PERU, IN 46970 Weather Forecast & Current Conditions
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  46970 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

GRISSOM AFB, IN
Current Weather
10:55 PM EDT JUN 8, 2026
Few Clouds
75°F
Feels Like: 75°F
Dewpoint: 72°F
Rel. Hum.: 90%
Visibility: 10 miles
Wind: SSE at 5 mph
Pressure: 30.01 inches
Last 72 hours

Local Area Snow Depth

Indiana Current Weather

Indiana MOS Forecast Weather


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(Automated weather data from NWS/FAA)
  46970 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

PERU, IN 46970
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
A slight chance of thunderstorms late this evening. Mostly cloudy with a chance of showers. Lows in the upper 60s. South winds around 10 mph with gusts up to 20 mph. Chance of rain 50 percent.
TUESDAY
Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the mid 80s. Southwest winds 10 to 15 mph. Chance of rain 50 percent.
TUESDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows around 70. Southwest winds 10 to 15 mph. Chance of rain 40 percent.
WEDNESDAY
Partly cloudy with a chance of showers and thunderstorms in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Hot with highs around 90. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. Heat index values up to 100 in the afternoon.
WEDNESDAY NIGHT
Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
THURSDAY
Partly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent. Heat index values in the mid 90s.
THURSDAY NIGHT
Showers likely with a chance of thunderstorms. Lows in the upper 60s. Chance of rain 70 percent.
FRIDAY
Partly cloudy with showers likely with a chance of thunderstorms in the morning, then mostly sunny in the afternoon. Highs in the lower 80s. Chance of rain 60 percent.
FRIDAY NIGHT
Clear. Lows around 60.
SATURDAY
Mostly sunny. Highs in the mid 80s.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 50 percent.
SUNDAY
Partly cloudy in the morning, then becoming mostly sunny. A chance of showers and thunderstorms. Highs in the upper 70s. Chance of rain 50 percent.
SUNDAY NIGHT
Mostly clear with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the upper 50s. Chance of rain 30 percent.

  46970 WEATHER SATELLITE LOOPS
Visible Weather Satellite
PERU, IN 46970
Infrared Weather Satellite
PERU, IN 46970
  46970 WEATHER RADAR LOOP
NEXRAD Weather Radar
PERU, IN 46970
 MOS COMPUTER WEATHER FORECAST

GRISSOM AFB, IN 3 hourly weather forecast
weather forecast created  6:00 AM MDT  6/ 8/2026
Monday
8 JUN 2026		 PERU, IN 46970 weather forecast Day 1, 12 hours 2 PM 82° 86° Mostly Cloudy 64%
RAIN
.5–1 in		 0% Thunder
( 46% severe)		 S   14 69% 71°
High 83° PERU, IN 46970 weather forecast Day 1, 15 hours 5 PM 81° 84° Mostly Cloudy S   13 69% 70°
Mostly Cloudy

Rain Likely

 PERU, IN 46970 weather forecast Day 1, 18 hours 8 PM 79° 81° Mostly Cloudy 67%
RAIN
***		 0% Thunder
( 37% severe)		 SSE   12 69% 68°
PERU, IN 46970 weather forecast Day 1, 21 hours 11 PM 73° 73° Mostly Cloudy SSE   12 81% 67°
Tuesday
9 JUN 2026		 PERU, IN 46970 weather forecast Day 2, 0 hours 2 AM 71° 71° Mostly Cloudy 56%
RAIN
***		 0% Thunder
( 25% severe)		 S   12 87% 67°
Low 70° PERU, IN 46970 weather forecast Day 2, 3 hours 5 AM 70° 70° Mostly Cloudy S   12 90% 67°
High 85° PERU, IN 46970 weather forecast Day 2, 6 hours 8 AM 71° 71° Mostly Cloudy 45%
RAIN
.01–.1 in		 0% Thunder
( 20% severe)		 SSW   12 93% 69°

Mostly Cloudy

Chance of Rain

 PERU, IN 46970 weather forecast Day 2, 9 hours 11 AM 75° 75° Mostly Cloudy SW   12 87% 71°
PERU, IN 46970 weather forecast Day 2, 12 hours 2 PM 81° 86° Partly Cloudy 42%
RAIN
.01–.1 in		 0% Thunder
( 48% severe)		 SW   14 77% 73°
PERU, IN 46970 weather forecast Day 2, 15 hours 5 PM 84° 90° Partly Cloudy WSW   14 67% 72°
PERU, IN 46970 weather forecast Day 2, 18 hours 8 PM 82° 86° Partly Cloudy 40%
RAIN
.25–.5 in		 0% Thunder
( 30% severe)		 WSW   9 69% 71°
PERU, IN 46970 weather forecast Day 2, 21 hours 11 PM 74° 74° Mostly Cloudy SW   8 87% 70°
Wednesday
10 JUN 2026		 PERU, IN 46970 weather forecast Day 3, 0 hours 2 AM 72° 72° Mostly Cloudy 53%
RAIN
1–2 in		 0% Thunder
( 37% severe)		 SW   9 90% 69°
Low 71° PERU, IN 46970 weather forecast Day 3, 3 hours 5 AM 71° 71° Mostly Cloudy SW   10 93% 69°
High 90° PERU, IN 46970 weather forecast Day 3, 6 hours 8 AM 74° 74° Mostly Cloudy 12%
RAIN
.01–.1 in		 0% Thunder
( 10% severe)		 SSW   12 90% 71°

Decreasing Clouds



 PERU, IN 46970 weather forecast Day 3, 9 hours 11 AM 81° 86° Partly Cloudy SW   14 79% 74°
PERU, IN 46970 weather forecast Day 3, 15 hours 2 PM 87° 97° Partly Cloudy 8%

 0% Thunder
( 20% severe)		 SW   16 68% 75°
PERU, IN 46970 weather forecast Day 3, 18 hours 5 PM 89° 96° Clear SW   17 57% 72°
PERU, IN 46970 weather forecast Day 3, 21 hours 8 PM 86° 91° Partly Cloudy     SW   13 61% 71°

GRISSOM AFB, IN extended weather forecast
Thursday
11 JUN 2026		 Friday
12 JUN 2026		 Saturday
13 JUN 2026		 Sunday
14 JUN 2026		 Monday
15 JUN 2026
Low 73° Low 72° Low 59° Low 57° Low 59°
High 90° High 83° High 80° High 75° High 75°
PERU, IN 46970 weather forecast Day 4 PERU, IN 46970 weather forecast Day 5 PERU, IN 46970 weather forecast Day 6 PERU, IN 46970 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
66% Rain		 Overcast
55% Rain		 Partly Cloudy
38% Rain		 Partly Cloudy
28% Rain		 Mostly Cloudy
44% Rain
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