Pressure30.30 inHg

Wind6.3 mph E

Humidity73%

Visibility—

Dew point30°

Tue, 2742° / 34°

0.07

42 °

Melville, Tuesday, 27 October

Light rain. High 42°, low 34°.

Pressure30.00 inHg

Wind6.3 mph N

Humidity94%

Visibility—

Dew point36°

Wed, 2835° / 30°

0.28

35 °

Melville, Wednesday, 28 October

Snow. High 35°, low 30°.

Pressure30.30 inHg

Wind5.7 mph SE

Humidity96%

Visibility—

Dew point31°

Thu, 2937° / 25°

0.12

37 °

Melville, Thursday, 29 October

Snow. High 37°, low 25°.

Pressure30.06 inHg

Wind3.6 mph E

Humidity95%

Visibility—

Dew point30°

Fri, 3046° / 27°

46 °

Melville, Friday, 30 October

Clear. High 46°, low 27°.

Pressure29.74 inHg

Wind9.5 mph SW

Humidity69%

Visibility—

Dew point32°

Sat, 3152° / 33°

52 °

Melville, Saturday, 31 October

Overcast. High 52°, low 33°.

Pressure29.83 inHg

Wind6 mph SW

Humidity46%

Visibility—

Dew point27°

Sun, 0150° / 35°

50 °

Melville, Sunday, 1 November

Clear. High 50°, low 35°.

Pressure30.06 inHg

Wind4.6 mph E

Humidity46%

Visibility—

Dew point25°

Mon, 0258° / 34°

58 °

Melville, Monday, 2 November

Overcast. High 58°, low 34°.

Pressure30.00 inHg

Wind4.1 mph SE

Humidity34%

Visibility—

Dew point21°

Tue, 0362° / 38°

62 °

Melville, Tuesday, 3 November

Overcast. High 62°, low 38°.

Pressure30.03 inHg

Wind7 mph SW

Humidity29%

Visibility—

Dew point22°

Wed, 0459° / 46°

59 °

Melville, Wednesday, 4 November

Overcast. High 59°, low 46°.

Pressure29.97 inHg

Wind9.3 mph SW

Humidity48%

Visibility—

Dew point34°

Thu, 0563° / 42°

63 °

Melville, Thursday, 5 November

Clear. High 63°, low 42°.

Pressure29.97 inHg

Wind7.4 mph SW

Humidity31%

Visibility—

Dew point27°

Fri, 0666° / 48°

66 °

Melville, Friday, 6 November

Overcast. High 66°, low 48°.

Pressure29.85 inHg

Wind8.8 mph S

Humidity24%

Visibility—

Dew point22°

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 Melville, 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 Melville, 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.