Glenns Ferry, ID Monthly Weather

Elmore County1:19 AM MDT42.95°N, 115.30°WElevation 2,569 ft
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October 2026

Sun
Mon
Tue
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Sat
186°/44°Avg 79°/41°
292°/43°Avg 79°/41°
390°/43°Avg 78°/40°
495°/46°Avg 78°/40°
593°/46°Avg 77°/40°
695°/41°Avg 77°/39°
789°/41°Avg 76°/39°
8Avg 76°/38°
992°/44°Avg 75°/38°
1075°/49°<0.01 inAvg 75°/38°
1156°/44°Avg 74°/38°
1258°/44°Avg 74°/37°
1366°/31°Avg 73°/37°
1473°/34°Avg 72°/36°
1572°/35°Avg 72°/36°
1680°/42°Avg 71°/36°
1782°/38°Avg 71°/36°
1880°/38°Avg 70°/35°
1982°/41°Avg 70°/35°
20Avg 69°/35°
21Avg 69°/34°
22Avg 68°/34°
23Avg 68°/34°
24Avg 67°/33°
25 Sunny 66°/36°Avg 66°/33°
26 Mostly Sunny 68°/35°Avg 66°/33°
27 Mostly Sunny 63°/33°Avg 65°/33°
28 Mostly Sunny 64°/35°Avg 65°/32°
29 Mostly Sunny 66°/–Avg 64°/32°
30 Mostly sunny 60°/38°Avg 64°/32°
31 Partly cloudy 62°/38°Avg 63°/32°
Average high81° (normal 75°)
Average low41° (normal 38°)
Warmest / coldest95° / 31°
Precipitation<0.01 in (normal 0.50 in to date)

Observed: Glenns Ferry, 2 km away, records since 1905. Normals 1991–2020. Climate data from NOAA's Regional Climate Centers (ACIS); recent days are preliminary. Days ahead: the forecast.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.