As of 06:13 MDT

Weather in Orinoco, MT

46°

Orinoco, Sunday, 11 October, 06:13

Light rain. Feels like 42°. High 46°, low 42°.

Pressure29.94 inHg

Wind7.7 mph NE

Humidity100%

Visibility4.1 mi

Dew point45°

See detailed hourly forecast

Mon, 1245° / 37°

0.14

45 °

Orinoco, Monday, 12 October

Rain. High 45°, low 37°.

Pressure30.09 inHg

Wind11.1 mph NW

Humidity69%

Visibility6.2 mi

Dew point34°

Tue, 1353° / 34°

53 °

Orinoco, Tuesday, 13 October

Overcast. High 53°, low 34°.

Pressure30.09 inHg

Wind4.2 mph SE

Humidity60%

Visibility6.2 mi

Dew point35°

Wed, 1456° / 32°

0.02

56 °

Orinoco, Wednesday, 14 October

Light rain. High 56°, low 32°.

Pressure30.24 inHg

Wind2.9 mph SE

Humidity58%

Visibility6.2 mi

Dew point36°

Thu, 1560° / 41°

0.01

60 °

Orinoco, Thursday, 15 October

Light rain. High 60°, low 41°.

Pressure30.47 inHg

Wind12.8 mph N

Humidity42%

Visibility—

Dew point32°

Fri, 1665° / 35°

65 °

Orinoco, Friday, 16 October

Clear. High 65°, low 35°.

Pressure30.45 inHg

Wind10.4 mph SE

Humidity38%

Visibility—

Dew point29°

Sat, 1769° / 37°

69 °

Orinoco, Saturday, 17 October

Mostly clear. High 69°, low 37°.

Pressure30.09 inHg

Wind11.2 mph SE

Humidity22%

Visibility—

Dew point16°

Sun, 1875° / 56°

75 °

Orinoco, Sunday, 18 October

Partly cloudy. High 75°, low 56°.

Pressure29.91 inHg

Wind14.3 mph W

Humidity25%

Visibility—

Dew point31°

Mon, 1973° / 56°

73 °

Orinoco, Monday, 19 October

Overcast. High 73°, low 56°.

Pressure29.83 inHg

Wind7.7 mph NW

Humidity26%

Visibility—

Dew point30°

Tue, 2062° / 49°

62 °

Orinoco, Tuesday, 20 October

Overcast. High 62°, low 49°.

Pressure29.88 inHg

Wind10.7 mph N

Humidity32%

Visibility—

Dew point29°

Wed, 2156° / 43°

56 °

Orinoco, Wednesday, 21 October

Mostly clear. High 56°, low 43°.

Pressure30.18 inHg

Wind10.1 mph NW

Humidity40%

Visibility—

Dew point29°

Thu, 2262° / 42°

62 °

Orinoco, Thursday, 22 October

Overcast. High 62°, low 42°.

Pressure30.03 inHg

Wind10.1 mph N

Humidity37%

Visibility—

Dew point28°

Fri, 2358° / 47°

0.1

58 °

Orinoco, Friday, 23 October

Light rain. High 58°, low 47°.

Pressure30.12 inHg

Wind21.9 mph NW

Humidity39%

Visibility—

Dew point31°

Sat, 2456° / 39°

56 °

Orinoco, Saturday, 24 October

Mostly clear. High 56°, low 39°.

Pressure30.42 inHg

Wind7.4 mph E

Humidity37%

Visibility—

Dew point25°

Sun, 2564° / 45°

64 °

Orinoco, Sunday, 25 October

Partly cloudy. High 64°, low 45°.

Pressure30.33 inHg

Wind10.3 mph NW

Humidity34%

Visibility—

Dew point29°

Mon, 2670° / 48°

70 °

Orinoco, Monday, 26 October

Clear. High 70°, low 48°.

Pressure30.12 inHg

Wind9.7 mph SE

Humidity26%

Visibility—

Dew point27°

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 Orinoco, 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 Orinoco, 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.