Bonham, TX 75418 Monthly Weather

Fannin County10:32 AM CDT33.58°N, 96.18°W
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October 2026

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191°/75°0.15 inAvg 82°/59°
291°/69°2.20 inAvg 82°/59°
375°/69°0.25 inAvg 82°/58°
472°/70°0.33 inAvg 81°/58°
578°/65°0.02 inAvg 81°/58°
684°/60°Avg 80°/57°
784°/58°Avg 80°/57°
885°/58°Avg 80°/56°
988°/61°Avg 79°/56°
1087°/62°Avg 79°/56°
1188°/61°Avg 79°/55°
1288°/70°Avg 78°/55°
1389°/70°Avg 78°/54°
1491°/78°Avg 77°/54°
1590°/76°Avg 77°/54°
1689°/61°Avg 77°/53°
1764°/45°Avg 76°/53°
1865°/45°Avg 76°/52°
1969°/46°Avg 75°/52°
20Avg 75°/52°
21Avg 75°/51°
22 Sunny 83°/53°Avg 74°/51°
23 Mostly Sunny 83°/55°Avg 74°/50°
24 Mostly Sunny 83°/57°Avg 73°/50°
25 Partly Sunny 80°/54°Avg 73°/50°
26 Partly Sunny 79°/55°Avg 72°/49°
27 Partly Sunny 74°/53°Avg 72°/49°
28 Mostly Sunny 76°/54°Avg 72°/48°
29 Partly cloudy 72°/55°Avg 71°/48°
30 Cloudy 68°/49°Avg 71°/48°
31 Heavy rain 62°/57°Avg 70°/47°
Average high83° (normal 79°)
Average low63° (normal 56°)
Warmest / coldest91° / 45°
Precipitation2.95 in (normal 2.65 in to date)
Record high today98° (1939)
Record low today32° (1917)

Observed: Bonham 3nne, 7 km away, records since 1903. 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 4Conservative index and reflects what the press published. Terms of use.