Monticello, MO Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Monticello, MO in one place.
Mostly clear, with a low around 48. South wind around 3 mph.
Local Weather Overview
This forecast page for Monticello, MO is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 21, 2026 3:32 AM CDT.
The active forecast window currently covers Oct 21 to Oct 27, 2026 for Monticello, MO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 21 to Oct 27, 2026
- Latest sync
- Oct 21, 2026 3:32 AM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Monticello
Saturday looks like the warmest upcoming period in Monticello at 76 degrees F.
Overnight is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Friday at about 2 to 7 mph SE.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Oct 21, 2026 3:32 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KLSX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly sunny, with a high near 74. Southwest wind around 2 mph.
Mostly clear, with a low around 50. Wind around 0 mph.
Sunny, with a high near 75. Southeast wind around 2 mph.
Clear, with a low around 50. Southeast wind around 2 mph.
Sunny, with a high near 75.
Partly cloudy, with a low around 53.
Mostly sunny, with a high near 76.
Mostly cloudy, with a low around 54.
Partly sunny, with a high near 76.
Mostly cloudy, with a low around 53.
Partly sunny, with a high near 70.
Mostly cloudy, with a low around 48.
A slight chance of rain showers after 7am. Partly sunny, with a high near 61. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Oct 21
|
Mostly Clear
|
48°F |
3 mph
S
|
|
Wednesday
Oct 21
|
Mostly Sunny
|
74°F |
2 mph
SW
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
50°F |
0 mph
|
|
Thursday
Oct 22
|
Sunny
|
75°F |
2 mph
SE
|
|
Thursday Night
Oct 22
|
Clear
|
50°F |
2 mph
SE
|
|
Friday
Oct 23
|
Sunny
|
75°F |
2 to 7 mph
SE
|
|
Friday Night
Oct 23
|
Partly Cloudy
|
53°F |
6 mph
SE
|
|
Saturday
Oct 24
|
Mostly Sunny
|
76°F |
7 mph
S
|
|
Saturday Night
Oct 24
|
Mostly Cloudy
|
54°F |
5 mph
S
|
|
Sunday
Oct 25
|
Partly Sunny
|
76°F |
5 mph
SW
|
|
Sunday Night
Oct 25
|
Mostly Cloudy
|
53°F |
2 mph
S
|
|
Monday
Oct 26
|
Partly Sunny
|
70°F |
3 mph
W
|
|
Monday Night
Oct 26
|
Mostly Cloudy
|
48°F |
3 mph
N
|
|
Tuesday
Oct 27
|
Slight Chance Rain Showers
|
61°F |
6 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Monticello.