Sherman County, KS Weather Forecast

County weather hub

67°
F

Chance Rain Showers

Compare major city weather across Sherman County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.

Monday, May 18, 2026
Wind: 15 to 25 mph NE
Monday

A chance of rain showers before 3pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 67. Northeast wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.

County weather hub

County Weather Overview

This county weather page brings together forecast coverage for Sherman County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.

Current forecast coverage spans 1 of 1 mapped cities in Sherman County.

Page Snapshot

Page focus
county weather
Forecast window
May 18 to May 23, 2026
Latest sync
May 16, 2026 11:57 PM MDT
Forecast office
GLD
Source
NOAA / NWS
Next High
67°F
Monday
Next Low
33°F
Monday Night
Rain Outlook
8
Periods mentioning precipitation
Windiest
15 to 25 mph
Monday

Daily Outlook

Today
May 18
Chance Rain Showers
67 °F
/ 33°F
Wind 15 to 25 mph
Tue
May 19
Mostly Sunny
63 °F
/ 38°F
Wind 10 to 15 mph
Wed
May 20
Chance Rain Showers then Mostly Cloudy
62 °F
/ 38°F
Wind 5 to 15 mph
Thu
May 21
Chance Rain Showers then Slight Chance Showers And Thunderstorms
66 °F
/ 41°F
Wind 10 to 15 mph
Fri
May 22
Mostly Sunny then Slight Chance Showers And Thunderstorms
74 °F
/ 46°F
Wind 10 to 15 mph
Sat
May 23
Partly Sunny then Slight Chance Showers And Thunderstorms
80 °F
Wind 10 to 15 mph

This Week in Sherman County

Saturday looks like the warmest upcoming period in Sherman County at 80 degrees F.

Monday Night is the coolest period ahead with temperatures near 33 degrees F.

The strongest winds are forecast for Monday at about 15 to 25 mph NE.

Precipitation is mentioned in 8 upcoming forecast periods.

Forecast Details

Last updated
May 16, 2026 11:57 PM MDT
Coverage
6 days
Time zone
America/Denver
Forecast office
GLD
Radar station
KGLD

Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.

Open NOAA source

Extended Forecast

Monday Night
May 18
33°F
Mostly Cloudy
15 to 25 mph N

Mostly cloudy, with a low around 33. North wind 15 to 25 mph, with gusts as high as 40 mph.

Tuesday
May 19
63°F
Mostly Sunny
10 to 15 mph N

Mostly sunny, with a high near 63.

Tuesday Night
May 19
38°F
Partly Cloudy
5 to 10 mph E

Partly cloudy, with a low around 38.

Wednesday
May 20
62°F
Chance Rain Showers then Mostly Cloudy
5 to 15 mph SE

A chance of rain showers before noon. Mostly cloudy, with a high near 62. Chance of precipitation is 30%.

Wednesday Night
May 20
38°F
Chance Showers And Thunderstorms
10 to 15 mph SE

A chance of showers and thunderstorms. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.

Thursday
May 21
66°F
Chance Rain Showers then Slight Chance Showers And Thunderstorms
10 to 15 mph SE

A chance of rain showers before noon, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 66. Chance of precipitation is 30%.

Thursday Night
May 21
41°F
Chance Showers And Thunderstorms
10 to 15 mph SE

A chance of showers and thunderstorms. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.

Friday
May 22
74°F
Mostly Sunny then Slight Chance Showers And Thunderstorms
10 to 15 mph S

A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74. Chance of precipitation is 20%.

Friday Night
May 22
46°F
Slight Chance Showers And Thunderstorms
10 to 15 mph S

A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 46.

Saturday
May 23
80°F
Partly Sunny then Slight Chance Showers And Thunderstorms
10 to 15 mph S

A slight chance of showers and thunderstorms after noon. Partly sunny, with a high near 80.

Detailed Forecast

Period Conditions Temp Wind
Monday
May 18
Chance Rain Showers
67°F
15 to 25 mph
NE
Monday Night
May 18
Mostly Cloudy
33°F
15 to 25 mph
N
Tuesday
May 19
Mostly Sunny
63°F
10 to 15 mph
N
Tuesday Night
May 19
Partly Cloudy
38°F
5 to 10 mph
E
Wednesday
May 20
Chance Rain Showers then Mostly Cloudy
62°F
5 to 15 mph
SE
Wednesday Night
May 20
Chance Showers And Thunderstorms
38°F
10 to 15 mph
SE
Thursday
May 21
Chance Rain Showers then Slight Chance Showers And Thunderstorms
66°F
10 to 15 mph
SE
Thursday Night
May 21
Chance Showers And Thunderstorms
41°F
10 to 15 mph
SE
Friday
May 22
Mostly Sunny then Slight Chance Showers And Thunderstorms
74°F
10 to 15 mph
S
Friday Night
May 22
Slight Chance Showers And Thunderstorms
46°F
10 to 15 mph
S
Saturday
May 23
Partly Sunny then Slight Chance Showers And Thunderstorms
80°F
10 to 15 mph
S

Major City Forecasts

Live forecast snapshots for major cities across Sherman County.

Coverage

Tracked cities
1
Coverage
100%

Forecast coverage currently spans 1 of 1 mapped cities in Sherman County.

Largest mapped city population in this region: 4,301.

Sherman county oregon courthouse
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Weather data provided by the National Weather Service (NOAA). Forecast pages update automatically as new periods are synced for each supported U.S. location.