As of 11:41 MDT

Weather in Manhattan, MT

78°

Manhattan, Friday, 9 October, 11:41

Partly cloudy. Feels like 76°. High 82°, low 43°.

Pressure29.65 inHg

Wind15 mph SW

Humidity23%

Visibility6.2 mi

Dew point37°

See detailed hourly forecast

Sat, 1062° / 34°

0.35

62 °

Manhattan, Saturday, 10 October

Rain. High 62°, low 34°.

Pressure29.56 inHg

Wind2.3 mph NW

Humidity44%

Visibility6.2 mi

Dew point38°

Sun, 1140° / 34°

0.69

40 °

Manhattan, Sunday, 11 October

Snow. High 40°, low 34°.

Pressure29.94 inHg

Wind5.5 mph NW

Humidity88%

Visibility4.1 mi

Dew point35°

Mon, 1238° / 29°

0.29

38 °

Manhattan, Monday, 12 October

Snow. High 38°, low 29°.

Pressure30.15 inHg

Wind1.4 mph N

Humidity88%

Visibility6.2 mi

Dew point31°

Tue, 1343° / 27°

43 °

Manhattan, Tuesday, 13 October

Overcast. High 43°, low 27°.

Pressure30.21 inHg

Wind5 mph S

Humidity85%

Visibility—

Dew point31°

Wed, 1451° / 30°

51 °

Manhattan, Wednesday, 14 October

Clear. High 51°, low 30°.

Pressure30.15 inHg

Wind6.5 mph S

Humidity58%

Visibility—

Dew point30°

Thu, 1555° / 37°

55 °

Manhattan, Thursday, 15 October

Mostly clear. High 55°, low 37°.

Pressure30.27 inHg

Wind13.4 mph N

Humidity55%

Visibility—

Dew point33°

Fri, 1649° / 31°

49 °

Manhattan, Friday, 16 October

Partly cloudy. High 49°, low 31°.

Pressure30.62 inHg

Wind8.7 mph N

Humidity51%

Visibility—

Dew point23°

Sat, 1770° / 39°

70 °

Manhattan, Saturday, 17 October

Overcast. High 70°, low 39°.

Pressure30.12 inHg

Wind7.2 mph SW

Humidity25%

Visibility—

Dew point21°

Sun, 1865° / 45°

65 °

Manhattan, Sunday, 18 October

Overcast. High 65°, low 45°.

Pressure30.00 inHg

Wind4.4 mph E

Humidity30%

Visibility—

Dew point25°

Mon, 1968° / 44°

68 °

Manhattan, Monday, 19 October

Partly cloudy. High 68°, low 44°.

Pressure29.83 inHg

Wind3.7 mph N

Humidity27%

Visibility—

Dew point24°

Tue, 2057° / 43°

0.02

57 °

Manhattan, Tuesday, 20 October

Light rain. High 57°, low 43°.

Pressure30.12 inHg

Wind6 mph W

Humidity50%

Visibility—

Dew point33°

Wed, 2166° / 40°

66 °

Manhattan, Wednesday, 21 October

Overcast. High 66°, low 40°.

Pressure30.03 inHg

Wind16.8 mph W

Humidity26%

Visibility—

Dew point22°

Thu, 2252° / 38°

52 °

Manhattan, Thursday, 22 October

Partly cloudy. High 52°, low 38°.

Pressure30.42 inHg

Wind3.8 mph NE

Humidity44%

Visibility—

Dew point25°

Fri, 2360° / 35°

60 °

Manhattan, Friday, 23 October

Clear. High 60°, low 35°.

Pressure30.18 inHg

Wind3.8 mph SE

Humidity28%

Visibility—

Dew point17°

Sat, 2468° / 42°

68 °

Manhattan, Saturday, 24 October

Clear. High 68°, low 42°.

Pressure30.03 inHg

Wind4.7 mph S

Humidity18%

Visibility—

Dew point14°

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 Manhattan, 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 Manhattan, 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.