10-day forecast for Peru, WY: 55° to 92°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Tuesday, August 11
76° · 0.04 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1092° / 55°0.01
Morning61°feels 58°
Afternoon89°feels 85°
Evening73°feels 72°
Overnight63°feels 61°
92 °
Peru, Monday, 10 August
Light rain. High 92°, low 55°.
Pressure29.88 inHg
Wind7 mph W
Humidity19%
Visibility6.2 mi
Dew point39°
Tue, 1191° / 68°0
Morning72°feels 70°
Afternoon88°feels 85°
Evening87°feels 83°
Overnight73°feels 72°
91 °
Peru, Tuesday, 11 August
Overcast. High 91°, low 68°.
Pressure29.91 inHg
Wind5.1 mph NW
Humidity15%
Visibility6.2 mi
Dew point33°
Wed, 1287° / 73°0
Morning74°feels 72°
Afternoon84°feels 81°
Evening76°feels 74°
Overnight76°feels 74°
87 °
Peru, Wednesday, 12 August
Overcast. High 87°, low 73°.
Pressure29.77 inHg
Wind4.4 mph NW
Humidity15%
Visibility6.2 mi
Dew point32°
Thu, 1378° / 64°0.05
Morning71°feels 69°
Afternoon76°feels 75°
Evening69°feels 68°
Overnight72°feels 71°
78 °
Peru, Thursday, 13 August
Light rain. High 78°, low 64°.
Pressure29.80 inHg
Wind26.1 mph SW
Humidity29%
Visibility—
Dew point42°
Fri, 1476° / 64°0.04
Morning67°feels 66°
Afternoon76°feels 75°
Evening75°feels 74°
Overnight71°feels 69°
76 °
Peru, Friday, 14 August
Light rain. High 76°, low 64°.
Pressure29.91 inHg
Wind18.5 mph W
Humidity32%
Visibility—
Dew point42°
Sat, 1581° / 63°0
Morning66°feels 65°
Afternoon77°feels 75°
Evening80°feels 78°
Overnight74°feels 72°
81 °
Peru, Saturday, 15 August
Overcast. High 81°, low 63°.
Pressure30.06 inHg
Wind8.8 mph S
Humidity24%
Visibility—
Dew point35°
Sun, 1683° / 66°0
Morning71°feels 69°
Afternoon81°feels 80°
Evening79°feels 79°
Overnight74°feels 73°
83 °
Peru, Sunday, 16 August
Overcast. High 83°, low 66°.
Pressure29.97 inHg
Wind23.5 mph NW
Humidity24%
Visibility—
Dew point39°
Mon, 1783° / 64°0
Morning68°feels 67°
Afternoon79°feels 78°
Evening82°feels 80°
Overnight72°feels 71°
83 °
Peru, Monday, 17 August
Clear. High 83°, low 64°.
Pressure30.00 inHg
Wind15.7 mph NW
Humidity28%
Visibility—
Dew point41°
Tue, 1886° / 69°0.02
Morning73°feels 71°
Afternoon84°feels 81°
Evening84°feels 82°
Overnight77°feels 75°
86 °
Peru, Tuesday, 18 August
Light rain. High 86°, low 69°.
Pressure29.88 inHg
Wind15.6 mph SW
Humidity21%
Visibility—
Dew point38°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Peru, WY around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.