As of 19:25 MDT

Weather in Waco, MT

74°

Waco, Friday, 9 October, 19:25

Clear. Feels like 73°. High 86°, low 50°.

Pressure29.38 inHg

Wind8.1 mph S

Humidity26%

Visibility6.2 mi

Dew point37°

See detailed hourly forecast

Sat, 1069° / 49°

0.08

69 °

Waco, Saturday, 10 October

Rain. High 69°, low 49°.

Pressure29.62 inHg

Wind10.1 mph NE

Humidity40%

Visibility6.2 mi

Dew point38°

Sun, 1147° / 41°

0.55

47 °

Waco, Sunday, 11 October

Rain. High 47°, low 41°.

Pressure29.94 inHg

Wind12.5 mph NE

Humidity92%

Visibility3.3 mi

Dew point43°

Mon, 1242° / 36°

0.28

42 °

Waco, Monday, 12 October

Snow. High 42°, low 36°.

Pressure30.12 inHg

Wind10.2 mph N

Humidity86%

Visibility6.2 mi

Dew point34°

Tue, 1355° / 33°

55 °

Waco, Tuesday, 13 October

Mostly clear. High 55°, low 33°.

Pressure30.12 inHg

Wind4.2 mph SW

Humidity66%

Visibility6.2 mi

Dew point36°

Wed, 1457° / 36°

57 °

Waco, Wednesday, 14 October

Overcast. High 57°, low 36°.

Pressure30.24 inHg

Wind4.9 mph NE

Humidity53%

Visibility—

Dew point35°

Thu, 1557° / 41°

57 °

Waco, Thursday, 15 October

Mostly clear. High 57°, low 41°.

Pressure30.27 inHg

Wind20.8 mph NW

Humidity58%

Visibility—

Dew point40°

Fri, 1645° / 36°

45 °

Waco, Friday, 16 October

Mostly clear. High 45°, low 36°.

Pressure30.68 inHg

Wind20.8 mph NW

Humidity44%

Visibility—

Dew point20°

Sat, 1764° / 33°

64 °

Waco, Saturday, 17 October

Partly cloudy. High 64°, low 33°.

Pressure30.06 inHg

Wind12.4 mph W

Humidity32%

Visibility—

Dew point22°

Sun, 1865° / 47°

65 °

Waco, Sunday, 18 October

Clear. High 65°, low 47°.

Pressure29.97 inHg

Wind7.4 mph E

Humidity33%

Visibility—

Dew point29°

Mon, 1962° / 48°

0.01

62 °

Waco, Monday, 19 October

Light rain. High 62°, low 48°.

Pressure29.71 inHg

Wind10.6 mph NE

Humidity36%

Visibility—

Dew point32°

Tue, 2057° / 45°

57 °

Waco, Tuesday, 20 October

Overcast. High 57°, low 45°.

Pressure29.71 inHg

Wind19.3 mph NW

Humidity44%

Visibility—

Dew point33°

Wed, 2157° / 42°

57 °

Waco, Wednesday, 21 October

Mostly clear. High 57°, low 42°.

Pressure30.09 inHg

Wind15 mph W

Humidity35%

Visibility—

Dew point25°

Thu, 2254° / 46°

54 °

Waco, Thursday, 22 October

Overcast. High 54°, low 46°.

Pressure29.85 inHg

Wind15.8 mph SW

Humidity40%

Visibility—

Dew point30°

Fri, 2354° / 41°

54 °

Waco, Friday, 23 October

Partly cloudy. High 54°, low 41°.

Pressure30.24 inHg

Wind14.5 mph NW

Humidity36%

Visibility—

Dew point24°

Sat, 2458° / 41°

58 °

Waco, Saturday, 24 October

Overcast. High 58°, low 41°.

Pressure30.12 inHg

Wind23.4 mph W

Humidity27%

Visibility—

Dew point19°

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 Waco, 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 Waco, 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.