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Current Weather Conditions:
Grissom Air Force Base / Peru, IN, United States

NWS Point Forecast for KGUS (KGUS) 40-39N 086-09W

Conditions at

2026.09.06 0300 UTC
Wind from the E (080 degrees) at 10 MPH (9 KT)
Visibility 10 mile(s)
Sky conditions partly cloudy
Temperature 73 F (23 C)
Dew Point 69 F (21 C)
Relative Humidity 88%
Pressure (altimeter) 29.96 in. Hg (1014 hPa)
ob KGUS 060300Z AUTO 08009KT 10SM SCT012 SCT018 23/21 A2996 RMK AO2 SLP142 TSNO

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
89.8 (32.1) 80.1 (26.7) In the 6 hours preceding Sep 05, 2026 - 07:55 PM EDT / 2026.09.05 2355 UTC
91.0 (32.8) 72.1 (22.3) In the 24 hours preceding Sep 05, 2026 - 12:55 AM EDT / 2026.09.05 0455 UTC

Precipitation Accumulation

Precipitation
Amount
0.02 inches In the 3 hours preceding Sep 05, 2026 - 10:55 PM EDT / 2026.09.06 0255 UTC
0.01 inches In the 6 hours preceding Sep 05, 2026 - 07:55 PM EDT / 2026.09.05 2355 UTC
0.03 inches In the 24 hours preceding Sep 04, 2026 - 07:55 AM EDT / 2026.09.04 1155 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 11 PM (3) Sep 05 73 (23) 69 (21) 29.96 (1014) E 10
10 PM (2) Sep 05 75.6 (24.2) 71.8 (22.1) 29.94 (1013) E 12
9 PM (1) Sep 05 77 (25) 73 (23) 29.92 (1013) ENE 13 light rain
8 PM (0) Sep 05 78 (26) 73 (23) 29.91 (1012) E 13 light rain
7 PM (23) Sep 05 85.8 (29.9) 73.0 (22.8) 29.88 (1011) N 9
6 PM (22) Sep 05 86.2 (30.1) 73.0 (22.8) 29.87 (1011) N 10
5 PM (21) Sep 05 86.7 (30.4) 75.7 (24.3) 29.87 (1011) NNE 14
4 PM (20) Sep 05 86 (30) 77 (25) 29.87 (1011) NNE 12 thunder; light drizzle
3 PM (19) Sep 05 88.9 (31.6) 73.0 (22.8) 29.89 (1012) WNW 8
2 PM (18) Sep 05 87.4 (30.8) 72.3 (22.4) 29.92 (1013) WSW 7
1 PM (17) Sep 05 84.9 (29.4) 70.9 (21.6) 29.93 (1013) SW 8
Noon (16) Sep 05 82.4 (28.0) 69.8 (21.0) 29.94 (1013) SSW 7
11 AM (15) Sep 05 80 (27) 69 (21) 29.94 (1013) S 7 thunder in the vicinity
10 AM (14) Sep 05 77 (25) 68 (20) 29.94 (1013) S 8 thunder
9 AM (13) Sep 05 73.0 (22.8) 67.5 (19.7) 29.92 (1013) S 12
8 AM (12) Sep 05 70.5 (21.4) 66.7 (19.3) 29.93 (1013) SSE 7
7 AM (11) Sep 05 70.3 (21.3) 65.8 (18.8) 29.92 (1013) SE 12
6 AM (10) Sep 05 77.0 (25.0) 73.0 (22.8) 29.92 (1013) ESE 8
5 AM (9) Sep 05 75.4 (24.1) 72.5 (22.5) 29.9 (1012) SSW 5
4 AM (8) Sep 05 79.3 (26.3) 73.2 (22.9) 29.89 (1012) NW 5
3 AM (7) Sep 05 77.2 (25.1) 72.9 (22.7) 29.87 (1011) SW 9
2 AM (6) Sep 05 77.0 (25.0) 73.0 (22.8) 29.89 (1012) SW 8
1 AM (5) Sep 05 77.9 (25.5) 74.7 (23.7) 29.91 (1012) SSW 3
Oldest Midnight (4) Sep 05 78.8 (26.0) 75.2 (24.0) 29.92 (1013) S 3
Time
EDT (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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