Current Conditions

Hannibal, Missouri

95°F35°C
Hot

Feels like100°F38°C

Wind

S 4 mph7 km/h

Humidity

42%

Cloud Cover

23%

As of Wednesday, September 2, 2026 at 7:01 PM CDT

Today's Outlook

Night

Mostly clear, with a low around 86°F30°C. Light wind from the S around 5 mph8 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
HotHigh 100°F38°CLow 86°F30°CFeels 89°F32°CPrecip 0 in0 mmCloud 23%Wind SSW 6 mph10 km/hWednesday: Partly cloudy and hot, with a high of 100°F38°C. Breezy from the SW at 8 mph12 km/h. Heat risk in the afternoon. Wednesday Night: Mostly clear, with a low around 86°F30°C. Light wind from the S around 5 mph8 km/h.
HotHigh 99°F37°CLow 79°F26°CPrecip 0 in0 mmCloud 11%Wind SSW 7 mph11 km/hThursday: Mostly clear and hot, with a high of 99°F37°C and morning low of 79°F26°C. Breezy from the SW at 7 to 8 mph12 to 13 km/h. Heat risk in the afternoon. Thursday Night: Mostly clear, with a low around 81°F27°C. Breezy from the S at 7 to 8 mph11 to 13 km/h.
HotHigh 99°F37°CLow 78°F25°CPrecip 0 in0 mmCloud 15%Wind SSW 6 mph9 km/hFriday: Mostly clear and hot, with a high of 99°F37°C and morning low of 78°F25°C. Light wind from the SW around 6 mph9 km/h. Heat risk in the afternoon. Friday Night: Mostly clear, with a low around 81°F27°C. Breezy from the S at 6 to 8 mph9 to 12 km/h.
DrizzleHigh 100°F38°CLow 78°F25°CPrecip 0.02 in0.6 mm30%Cloud 36%Wind E 4 mph7 km/hSaturday: Partly cloudy and hot, with a high of 100°F38°C and morning low of 78°F25°C. Light wind from the N around 3 mph5 km/h. 19% chance of drizzle in the afternoon. Heat risk in the afternoon. Saturday Night: Partly cloudy, with a low around 80°F27°C. Light wind from the ESE around 5 mph8 km/h. 30% chance of drizzle in the evening.
DrizzleHigh 93°F34°CFeels 97°F36°CLow 76°F24°CPrecip 0.03 in0.8 mm22%Cloud 56%Wind E 6 mph10 km/hSunday: Mostly cloudy and hot, with a high of 93°F34°C and morning low of 76°F24°C. Breezy from the E at 6 to 7 mph10 to 11 km/h. 22% chance of drizzle in the afternoon. Heat risk in the afternoon. Sunday Night: Mostly cloudy, with a low around 78°F26°C. Breezy from the E at 7 to 8 mph11 to 12 km/h. 14% chance of drizzle in the evening.
ClearHigh 93°F34°CLow 73°F23°CPrecip 0.02 in0.6 mm9%Cloud 37%Wind ESE 7 mph12 km/hMonday: Partly cloudy and hot, with a high of 93°F34°C and morning low of 73°F23°C. Breezy from the ESE at 7 to 8 mph11 to 12 km/h. Monday Night: Partly cloudy, with a low around 75°F24°C. Breezy from the ESE at 8 to 9 mph12 to 14 km/h.
HotHigh 100°F38°CLow 74°F23°CPrecip 0 in0 mmCloud 31%Wind SSE 8 mph13 km/hTuesday: Partly cloudy and hot, with a high of 100°F38°C and morning low of 74°F23°C. Breezy from the S at 8 to 9 mph13 to 14 km/h. Heat risk in the afternoon. Tuesday Night: Partly cloudy, with a low around 76°F24°C. Breezy from the SSE at 8 to 9 mph13 to 15 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2100°F38°C86°F30°C
Feels 89°F32°C
0 in0 mm· —23%HotSSW 6 mph10 km/h
ThursdaySep 399°F37°C79°F26°C0 in0 mm· —11%HotSSW 7 mph11 km/h
FridaySep 499°F37°C78°F25°C0 in0 mm· —15%HotSSW 6 mph9 km/h
SaturdaySep 5100°F38°C78°F25°C0.02 in0.6 mm· 30%36%DrizzleE 4 mph7 km/h
SundaySep 693°F34°C
Feels 97°F36°C
76°F24°C0.03 in0.8 mm· 22%56%DrizzleE 6 mph10 km/h
MondaySep 793°F34°C73°F23°C0.02 in0.6 mm· 9%37%ClearESE 7 mph12 km/h
TuesdaySep 8100°F38°C74°F23°C0 in0 mm· —31%HotSSE 8 mph13 km/h
WednesdaySep 998°F36°C81°F27°C0.03 in0.7 mm· 9%31%HotSSW 8 mph14 km/h
ThursdaySep 1091°F33°C76°F25°C0.14 in3.5 mm· 18%46%ShowersSW 7 mph12 km/h
FridaySep 1190°F32°C71°F22°C0.09 in2.4 mm· 17%38%ShowersS 7 mph11 km/h
SaturdaySep 1290°F32°C70°F21°C0.09 in2.2 mm· 17%41%DrizzleS 8 mph12 km/h
SundaySep 1390°F32°C70°F21°C0.1 in2.5 mm· 14%44%ShowersS 8 mph13 km/h
MondaySep 1487°F31°C70°F21°C0.11 in2.7 mm· 15%48%DrizzleS 8 mph13 km/h
TuesdaySep 1585°F30°C68°F20°C0.11 in2.7 mm· 17%45%ShowersS 7 mph12 km/h
WednesdaySep 1683°F29°C66°F19°C0.11 in2.8 mm· 20%45%ShowersS 7 mph12 km/h

Nearby Cities

About This Forecast

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Coordinates: 39.7084°N, 91.3585°W·Elevation: 153m·Timezone: America/Chicago·Population: 17,839