Current Conditions

Montgomery, Illinois

70°F21°C
Rain

Wind

E 3 mph5 km/h

Humidity

95%

Cloud Cover

55%

As of Thursday, August 13, 2026 at 2:34 AM CDT

Today's Outlook

Day

Overcast and warm, with a high of 78°F25°C and morning low of 71°F21°C. Breezy from the ESE at 5 to 7 mph8 to 11 km/h. 85% chance of rain around midday. Heavy, humid air.

Night

Mostly cloudy, with a low around 70°F21°C. Light wind from the E around 4 mph6 km/h. 86% chance of rain in the evening.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 78°F25°CLow 70°F21°CPrecip 0.33 in8.4 mm86%Cloud 85%Wind ESE 4 mph7 km/hThursday: Overcast and warm, with a high of 78°F25°C and morning low of 71°F21°C. Breezy from the ESE at 5 to 7 mph8 to 11 km/h. 85% chance of rain around midday. Heavy, humid air. Thursday Night: Mostly cloudy, with a low around 70°F21°C. Light wind from the E around 4 mph6 km/h. 86% chance of rain in the evening.
RainHigh 78°F26°CLow 71°F22°CPrecip 0.48 in12.3 mm80%Cloud 96%Wind E 6 mph9 km/hFriday: Overcast and warm, with a high of 78°F26°C and morning low of 71°F22°C. Light wind from the E around 6 mph9 km/h. 80% chance of rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 71°F22°C. Light wind from the ENE around 6 mph9 km/h. 68% chance of rain throughout the night.
RainHigh 80°F27°CLow 72°F22°CPrecip 0.62 in15.8 mm79%Cloud 92%Wind SSE 6 mph9 km/hSaturday: Overcast and warm, with a high of 80°F27°C and morning low of 72°F22°C. Breezy from the SSE at 6 to 7 mph10 to 11 km/h. 79% chance of rain throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 72°F22°C. Light wind from the ESE around 5 mph8 km/h. 51% chance of light rain throughout the night.
Light RainHigh 84°F29°CFeels 90°F32°CLow 74°F24°CPrecip 0.27 in6.8 mm46%Cloud 81%Wind WNW 7 mph11 km/hSunday: Overcast and warm, with a high of 84°F29°C and morning low of 74°F24°C — feels like 90°F32°C. Breezy from the WNW at 7 to 8 mph12 to 13 km/h. 43% chance of light rain throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 74°F24°C. Light wind from the W around 6 mph10 km/h. 46% chance of light rain throughout the night.
DrizzleHigh 80°F27°CLow 68°F20°CPrecip 0.03 in0.8 mm15%Cloud 54%Wind N 6 mph9 km/hMonday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 68°F20°C. Light wind from the N around 6 mph10 km/h. 15% chance of drizzle in the morning. Monday Night: Partly cloudy, with a low around 69°F20°C. Light wind from the N around 5 mph8 km/h. 10% chance of drizzle overnight.
Partly CloudyHigh 82°F28°CLow 63°F17°CPrecip 0.01 in0.2 mm5%Cloud 53%Wind SSW 6 mph9 km/hTuesday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 64°F18°C. Breezy from the SW at 6 to 8 mph10 to 13 km/h. Tuesday Night: Partly cloudy, with a low around 63°F17°C. Breezy from the SSW at 5 to 7 mph8 to 11 km/h.
Light RainHigh 83°F28°CFeels 87°F30°CLow 70°F21°CPrecip 0.2 in5 mm33%Cloud 70%Wind SW 8 mph12 km/hWednesday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 70°F21°C. Breezy from the SW at 8 to 9 mph14 to 15 km/h. 33% chance of light rain throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 71°F21°C. Breezy from the SSW at 7 to 8 mph11 to 12 km/h. 28% chance of showers throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1378°F25°C70°F21°C0.33 in8.4 mm· 86%85%RainESE 4 mph7 km/h
FridayAug 1478°F26°C71°F22°C0.48 in12.3 mm· 80%96%RainE 6 mph9 km/h
SaturdayAug 1580°F27°C72°F22°C0.62 in15.8 mm· 79%92%RainSSE 6 mph9 km/h
SundayAug 1684°F29°C
Feels 90°F32°C
74°F24°C0.27 in6.8 mm· 46%81%Light RainWNW 7 mph11 km/h
MondayAug 1780°F27°C68°F20°C0.03 in0.8 mm· 15%54%DrizzleN 6 mph9 km/h
TuesdayAug 1882°F28°C63°F17°C0.01 in0.2 mm· 5%53%Partly CloudySSW 6 mph9 km/h
WednesdayAug 1983°F28°C
Feels 87°F30°C
70°F21°C0.2 in5 mm· 33%70%Light RainSW 8 mph12 km/h
ThursdayAug 2078°F25°C67°F19°C0.1 in2.5 mm· 16%53%ShowersN 7 mph11 km/h
FridayAug 2179°F26°C63°F17°C0.07 in1.9 mm· 14%45%DrizzleN 6 mph10 km/h
SaturdayAug 2280°F27°C63°F17°C0.04 in0.9 mm· 8%38%ClearSW 6 mph9 km/h
SundayAug 2382°F28°C64°F18°C0.02 in0.6 mm· 15%36%DrizzleSSW 6 mph10 km/h
MondayAug 2483°F28°C66°F19°C0.05 in1.2 mm· 8%39%ClearSSW 6 mph10 km/h
TuesdayAug 2583°F28°C66°F19°C0.04 in1 mm· 12%38%DrizzleSSW 6 mph10 km/h
WednesdayAug 2681°F27°C66°F19°C0.06 in1.5 mm· 15%48%DrizzleNE 6 mph10 km/h
ThursdayAug 2781°F27°C65°F18°C0.06 in1.6 mm· 15%48%DrizzleENE 6 mph10 km/h

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 41.7306°N, 88.3459°W·Elevation: 195m·Timezone: America/Chicago·Population: 19,489