Chester, CO Weather Forecast
Local 7-day forecast
Chance Rain Showers then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Chester, CO in one place.
A chance of rain showers between 10am and noon, then a chance of showers and thunderstorms between noon and 1pm, then showers and thunderstorms. Mostly cloudy, with a high near 62. Southwest wind 5 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Chester, CO 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: Sep 15, 2026 3:07 AM MDT.
The active forecast window currently covers Sep 16 to Sep 21, 2026 for Chester, CO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 3:07 AM MDT
- Forecast office
- PUB
- Source
- NOAA / NWS
Daily Outlook
This Week in Chester
Friday looks like the warmest upcoming period in Chester at 63 degrees F.
Saturday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 10 mph SW.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 3:07 AM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- PUB
- Radar station
- KGJX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms. Cloudy, with a low around 47. South southwest wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain showers likely before 9am, then showers and thunderstorms. Mostly cloudy, with a high near 60. South southwest wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely. Mostly cloudy, with a low around 44. West southwest wind around 5 mph. Chance of precipitation is 70%.
A slight chance of rain showers before noon, then showers and thunderstorms likely. Partly sunny, with a high near 63. West wind 5 to 10 mph. Chance of precipitation is 70%.
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 41. West northwest wind around 5 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62. West wind around 5 mph.
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 39. North northwest wind around 5 mph.
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62. West northwest wind around 5 mph.
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 39. North wind around 5 mph.
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 61. South wind around 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
62°F |
5 to 10 mph
SW
|
|
Wednesday Night
Sep 16
|
Showers And Thunderstorms
|
47°F |
5 mph
SSW
|
|
Thursday
Sep 17
|
Showers And Thunderstorms
|
60°F |
5 mph
SSW
|
|
Thursday Night
Sep 17
|
Showers And Thunderstorms Likely
|
44°F |
5 mph
WSW
|
|
Friday
Sep 18
|
Showers And Thunderstorms Likely
|
63°F |
5 to 10 mph
W
|
|
Friday Night
Sep 18
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
41°F |
5 mph
WNW
|
|
Saturday
Sep 19
|
Mostly Sunny then Chance Showers And Thunderstorms
|
62°F |
5 mph
W
|
|
Saturday Night
Sep 19
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
39°F |
5 mph
NNW
|
|
Sunday
Sep 20
|
Mostly Sunny then Chance Showers And Thunderstorms
|
62°F |
5 mph
WNW
|
|
Sunday Night
Sep 20
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
39°F |
5 mph
N
|
|
Monday
Sep 21
|
Mostly Sunny then Chance Showers And Thunderstorms
|
61°F |
5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Chester.