Grissom Air Force Base Peru Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grissom Air Force Base Peru in one place.
Sunny, with a high near 94. Heat index values as high as 107. Southwest wind 5 to 15 mph.
Local Weather Overview
This forecast page for Grissom Air Force Base Peru is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jul 1, 2026 6:37 AM EDT.
The active forecast window currently covers Jul 2 to Jul 7, 2026 for Grissom Air Force Base Peru.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 2 to Jul 7, 2026
- Latest sync
- Jul 1, 2026 6:37 AM EDT
- Forecast office
- IWX
- Source
- NOAA / NWS
Daily Outlook
This Week in Grissom Air Force Base / Peru
Thursday looks like the warmest upcoming period in Grissom Air Force Base / Peru at 94 degrees F.
Monday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Thursday at about 5 to 15 mph SW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 1, 2026 6:37 AM EDT
- Coverage
- 6 days
- Time zone
- America/Indiana/Indianapolis
- Forecast office
- IWX
- Radar station
- KIWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 73. Southwest wind 5 to 10 mph.
A slight chance of rain showers between 8am and 11am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 2pm, then showers and thunderstorms likely. Mostly sunny, with a high near 90. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 8am, then showers and thunderstorms likely. Partly sunny, with a high near 87. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
A chance of showers and thunderstorms after 8am. Mostly sunny, with a high near 86.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jul 2
|
Sunny
|
94°F |
5 to 15 mph
SW
|
|
Thursday Night
Jul 2
|
Mostly Clear
|
73°F |
5 to 10 mph
SW
|
|
Friday
Jul 3
|
Chance Showers And Thunderstorms
|
92°F |
5 to 10 mph
SW
|
|
Friday Night
Jul 3
|
Chance Showers And Thunderstorms
|
72°F |
5 to 10 mph
SW
|
|
Independence Day
Jul 4
|
Chance Showers And Thunderstorms
|
90°F |
5 to 10 mph
SW
|
|
Saturday Night
Jul 4
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
70°F |
0 to 10 mph
SW
|
|
Sunday
Jul 5
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
87°F |
5 mph
SW
|
|
Sunday Night
Jul 5
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
68°F |
0 to 5 mph
N
|
|
Monday
Jul 6
|
Chance Showers And Thunderstorms
|
86°F |
5 mph
N
|
|
Monday Night
Jul 6
|
Chance Showers And Thunderstorms then Partly Cloudy
|
66°F |
0 to 5 mph
NE
|
|
Tuesday
Jul 7
|
Mostly Sunny then Chance Showers And Thunderstorms
|
86°F |
0 to 5 mph
NE
|
Nearby Forecasts
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