Castelar

Departamento San Martín, Santa Fe, Argentina

Current Weather

15°59°

Mostly Cloudy

Feels Like: 14°58°

Min: 14°57°

Max: 19°67°

The next few hours will be mostly cloudy, with today reaching 19°C and dropping to 11°C. The coming days will be drizzle until evening.

Hourly Forecast

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Air Quality

52
Moderate

Air quality is acceptable. However, there may be a risk for some people.

GoodHazardous

Daylight Hours

06:20

Sunrise

19:24

Sunset

13 hours 4 minutes of sunlight today

Moon

18:05

Moonrise

05:03

Moonset

Daily Forecast

Today

14°57°
19°67°

Sunday

11°52°
20°67°

Monday

10°51°
20°68°

Tuesday

11°52°
18°64°

Wednesday

11°52°
21°70°

Thursday

11°51°
23°73°

Friday

13°55°
24°75°

Saturday

15°58°
26°79°

Sunday

17°62°
26°79°

Monday

17°63°
23°73°

UV Index

No protection needed
1Low
LowExtreme

Humidity

86%Humid
LowHigh

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Weather in Castelar today, October 24, 2026

Rain features in Castelar on October 24, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Early hours look the most unsettled, with rain probability near 64% by 08:00. The thickest cloud arrives around 11:00, reaching about 76%.Rain features in Castelar on October 24, 2026, so keep waterproofs handy through the day. The damp theme is strongest where shower chances rise. Early hours look the most unsettled, with rain probability near 64% by 08:00. The thickest cloud arrives around 11:00, reaching about 76%.

Expect highs of 19°C and cooler readings close to 14°C. Expect humidity between 55% and 86%, most humid near 08:00. Expect gentle winds, highest near 15:00 at 24 km/h.Expect highs of 67°F and cooler readings close to 57°F. Expect humidity between 55% and 86%, most humid near 08:00. Breezes become lively, peaking around 15:00 near 15 mph.

Later hours look less wet than the morning, when rain odds were closer to 64%; afternoon chances sit nearer 0%. Residual cloud near 93% around 15:00 may linger. Views remain open at about 16.1 km. Expect sunrise at 06:20, sunset at 19:24, and 13 hours 4 minutes of sunlight today overall.Later hours look less wet than the morning, when rain odds were closer to 64%; afternoon chances sit nearer 0%. Residual cloud near 93% around 15:00 may linger. Views remain open at about 10 mi. Expect sunrise at 06:20, sunset at 19:24, and 13 hours 4 minutes of sunlight today overall.

The practical takeaway for Castelar on October 24, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 19°C.The practical takeaway for Castelar on October 24, 2026 is simple: plan for rain, keep layers handy, and work around a high of about 67°F.

Frequently asked questions about weather in Castelar

How warm does it get in Castelar?

The warmest month in Castelar is January, with average high temperatures of 31°C. The average temperature during this period is around 25°C.The warmest month in Castelar is January, with average high temperatures of 88°F. The average temperature during this period is around 78°F.

How cold does it get in Castelar?

The coldest month in Castelar is July, with average low temperatures of 7°C. The average temperature during this period is around 12°C.The coldest month in Castelar is July, with average low temperatures of 44°F. The average temperature during this period is around 53°F.

What is the wettest time of year in Castelar?

The wettest month in Castelar is January, with an average of 108 mm of precipitation.The wettest month in Castelar is January, with an average of 4.2 in of precipitation.

What is the driest time of year in Castelar?

The driest month in Castelar is June, with an average of 17 mm of precipitation.The driest month in Castelar is June, with an average of 0.7 in of precipitation.

View full climate insights for Castelar →