Peru, Indiana

Last updated: 4:45 PM CDT  ·  Refresh
27°C
Feels like 28°
Overcast
▲ 28°  /  ▼ 17°
Wind
6 mph S
Humidity
68%
Dew Point
20°
Pressure
29.18 inHg
Visibility
9 mi
UV Index
2.8
Cloud Cover
92%
Sunrise
6:40 AM
Sunset
9:00 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Peru is currently overcast at 27°C. Precipitation is likely — peak probability 90% around 9 AM. Atmospheric instability is elevated (CAPE up to 760 J/kg) — isolated convective development possible. Sunrise: 6:40AM · Sunset: 9:00PM.

Alerts

No active alerts for this location.
57 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
12%
6 PM
26°
48%
7 PM
24°
61%
8 PM
23°
46%
9 PM
23°
43%
10 PM
22°
45%
11 PM
22°
45%
12 AM
22°
45%
1 AM
22°
44%
2 AM
21°
49%
3 AM
21°
55%
4 AM
21°
58%
5 AM
19°
72%
6 AM
19°
68%
7 AM
19°
85%
8 AM
19°
85%
9 AM
20°
90%
10 AM
21°
90%
11 AM
21°
90%
12 PM
23°
90%
1 PM
23°
90%
2 PM
23°
90%
3 PM
23°
90%
4 PM
23°
90%
7-Day Forecast
Today
28° 17°
Rain, 46% chance.
Sat
25° 19°
Mostly Cloudy with a 90% chance of rain.
Sun
24° 17°
Mostly Cloudy with a 84% chance of rain.
Mon
23° 16°
Mostly Cloudy with a 56% chance of rain.
Tue
26° 17°
Drizzle, 54% chance.
Wed
27° 17°
Rain, 82% chance.
Thu
26° 18°
Drizzle, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 27° Overcast 12% 6 mph S 68%
6 PM 26° Rain 48% 7 mph S 70%
7 PM 24° Rain 61% 6 mph SSE 73%
8 PM 23° Rain 46% 5 mph SSE 75%
9 PM 23° Overcast 43% 5 mph SE 76%
10 PM 22° Overcast 45% 6 mph SSE 78%
11 PM 22° Overcast 45% 6 mph SE 80%
12 AM 22° Overcast 45% 6 mph SE 82%
1 AM 22° Overcast 44% 6 mph SE 83%
2 AM 21° Overcast 49% 6 mph SE 85%
3 AM 21° Overcast 55% 6 mph SE 87%
4 AM 21° Overcast 58% 7 mph ESE 88%
5 AM 19° Overcast 72% 8 mph ESE 89%
6 AM 19° Overcast 68% 8 mph SE 90%
7 AM 19° Mostly Cloudy 85% 9 mph ESE 90%
8 AM 19° Mostly Cloudy 85% 9 mph ESE 91%
9 AM 20° Mostly Cloudy 90% 9 mph ESE 92%
10 AM 21° Overcast 90% 9 mph ESE 93%
11 AM 21° Mostly Cloudy 90% 9 mph ESE 93%
12 PM 23° Mostly Cloudy 90% 8 mph ESE 92%
1 PM 23° Heavy Rain 90% 8 mph ESE 92%
2 PM 23° Heavy Rain 90% 8 mph ESE 92%
3 PM 23° Heavy Rain 90% 9 mph E 91%
4 PM 23° Heavy Rain 90% 9 mph E 91%
15-Day Forecast
Today
7/31
Rain
46%
17°
28°
Sat
8/1
Mostly Cloudy
90%
19°
25°
Sun
8/2
Mostly Cloudy
84%
17°
24°
Mon
8/3
Mostly Cloudy
56%
16°
23°
Tue
8/4
Drizzle
54%
17°
26°
Wed
8/5
Rain
82%
17°
27°
Thu
8/6
Drizzle
63%
18°
26°
Fri
8/7
Drizzle
63%
17°
26°
Sat
8/8
Drizzle
60%
19°
28°
Sun
8/9
Thunderstorm
68%
19°
27°
Mon
8/10
Rain
72%
17°
26°
Tue
8/11
Drizzle
90%
17°
26°
Wed
8/12
Drizzle
60%
17°
26°
Thu
8/13
Drizzle
60%
18°
27°
Fri
8/14
Drizzle
60%
19°
27°
57
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
57 AQI 12.4 µg/m³
O3
Ground-level ozone
37 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 57 Moderate 37 57
Sun 53 Moderate 27 53
Mon 36 Good 35 36
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Fri Jul 31, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE148 J/kg
MLCAPE8 J/kg
MUCAPE148 J/kg
SBCIN-28 J/kg
MLCIN0 J/kg
Lifted Index-0.9
Kinematics
0–6 km Shear23 kt
0–1 km Shear13 kt
Eff. Shear16 kt
0–1 km SRH59
0–3 km SRH-3
Eff. SRH-3
Storm Motion207° @ 26 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index30.8
Thermo & Levels
PWAT1.68 in
0–3 km LR6.1 °C/km
700–500 LR5.3 °C/km
Total Totals40.4
LCL892 hPa
LFC861 hPa
EL464 hPa
Freezing Lvl14,603 ft