Peru, Iowa 7 Day & Night Forecast & Conditions

Current Conditions

Maps Alerts Climate Index

Clear 88°F 31°C Heat Index: 99°F	Observed at: Peru, IA	Elevation: 984 ft | 300 m
	Last Updated: July 27, 7:30 PM Timezone: GMT -5/-4
	Sky Conditions: Clear	Temperature: 88°F | 31°C
	Pressure: 28.63 in | 969.6 mb	Dewpoint: 76°F | 24°C
	Humidity: 67%	Wind: SW 4 mph | SW 6 kph
	Feels Like: 97°F | 36°C	Visibility: 44.2 mi | 71.2 km
	Lat/Long: 41.2 | -93.95	Sunrise: 6:06 AM   Sunset: 8:37 PM

7 Day Graphical Forecast

Valid: 9:45 AM 7/28/2026

Today Light Showers 94 |77 °F 34 |25 °C 33% Chance Precipitation Tuesday Overcast 90 |70 °F 32 |21 °C 4% Chance Precipitation Wednesday Clear 88 |69 °F 31 |21 °C 6% Chance Precipitation Thursday Heavy Drizzle 77 |65 °F 25 |18 °C 46% Chance Precipitation Friday Light Showers 69 |63 °F 21 |17 °C 66% Chance Precipitation Saturday Light Drizzle 83 |60 °F 29 |16 °C 17% Chance Precipitation Sunday Clear 87 |66 °F 31 |19 °C 5% Chance Precipitation

7 Hour Graphical Forecast

Valid: 9:45 AM 7/28/2026

9 AM Mostly Clear 78 °F 3% Chance Precipitation

10 AM Overcast 81 °F 3% Chance Precipitation

11 AM Overcast 84 °F 3% Chance Precipitation

12 PM Overcast 85 °F 3% Chance Precipitation

1 PM Overcast 88 °F 3% Chance Precipitation

2 PM Mostly Clear 90 °F 3% Chance Precipitation

3 PM Overcast 90 °F 3% Chance Precipitation

7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index

7 Day & Night Weather Forecast for Peru, IA - (Fahrenheit & Celsius) Valid: 9:45 AM 7/28/2026 Today Light Showers with a high near 94°F [34°C]. SW wind to around 10 mph [16 kph], with gusts to near 23 mph [37 kph]. Dewpoint near 76°F [24°C] with humidity of 91%. Pressure around 28.63 in [969.6 mb]. UV Index: 7.8. Chance of precipitation 33% with QPF of 0.07 in [1.8 mm]. Tonight Light Showers with a low around 77°F [25°C]. SW wind to around 10 mph [16 kph], with gusts to near 23 mph [37 kph]. Chance of precipitation 33% with QPF of 0.07 in [1.8 mm]. Tuesday Overcast with a high near 90°F [32°C]. NE wind to around 7 mph [12 kph], with gusts to near 15 mph [24 kph]. Dewpoint near 76°F [24°C] with humidity of 90%. Pressure around 28.63 in [969.6 mb]. UV Index: 5.4. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm]. Tuesday Night Overcast with a low around 70°F [21°C]. NE wind to around 7 mph [12 kph], with gusts to near 15 mph [24 kph]. Chance of precipitation 4% with QPF of 0.00 in [0.0 mm]. Wednesday Clear with a high near 88°F [31°C]. SE wind to around 12 mph [20 kph], with gusts to near 19 mph [31 kph]. Dewpoint near 76°F [24°C] with humidity of 78%. Pressure around 28.63 in [969.6 mb]. UV Index: 7.75. Chance of precipitation 6% with QPF of 0.00 in [0.0 mm]. Wednesday Night Clear with a low around 69°F [21°C]. SE wind to around 12 mph [20 kph], with gusts to near 19 mph [31 kph]. Chance of precipitation 6% with QPF of 0.00 in [0.0 mm]. Thursday Heavy Drizzle with a high near 77°F [25°C]. SSE wind to around 18 mph [29 kph], with gusts to near 34 mph [55 kph]. Dewpoint near 76°F [24°C] with humidity of 93%. Pressure around 28.63 in [969.6 mb]. UV Index: 3.55. Chance of precipitation 46% with QPF of 0.07 in [1.7 mm]. Thursday Night Heavy Drizzle with a low around 65°F [18°C]. SSE wind to around 18 mph [29 kph], with gusts to near 34 mph [55 kph]. Chance of precipitation 46% with QPF of 0.07 in [1.7 mm]. Friday Light Showers with a high near 69°F [21°C]. E wind to around 12 mph [20 kph], with gusts to near 37 mph [60 kph]. Dewpoint near 76°F [24°C] with humidity of 98%. Pressure around 28.63 in [969.6 mb]. UV Index: 0.7. Chance of precipitation 66% with QPF of 0.46 in [11.6 mm]. Friday Night Light Showers with a low around 63°F [17°C]. E wind to around 12 mph [20 kph], with gusts to near 37 mph [60 kph]. Chance of precipitation 66% with QPF of 0.46 in [11.6 mm]. Saturday Light Drizzle with a high near 83°F [29°C]. NNE wind to around 9 mph [15 kph], with gusts to near 32 mph [51 kph]. Dewpoint near 76°F [24°C] with humidity of 99%. Pressure around 28.63 in [969.6 mb]. UV Index: 6.9. Chance of precipitation 17% with QPF of 0.01 in [0.2 mm]. Saturday Night Light Drizzle with a low around 60°F [16°C]. NNE wind to around 9 mph [15 kph], with gusts to near 32 mph [51 kph]. Chance of precipitation 17% with QPF of 0.01 in [0.2 mm]. Sunday Clear with a high near 87°F [31°C]. SE wind to around 10 mph [16 kph], with gusts to near 17 mph [28 kph]. Dewpoint near 76°F [24°C] with humidity of 92%. Pressure around 28.63 in [969.6 mb]. UV Index: 7.5. Chance of precipitation 5% with QPF of 0.00 in [0.0 mm]. Sunday Night Clear with a low around 66°F [19°C]. SE wind to around 10 mph [16 kph], with gusts to near 17 mph [28 kph]. Chance of precipitation 5% with QPF of 0.00 in [0.0 mm].

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7 Day and Night - QPF Forecast for Peru, IA

Today: 1.8 mm | 0.07 in

Tonight: 1.8 mm | 0.07 in

Tuesday: 0.0 mm | 0.00 in

Tuesday Night: 0.0 mm | 0.00 in

Wednesday: 0.0 mm | 0.00 in

Wednesday Night: 0.0 mm | 0.00 in

Thursday: 1.7 mm | 0.07 in

Thursday Night: 1.7 mm | 0.07 in

Friday: 11.6 mm | 0.46 in

Friday Night: 11.6 mm | 0.46 in

Saturday: 0.2 mm | 0.01 in

Saturday Night: 0.2 mm | 0.01 in

Sunday: 0.0 mm | 0.00 in

Sunday Night: 0.0 mm | 0.00 in

7 Day and Night - Maximum Wind Speed Forecast for Peru, IA

Today: SW @ 16 kph | 10 mph

Tonight: SW @ 16 kph | 10 mph

Tuesday: NE @ 12 kph | 7 mph

Tuesday Night: NE @ 12 kph | 7 mph

Wednesday: SE @ 20 kph | 12 mph

Wednesday Night: SE @ 20 kph | 12 mph

Thursday: SSE @ 29 kph | 18 mph

Thursday Night: SSE @ 29 kph | 18 mph

Friday: E @ 20 kph | 12 mph

Friday Night: E @ 20 kph | 12 mph

Saturday: NNE @ 15 kph | 9 mph

Saturday Night: NNE @ 15 kph | 9 mph

Sunday: SE @ 16 kph | 10 mph

Sunday Night: SE @ 16 kph | 10 mph

7 Day and Night - Maximum Humidity Forecast for Peru, IA

Today: 91 %

Tonight: 91 %

Tuesday: 90 %

Tuesday Night: 90 %

Wednesday: 78 %

Wednesday Night: 78 %

Thursday: 93 %

Thursday Night: 93 %

Friday: 98 %

Friday Night: 98 %

Saturday: 99 %

Saturday Night: 99 %

Sunday: 92 %

Sunday Night: 92 %

7 Day and Night - Snowfall Totals Forecast for Peru, IA

Today: 0.0 cm | 0.00 in

Tonight: 0.0 cm | 0.00 in

Tuesday: 0.0 cm | 0.00 in

Tuesday Night: 0.0 cm | 0.00 in

Wednesday: 0.0 cm | 0.00 in

Wednesday Night: 0.0 cm | 0.00 in

Thursday: 0.0 cm | 0.00 in

Thursday Night: 0.0 cm | 0.00 in

Friday: 0.0 cm | 0.00 in

Friday Night: 0.0 cm | 0.00 in

Saturday: 0.0 cm | 0.00 in

Saturday Night: 0.0 cm | 0.00 in

Sunday: 0.0 cm | 0.00 in

Sunday Night: 0.0 cm | 0.00 in

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