As of 07:32 MDT

Weather in Peru, WY

46°

Peru, Friday, 9 October, 07:32

Clear. Feels like 46°. High 81°, low 46°.

Pressure29.97 inHg

Wind1.5 mph S

Humidity71%

Visibility6.2 mi

Dew point37°

See detailed hourly forecast

Sat, 1076° / 50°

0.15

76 °

Peru, Saturday, 10 October

Rain. High 76°, low 50°.

Pressure29.62 inHg

Wind15.9 mph SW

Humidity25%

Visibility6.2 mi

Dew point33°

Sun, 1163° / 51°

0.14

63 °

Peru, Sunday, 11 October

Rain. High 63°, low 51°.

Pressure29.59 inHg

Wind13.9 mph SE

Humidity70%

Visibility6.2 mi

Dew point48°

Mon, 1256° / 46°

0.26

56 °

Peru, Monday, 12 October

Rain. High 56°, low 46°.

Pressure29.80 inHg

Wind3.4 mph S

Humidity56%

Visibility6.2 mi

Dew point41°

Tue, 1355° / 43°

0.04

55 °

Peru, Tuesday, 13 October

Light rain. High 55°, low 43°.

Pressure29.85 inHg

Wind8 mph W

Humidity66%

Visibility—

Dew point40°

Wed, 1444° / 38°

0.19

44 °

Peru, Wednesday, 14 October

Light rain. High 44°, low 38°.

Pressure30.06 inHg

Wind18.5 mph W

Humidity83%

Visibility—

Dew point36°

Thu, 1558° / 39°

58 °

Peru, Thursday, 15 October

Clear. High 58°, low 39°.

Pressure30.15 inHg

Wind13.4 mph NW

Humidity45%

Visibility—

Dew point29°

Fri, 1654° / 42°

54 °

Peru, Friday, 16 October

Overcast. High 54°, low 42°.

Pressure30.45 inHg

Wind7.6 mph E

Humidity41%

Visibility—

Dew point25°

Sat, 1765° / 43°

65 °

Peru, Saturday, 17 October

Overcast. High 65°, low 43°.

Pressure30.24 inHg

Wind9.5 mph W

Humidity17%

Visibility—

Dew point11°

Sun, 1866° / 45°

66 °

Peru, Sunday, 18 October

Partly cloudy. High 66°, low 45°.

Pressure30.06 inHg

Wind9.5 mph W

Humidity20%

Visibility—

Dew point16°

Mon, 1966° / 45°

66 °

Peru, Monday, 19 October

Mostly clear. High 66°, low 45°.

Pressure29.94 inHg

Wind7.9 mph S

Humidity23%

Visibility—

Dew point21°

Tue, 2060° / 50°

60 °

Peru, Tuesday, 20 October

Overcast. High 60°, low 50°.

Pressure30.00 inHg

Wind15.3 mph NW

Humidity33%

Visibility—

Dew point29°

Wed, 2159° / 39°

59 °

Peru, Wednesday, 21 October

Mostly clear. High 59°, low 39°.

Pressure30.18 inHg

Wind17.2 mph W

Humidity20%

Visibility—

Dew point11°

Thu, 2257° / 40°

57 °

Peru, Thursday, 22 October

Clear. High 57°, low 40°.

Pressure30.24 inHg

Wind11.3 mph W

Humidity26%

Visibility—

Dew point16°

Fri, 2358° / 39°

58 °

Peru, Friday, 23 October

Partly cloudy. High 58°, low 39°.

Pressure30.21 inHg

Wind7.7 mph E

Humidity26%

Visibility—

Dew point16°

Sat, 2466° / 44°

66 °

Peru, Saturday, 24 October

Clear. High 66°, low 44°.

Pressure30.12 inHg

Wind13.4 mph W

Humidity23%

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 Peru, WY 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 Peru, WY 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.